fire dnf, fire hsef - sahabat waskita tekniksahabatwaskita.com/files.documents/grundfos/pdf/fire...

GRUNDFOS DATA BOOKLET

Fire DNF, Fire HSEFGrundfos fire systems

Fire systems with electrically powered (50 Hz) pumpsapproved by the FM according to NFPA 20

2

Contents

NFPA standardsIntroduction to the NFPA 3NFPA 20 3FM Global 3Standards approval process 3Overview of fire system 4Performance requirements 5Other system components 6

Product descriptionIntroduction 7DNF end-suction pumps 7HSEF horizontal, split-case pumps 7

Performance rangeDNF and HSEF, 2-pole, 50 Hz 8HSEF, 4-pole, 50 Hz 9Performance curves - overview 10

Product rangePump sets available 11FM approval numbers 11

IdentificationNameplates 12Type keys 13

ConstructionSectional drawing, DNF 14Material specification, DNF 15Sectional drawing, HSEF 16Material specification, HSEF 17Mechanical construction 18Pump housing 18Bearing bracket and shaft 18Stuffing box 19Coupling 19Impeller 19Foundation 20Test pressure 20Motor 20

Operating conditionsLocation 21Ambient temperature and altitude 21Inlet pressure 21

InstallationPiping 22Alignment 22

Motor dataMotor range, 2-pole, 50 Hz 23Motor range, 4-pole, 50 Hz 23

Bare shaft pumpsDNF 24HSEF 25HSEF 26Flange dimensions 27

Curve chartsHow to read the curve charts 28Guide 29Curve conditions 29Selection of pumps 29Calculation of total head 29Performance tests 29

Performance curves, DNF 30

Performance curves, HSEF 35

Installation dimensions

ControllerController types 66Components 66Control panel interface 66Data recording 66Technical data 67Dimensions 67

Fire DNF, Fire HSEFNFPA standards

Introduction to the NFPAThe National Fire Protection Association (NFPA) is an international, non-profit organisation of fire safety professionals. The NFPA headquarters is located in the USA.

The organisation creates and maintains minimum acceptable standards and requirements for fire prevention and suppression activities, training, equipment and other life-safety codes and standards.

NFPA standards are typically revised every three years in order to keep guidelines updated and to prevent the loss of life and property due to fire.

See the NFPA homepage: www.nfpa.org.

NFPA 20DNF and HSEF bare shaft pumps comply with the NFPA 20 Standard for the Installation of Stationary Fire Pumps for Fire Protection. The standard covers systems for commercial, industrial and private buildings.

The pumps have been tested and certified by FM Global to comply with the requirements of the NFPA 20. (FM is short for Factory Mutual.) Compliance with the requirements is indicated by the FM mark affixed to the pumps. See fig. 1.

Fig. 1 FM and NFPA 20 marks

Other NFPA standardsThese standards are also of relevance to the products described in this data booklet:

• NFPA 13. Installation of sprinkler systems• NFPA 25. Standard for the inspection, testing and

maintenance of water-based fire protection systems• NFPA 70. National Electrical Code.

FM GlobalFM Global is a mutual commercial and industrial property insurance and risk management organisation, located in the USA with offices worldwide.

FM tests and approves industrial and commercial products in compliance with its own standards, or other nationally recognised requirements

The mark "FM APPROVED" indicates that the product complies with the required standards. See fig. 1.

See the FM homepage: www.fmglobal.com.

Standards approval processGrundfos tests the pumps and fills in the application forms for each individual pump size. We submit this documentation to the FM:

• Expected pump performance, including total head, power requirement and efficiency versus flow characteristics. If different impeller diameters are used to obtain the rated head for the pump to be examined, complete details must be provided concerning performance specifications to be evaluated.

• Calculations to determine shaft size, casing bolt size and anti-friction bearing life.

• General assembly drawings, a complete set of manufacturing drawings, materials lists and physical property specifications, expected marking format, brochures, sales literature, specification sheets, installation, operating and maintenance procedures.

When the application forms have been accepted, the FM will attend the final test at the Grundfos premises.

When the evaluation of the test results is positive, the FM will issue a certificate of compliance of the pump with the standards specified.

When a pump component is replaced after the certificate of compliance has been issued, representative samples of the pump may need to be re-tested.

TM03

536

9 36

06

TM04

490

1 22

09

FMAPPROVEDAPPROVED

3

4

NFPA standards Fire DNF, Fire HSEF

Overview of fire system

Fig. 2 Overview of fire system

TM03

547

1 15

07

4

5

5 5

6 6

5

87

6

10

5

8

2

1a

6

12

9

9

5

9

9

5 5

1b

4

3 3

14

11

13

Pos. Description Pos. Description Pos. Description1a Fire pump, electrically powered (duty pump) 5 Valve 10 Waste cone with sight glass1b Fire pump, diesel-powered (standby pump) 6 Expansion joint 11 Discharge from relief valve2 Jockey pump 7 Main relief valve 12 Flowmeter3 From supply tank 8 Check valve/non-return valve 13 Discharge from test line4 To system 9 Pressure gauge 14 Supply to jockey pump


System designA fire system typically consists of three pumps: one pressure pump (jockey pump) and two fire pumps, one duty and the other acting as standby. Each of the fire pumps is capable of achieving the required performance.

Systems with only one fire pump with a redundant power supply or more than two fire pumps are, however, also seen.

OperationThe jockey pump maintains pressure in the system and compensates for any loss of pressure caused by leaks and thus prevents the duty pump from starting unnecessarily. The jockey pump has two pressure levels:

• a low pressure level to start the jockey pump • a high pressure level to stop the jockey pump.In case of further decrease of system pressure due to fire (i.e. sprinkler opens), the duty pump will start. In case this pump fails to start or breaks down, the standby pump will start.

The duty and standby pumps are not powered by the same source. This ensures that if one pump fails, for example due to fire damage, the other will operate. The pumps are controlled by pressure sensors.

Although individually designed for the specific installation, each fire unit must comply with NFPA standards.

Fire pumpsFM-approved Grundfos end-suction and split-case pumps are designed for the distribution of water in automatic sprinkler and standpipe systems. They are operated in case of fire and during tests.

MaterialsImpeller, wear rings, guide or diffusion vane rings, lantern rings, bottoms of stuffing boxes, interior nuts, linings of stuffing-box throats, glands, gland nuts and drain plugs are made of material approved by the FM and UL.

Performance requirementsFM-approved pumps comply with requirements concerning these features:

• flow rate vs. pressure• closed-valve pressure• motor power rating.

Flow rate vs. pressureThe approval/listing of the pump is based on a certain rated flow rate, indicated by the solid line in the curve charts. The pump must be able to supply not less than 150 % of the rated flow rate (broken line) and still be able to provide at least 65 % of the total rated pressure when operating at a suction lift of at least 4.6 m (15 ft) referred to water surface. See fig. 3 and the example below.

Fig. 3 Flow rate vs. pressure

ExampleThe pump complies with a flow requirement of 750 gpm (170 m3/h). At this flow rate, the pump delivers a pressure of 44 psi (31 mH). To be FM-approved or UL-listed, the pump must comply with these requirements:

At 150 % of the total rated flow rate, the pump delivers a pressure of 34 psi (24 metres head). This means that the pump complies with the requirements.

TM04

464

5 18

09

Rated flow rate (100 %): 750 gpm (170 m3/h)Maximum flow rate supplied by the pump (150 %):

1125 gpm (256 m3/h)

Rated pressure (100 %): 44 psi (31 metres head)Minimum pressure supplied by the pump (65 %):

34 psi (24 metres head)

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

0

10

20

30

40

50

60

[psi]p

HSF 6-12n nom = 1450 min-1

ISO 9906 Annex A/311

100%

65%

150%100%

44

34

5

6


Closed-valve pressureThe closed-valve pressure must be at least 101 % and not higher than 140 % of the total rated pressure. See fig. 4 and the example below.

Fig. 4 Closed-valve pressure

ExampleThe curve shows a rated pressure of 44 psi (31 mH). To be FM-approved or UL-listed, the pump must comply with these requirements:

The pump has a closed-valve pressure of 53 psi (37 metres head). This means that the pump complies with the requirements.

Motor power ratingThe maximum motor current under any condition of pump load must not exceed the rated full-load current multiplied by the service factor, if any. Service factors must be in accordance with NEMA Standard MG-1.

To ensure that the motor is capable of operating the pump at any time, the NFPA demands that the manufacturer determines the maximum power required at a certain duty range. The maximum power occurs when there is no increase in power with an increase in the flow rate. See fig. 5 and the example below.

Fig. 5 Motor power rating

ExampleThe maximum power required for this pump is 25 kW.

If the motor service factor is 1, the minimum motor size required will be 25/1 = 25 kW.

If the motor service factor is 1.15, the minimum motor size required will be 25/1.15 = 21.7 kW.

Other system componentsElectric motorsGrundfos electric fire systems are typically equipped with MMG-E motors (sourced HEM EFF2 motors) manufactured according to IEC 60034. Other motor makes are available on request.

Insulation class: F.Enclosure class: IP55.

Note: NEMA motors are available on request.

Jockey pumpsGrundfos CR pumps are used as jockey pumps, maintaining the pressure. Under normal conditions, the jockey pump will be activated by the low-pressure switch as a result of small leakages, or if one or more sprinklers are activated.

The jockey pump is not subject to any specific NFPA requirements.

Control panelThe control panel has the CE-mark.

The control panel for the fire pumps must comply with NFPA 20 requirements. In addition, the cabinet must be listed by UL and ULC and approved by the FM and CSA.

The control panel is painted with RAL 3002 (red) and housed in a NEMA type-2 drip-proof enclosure.

The control panel is suitable for wall mounting or floor mounting. See Type keys, page 13.

TM04

464

6 18

09

Rated pressure (100 %): 44 psi (31 metres head)Minimum closed-valve pressure (101 %): 44 psi (31 metres head)Maximum closed-valve pressure (140 %): 61 psi (43 metres head)

TM04

464

7 18

09

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

0

10

20

30

40

50

60

[psi]p

HSF 6-12n nom = 1450 min-1


100%

140%

44

65

53

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

0

10

20

30

[kW]P2

/31125

7

Fire DNF, Fire HSEFProduct description

IntroductionThis data booklet covers the DNF and HSEF pump range. The pumps have been tested and certified by FM to comply with the requirements of the NFPA 20 covering fire systems for commercial and private buildings.

Designations• DNF and HSEF are pumps without motor

(bare shaft pumps).• Fire DNF is a fire pump set with a DNF pump and

motor mounted on a common base plate. The unit can be incorporated into a fire system.

• Fire HSEF is a fire pump set with an HSEF pump and motor mounted on a common base frame. The unit can be incorporated into a fire system.

Scope of deliveryA complete Fire DNF or Fire HSEF pump set assembled and supplied from factory typically comprises these elements:

• a pump and motor mounted on a common base plate/frame

• a standard coupling protected by a coupling guard• a controller• pressure gauges• a circulation relief valve.Grundfos offers a flowmeter as an accessory. The flowmeter has been approved by FM or UL.

All fire pump sets are delivered to order.

DNF end-suction pumps The DNF pumps are non-self-priming, single-stage, centrifugal, volute pumps. The pumps have these features:

• axial suction port, radial discharge port and horizontal shaft components

• cast iron pump housing, bronze impeller, carbon steel shaft, bronze shaft sleeves and wear rings

• dimensions and rated performance according to DIN 24256 and ISO 2858

• dynamically balanced rotating parts according to ISO 1940, class 6.3; hydraulically balanced impellers

• two sturdy anti-friction bearings• integral stuffing box.

Fig. 6 Fire DNF: DNF end-suction pump and motor mounted on a base plate

HSEF horizontal, split-case pumpsThe HSEF pumps are horizontal, split-case centrifugal pumps. The pumps have these features:

• automatic air relief valve• cast iron pump casing, double-suction bronze

impeller, carbon steel shaft, bronze shaft sleeves and casing wear rings

• two sturdy, grease-lubricated, anti-friction bearings• stuffing box as an integral part of the pump casing• tested to NFPA performance standard.

Fig. 7 Fire HSEF: HSEF horizontal, split-case pump and motor mounted on a base frame

TM03

538

6 36

06G

rA82

05

8

Fire DNF, Fire HSEFPerformance range

DNF and HSEF, 2-pole, 50 Hz

TM04

480

3 21

09

250

500

600

800

1000

1200

1500

2000

2500

Q [U

S G

PM

]

3040506080100

120

150

200

[psi

]p

5760

7080

9010

010

020

030

040

0Q

[m³/

h]

30405060708090100

100

[m]

H

DN

F /

HS

EF

n no

m =

295

0 m

in-1

HS

EF

6-1

2

HS

EF

6-1

2

HS

EF

6-1

0

HS

EF

6-1

0

HS

EF

5-1

2

HS

EF

5-1

2

HS

EF

5-1

1

HS

EF

5-1

1

HS

EF

5-8

HS

EF

4-1

2

HS

EF

4-1

2

HS

EF

4-1

0

HS

EF

4-1

0

HS

EF

4-1

0G

DN

F 65

-25

DN

F 6

5-25

DN

F 6

5-20

Performance range Fire DNF, Fire HSEF

HSEF, 4-pole, 50 Hz

TM04

480

4 21

09

500

600

700

800

1000

1200

1500

2000

3000

4000

5000

6000

7000

Q [U

S G

PM

]

3040506080100

120

[psi

]p

114

200

300

400

500

600

700

800

900

1000

1000

Q [m

³/h]

30405060708090[m]

H

HS

EF

n no

m =

146

0 m

in-1

HS

F

HS

F

HS

F

HS

FH

SE

F 1

0-20

HS

EF

8-2

0G

HS

EF

8-2

0

HS

EF

8-1

7AH

SE

F 8

-17A

HS

EF

8-1

5G

HS

EF

6-1

6

HS

EF

6-1

6

HS

EF

5-1

4

12-1

9G

12-1

9G

12-1

9G

12-1

9G

9

10

Performance range Fire DNF, Fire HSEF

Performance curves - overview

Other pump ranges are available on request. Contact Grundfos.

Rated flow rate[GPM] Pump type Pressure range

[psi]Page reference

2-pole 4-pole

250DNF 65-20 66-80 30 -DNF 65-25 116-129 31 -

300 DNF 65-25 120-127 32 -

500DNF 80-20 64-72 33 -DNF 80-25 101-125 34 -

500

HSEF 5-14 40-65 - 35HSEF 4-10G 49-80 36 -HSEF 4-10 83-107 37 -HSEF 4-12 104-173 38 -

750

HSEF 5-8 54-75 39 -HSEF 4-10 83-107 40 -HSEF 4-12 95-164 41 -HSEF 5-12 136-180 42 -

1000

HSEF 6-16 56-85 - 43HSEF 6-10 80-113 44 -HSEF 5-11 70-130 45 -HSEF 5-12 128-174 46 -

1250HSEF 6-16 55-81 47 -HSEF 6-10 75-110 48 -HSEF 6-12 103-182 49 -

1500HSEF 8-15G 40-63 - 50HSEF 8-20 74-105 - 51HSEF 6-12 108-177 52 -

2000HSEF 8-17A 55-93 - 53HSEF 8-20G 74-118 - 54

2500HSEF 8-17A 66-90 - 55HSEF 10-20 74-80 - 56

3000 HSEF 12-19G 83-115 - 573500 HSEF 12-19G 80-113 - 584000 HSEF 12-19G 79-111 - 594500 HSEF 12-19G 76-109 - 60

11

Fire DNF, Fire HSEFProduct range

Pump sets availableFire DNF and HSEF pump sets are available in the following versions:

FM approval numbersDNF

HSEF

Flex unit: Pump and motor mounted on base frame, and controller for wall mounting.

Compact unit: Pump, motor and controller mounted on base frame.Note: Compact units with DNF pumps are only available on request.

Pump type FM approval numberDNF 65-20 3019994DNF 65-25 3019994 3022323DNF 80-20

3019994DNF 80-25

Pump type FM approval numberHSEF 4-10 3027512HSEF 4-10G 3027512HSEF 4-12 2T3A3.AHHSEF 5-8 2T3A3.AHHSEF 5-11 3027512HSEF 5-12 1V3A2.AHHSEF 5-14 0W6A5.AHHSEF 6-10 1K7A1.AHHSEF 6-12 3024553HSEF 6-16 0P6A1.AHHSEF 8-15G 1P4A5.AHHSEF 8-17A 1P2A5.AHHSEF 8-20 1R0A8.AHHSEF 8-20G 2R4A7.AHHSEF 10-20 2R4A7.AHHSEF 12-19G ´2Z0A7.AH

12

Fire DNF, Fire HSEFIdentification

NameplatesDNFThe nameplate shows a DNF end-suction pump with a rated flow rate of 500 gpm (114 m3/h) at 2900 min-1. See fig. 8. To deliver a rated net pressure of 115 psi, the actual impeller size is 251 mm.

Fig. 8 Nameplate, DNF end-suction pumps

HSEFThe nameplate shows an HSEF horizontal split-case pump with a rated flow rate of 170 m3/h at 2960 min-1. See fig. 9. To deliver a rated net pressure of 654 kPa (95 psi), the actual impeller size is 242 mm.

Fig. 9 Nameplate, HSEF horizontal split-case pumps

TM03

462

1 24

06TM

04 4

747

2009

FMAPPROVED

MODEL DNF 80-25

500

119 92

100

71

2900

1

115

06040002

251

SERIAL NUMMER

RATED NETPRESSURE

NET PRES. AT 150%RATED CAPACITY

IMPELLERDIAMETER

MAXIMUM POSITIVESUCTION PRESSURE

CAPACITY gal/min AT

MAXIMUM NETPRES. DEVELOPED

AV. H. A. CASTELO BRANCO. 630 SAO BERNARDO DO CAMPO - SP - BRASIL

CENTRIFUGAL FIRE PUMPS - END SUCTION 20SV

psi psi

psi

mm

hp

psi

rpmRATEDSPEED RPM.

NUMBER OFSTAGES

MAXIMUM BRAKE-HORSEPOWER REQUIREDAT RATED SPEED AT ANY CAPACITY CONDITION

CENTRIFUGAL FIRE PUMP

HORIZONTAL SPLIT - CASEFM

HSEF 4 - 10 HSEF 4 - 10

45 100

1 242

170 654

474

2960 40.6

768

Model Stage Imp. DIa. mm Serial

Rated m3/ hr Rated kPa Rated RPM Rated kw

kPa 150% kPa Max. Max. kw Max. Suction kPa

Indianapolis , IN

ULR

921GLISTED

Identification Fire DNF, Fire HSEF

Type keysFire systems

Stuffing box

ExamplesFire DN F 80 -25 /260 -E -B -X -A -B -B -BFire HSE F 8 -15 /323 -E -B -X -A -B -B -A

Fire: Fire system

Pump typeDNHSE

F: The pump is approved for fire protection

Nominal diameter of discharge port (DN)[mm] or [inch]

Pump housing size[mm], [cm] or [inch]

Actual impeller diameter[mm]

DriverE: Electric motor, 50 Hz X: Special configuration

Approval/listing, pumpB: FM

Approval, systemX: No approval

Pipe connectionA: ANSI

Control panelF: For floor mountingB: For mounting on base frameW: For wall mounting

Stuffing boxB: SNEAC: SNFA

CouplingA: StandardB: Spacer

Example S N E AS: Packing-type stuffing box

N: Uncooled stuffing box

E: With internal barrier fluidF: With external barrier fluid

A: PTFE-impregnated fibre packing rings and EPDM O-ring in pump housing

13

14

Fire DNF, Fire HSEFConstruction

Sectional drawing, DNF

Fig. 10 Sectional drawing, DNF pump

TM03

550

5 37

06

20 108 77 116 106 109 159d 97 97 99

87

88a88

155b

159f

11a

156a

114154865176

115

115a 115c

96 96a

26

66a

72a

20

6 49

20

45b

45a

11

66

20

66a

67

107

Construction Fire DNF, Fire HSEF

Material specification, DNF

Pos. Description MaterialMaterial code

DIN W.-Nr. AISI/ASTM/SAE

6 Pump housing Cast iron EN-JS-1030 A536 - 60-40-18

11 Impeller key Steel 1.0503 1045

11a Key Steel 1.0503 1045

20 Plug Stainless steel 1.4301 304

26 Screw Steel

45a Wear ring Bronze TM-23

45b Wear ring Bronze TM-23

49 Impeller Bronze SAE 40

51 Shaft Steel 1.0503 1045

66 Washer Stainless steel 1.4401 316

66a Pressure washer Steel 1.0633 1070

67 Nut Stainless steel 1.4401 316

72a Gasket

76 Plate Stainless steel 1.4401 316

77 Cover Cast iron EN-JS-1030 A536 - 60-40-18

86 Bearing bracket Cast iron EN-JL-1030 A48-30

87 Support Cast iron EN-JS-1030 A536 - 60-40-18

88 Screw Steel

88a Washer Stainless steel 1.4301 304

96 Screw Steel

96a Pressure washer Steel

97 Plug Stainless steel 1.4301 304

99 Oil dipstick Polyethylene

106 Packing gland Cast iron EN-JS-1030 A536 - 60-40-18

107 Packing ring PTFE-impregnated aramid

108 Lantern ring Bronze TM-23

109 Gasket

114 Screw Steel

115 Gland Steel 1.0044 1020

115a Nut Stainless steel 1.4301 304

115c Pressure washer

116 Shaft sleeve Bronze TM-23

154 Ball bearing Steel

155b Gasket

156a Bearing housing cover Cast iron EN-JL-1030 A48-30

159d Deflector NBR elastomer

159f Seal NBR elastomer

15

16


Sectional drawing, HSEF

Fig. 11 Sectional drawing, HSEF pump

TM04

444

6 13

09


Material specification, HSEF

Pos. Description Material Material codeASTM

1A, 1B Upper and lower casing Cast iron ASTM A48 Class 35A

2 Impeller Bronze ASTM B584 Alloy C87500

6 Pump shaft Steel ASTM A193 Grade B7

7 Casing ring Bronze ASTM B584 Alloy C93200

8 Impeller ring (optional) Bronze ASTM B584 UNS C83600

13 Packing ring Graphited/PTFE John Crane Packing C1065/C1070

14 Shaft sleeve (right) Bronze ASTM B584 Alloy C93200

14A Shaft sleeve (left) Bronze ASTM B584 Alloy C93200

16 Inboard ball bearing (Steel assembly) (Assembly)

17 Packing gland 304 stainless steel ASTM A743 Grade CF-8

17B Gland bolt Steel Steel-Open Designation

18 Outboard ball bearing (Steel assembly) (Assembly)

18A Bearing-retaining ring Steel Steel-Open Designation

29 Lantern ring (optional) PTFE Teflon

31 Inboard bearing housing Cast iron ASTM A48 Class 30

32 Impeller key Stainless steel ASTM A582 Type 303

33 Outboard bearing housing Cast iron ASTM A48 Class 30

35 Inboard bearing housing cover Cast iron ASTM A48 Class 30

37 Outboard bearing housing cover Cast iron ASTM A48 Class 30

40A Inboard deflector Rubber Neoprene Rubber 65 Shore

40B Outboard deflector Rubber (Assembly)

41 Inboard bearing housing cap Cast iron ASTM A48 Class 30

43 Outboard bearing housing cap Cast iron ASTM A48 Class 30

46 Coupling key Steel ASTM A108 or A26

47 Inboard bearing cover seal Steel/rubber assembly (Assembly)

63 Stuffing box bushing Bronze ASTM B584 UNS C83600

73A Casing gasket (not shown) Vegetable fibre ASTM F104, F326128E21M6

73B Bearing cover gasket Fibre ASTM D1170, SAE P3415-A

119A O-ring, shaft sleeve Buna-N rubber

123 Bearing end shield Steel Steel-Open Designation

127 Water-seal piping (optional) Copper with brass fittings ASTM B75-81a/B 124

169 Bearing housing seal Steel/rubber assembly (Assembly)

17

18


Mechanical construction

Pump housingDNFThe cast iron, volute pump housing has axial suction port and radial discharge port. Flange dimensions are according to DIN 2533.

The pump housing has a priming hole and a drain hole closed by plugs.

Fig. 12 Pump housing, DNF

HSEFThe cast iron, volute pump casing has radial suction and discharge port. Flange dimensions are according to ANSI B16.1.

The pump casing has a priming hole and a drain hole closed by plugs.

Fig. 13 Pump casing, HSEF

Bearing bracket and shaftDNFThe bearing bracket has two sturdy, anti-friction bearings.

The bearing bracket is made of cast iron, ASTM A48 CL30.

The shaft is made of steel, SAE1045.

A rubber deflector on the shaft prevents water from entering the bearing bracket.

Fig. 14 Bearing bracket and shaft, DNF

HSEFThe bearing bracket has two sturdy, anti-friction, grease-lubricated bearings.

The bearing bracket supports are cast integral with the lower casing half for permanent alignment of bearings and all rotating parts. The material is minimum class-35 cast iron.

The shaft is made of steel, ASTM A193.

A rubber deflector on the shaft prevents water from entering the bearing bracket.

Fig. 15 Bearing bracket and shaft, HSEF

TM03

023

2 45

04TM

03 4

600

2306

TM03

459

9 23

06TM

03 4

598

2306


Stuffing boxThe stuffing box is sealed with braided packing rings. The braided material ensures a long service life of packing rings and protects the pump shaft (sleeve). The packing rings are fitted symmetrically with parallel faces to prevent tilting. The packing ring joints are alternately staggered to aid sealing. Removal of the upper casing allows for ease of inspection and service of the stuffing box.

Packing ring materialsPTFE-impregnated fibre packing rings and EPDM O-rings in pump housing.

Barrier fluid• DNF: internal barrier fluid (fig. 16).• HSEF: external barrier fluid (fig. 17).

Fig. 16 Sectional view of uncooled stuffing box with internal barrier liquid for DNF pumps

Fig. 17 Sectional view of uncooled stuffing box with external barrier liquid for HSEF pumps

CouplingElectrically powered DNF and HSEF pumps are available with two types of coupling:

• standard • spacer (Fire DNF only).

Fig. 18 Standard coupling

Fig. 19 Spacer coupling

DNF pumps fitted with a spacer coupling can be serviced without removing the motor from the base plate and without removing the pump housing from the pipework. This saves realignment of pump and motor after service.

The split-case construction of HSEF pump enables removal and dismantling of the internal pump parts, e.g. bearings, wear rings, impeller and packing rings, without disturbing the motor or pipework.

ImpellerThe closed impeller made of bronze has double-curved blades with smooth surfaces for high efficiency.

Fig. 20 Impeller for a DNF pump

TM03

459

7 23

06TM

03 4

596

2306

Pump type Packing ring dimensions[inch]

DNF 3/8 x 3/8

HSEF

1/2 x 1/29/16 x 9/16

5/8 x 5/87/16 x 7/16

TM03

023

5 45

04TM

03 0

234

4504

TM03

468

0 25

06

19

20


Fig. 21 Double-suction impeller for an HSEF pump

The impellers are hydraulically balanced and dynamically balanced together with the shaft. See fig. 21. The hydraulic balancing compensates for axial thrust.

The direction of rotation of the impeller is clockwise when viewed from the motor.Note: HSEF pumps with counter-clockwise rotation are available on request.

The impellers are adapted to the duty point required by the customer by trimming the impeller.

FoundationElectrically powered Fire DNF pumps and motors are mounted on a common base plate. See fig. 22.

Fig. 22 Schematic view of Fire DNF

Electrically powered Fire HSEF pumps and motors are mounted on a common base frame. See fig. 23.

Fig. 23 Schematic view of Fire HSEF

Test pressureBefore delivery, the pumps are hydrostatically tested for 5 minutes to 1.5 times the sum of the closed-valve pressure plus the maximum permissible suction head, 1.5 x (Pmax + Pmax suction), but not less than 250 psi.

Test liquid: Water at 20 °C (68 °F).

MotorGrundfos electrical fire systems are equipped with the following motors:

15 - 315 kWMMG-E motors (sourced HEM EFF2 motors).

355 kWSiemens motors.

All motors are produced according to IEC 60034.

Insulation class: F.Enclosure class: IP55.

Note: Only NEMA motors are in compliance with the NFPA standard. NEMA motors are available on request.

The tables below show the motors available for Fire DNF and Fire HSEF pumps.

Standard Hebei motor range (MMG-E), 50 Hz

TM03

468

1 25

06TM

03 0

199

0203

TM04

446

1 13

09

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

OutputP2

Standard motor range, 50 Hz

[kW] 2-pole 2-pole 4-pole15

Fire HSEF

18.5

Fire DNF

Fire HSEF

22303745557590110132160200250315355

21

Fire DNF, Fire HSEFOperating conditions

LocationThe pump set is designed for installation in a non-aggressive and non-explosive atmosphere.

The relative air humidity must not exceed 95 %.

Ambient temperature and altitudeThe ambient temperature must not exceed +40 °C (104 °F).

If the ambient temperature exceeds +40 °C (104 °F), or if the motor is installed more than 1000 metres (3280 ft) above sea level, the motor must not be fully loaded due to the low density and consequently low cooling effect of the air. In such cases, it may be necessary to use a motor with a higher output. See fig. 24.

Fig. 24 Relationship between motor output (P2) and ambient temperature/altitude

Inlet pressureMaximum inlet pressureThe inlet pressure is limited by the maximum operating pressure of the pump and the packing material.

Minimum inlet pressureRefer to the latest National Fire Protection Association pamphlet 20 (NFPA 20) for rules and exceptions.

TM00

218

9 15

98

20 25 30 35 40 45 50 55 60 65 70 75 80

50

60

70

80

90

100

[%]P2

t [°C]

1000 2250 3500 m

Fire DNF, Fire HSEF

22

Installation

PipingMake sure that the pump housing is not stressed by the pipework. Comply with the pump's maximum forces and moments allowed.

The suction and discharge pipes must be of an adequate size, taking the pump inlet pressure into account.

Refer to the rules and regulations of NFPA 20.

Install the pipes so that air locks are avoided, especially on the suction side of the pump. See fig. 25.

Fig. 25 Pipe sections

Fit isolating valves on either side of the pump to avoid having to drain the system if the pump needs to be cleaned or repaired.

Make sure the pipes are adequately supported as close to the pump as possible, both on the suction and on the discharge side. The counter-flanges should lie true against the pump flanges without being stressed; otherwise, the pump will be damaged.

Fig. 26 Example of piping, Fire DNF

AlignmentIn a complete pump unit assembled and supplied from factory, the coupling halves have been accurately aligned. Alignment is made by inserting shims under the pump and motor mounting surfaces, as required.

The pump/motor alignment may be affected during transport. Always check the alignment after the pump has been installed.

If misalignment has occurred due to radial or angular shifting, realign by inserting/removing shims under the supporting feet of the pump or the motor.

Take care to align carefully as this will increase the working life of the coupling, bearings and stuffing boxes.

Note: Check the final alignment when the pump has obtained its operating temperature under normal operating conditions.

TM00

226

3 33

93TM

03 2

998

4006

23

Fire DNF, Fire HSEFMotor data

The tables below show technical data of 2- and 4-pole motors for Fire DNF and Fire HSEF pumps.

Fig. 27 MMG motor, model E

Motor range, 2-pole, 50 Hz

Motor range, 4-pole, 50 Hz

GR

7350

Frame size Voltage[V]

P2[kW]

I1/1 [A]

η[%] Cos ϕ 1/1

n [min-1]

MMG 160MB-E

3 x 380-415 Δ/660-690 Y

15 26.5/15.2 91.0 0.87 2940 5.8MMG 160L-E 18.5 32.5/18.8 91.6 0.89 2940 6.5MMG 180M-E 22 39.5/22.8 91.0 0.89 2950 7.4MMG 200LA-E 30 57.5/33.0 92.2 0.88 2960 7.0MMG 200LB-E 37 65.0/37.5 92.0 0.89 2960 7.6MMG 225M-E 45 78.0/45.0 93.5 0.89 2980 7.4MMG 250M-E 55 96.5/55.5 93.0 0.90 2960 7.9MMG 280S-E 75 130/75.0 94.0 0.89 2970 6.6MMG 280M-E 90 154/89.0 95.0 0.90 2980 7.2MMG 315S-E 110 188/108 94.0 0.90 2980 7.2MMG 315M-E 132 222/128 95.0 0.90 2980 7.5MMG 315LA-E 160 270/156 95.7 0.91 2980 6.0MMG 315LB-E 200 330/190 95.0 0.92 2980 5.8

Frame size Voltage[V]

P2 [kW]

I1/1 [A]

η[%] Cos ϕ 1/1

n [min-1]

MMG 180M-E

3 x 380-415 Δ/660-690 Y

18.5 33.5/19.4 91.2 0.86 1465 7.6MMG 180L-E 22 39.0/22.6 91.4 0.86 1465 7.8MMG 200L-E 30 53.5/31.0 91.5 0.88 1470 7.5MMG 225S-E 37 71.0/41.0 92.0 0.89 1480 6.9MMG 225M-E 45 78.0/45.0 92.5 0.89 1480 7.5MMG 250M-E 55 95.0/55.0 93.0 0.89 1480 7.5MMG 280S-E 75 128/74.0 94.5 0.87 1480 7.4MMG 280M-E 90 150/86.5 94.0 0.88 1480 7.5MMG 315S-E 110 192/110 94.5 0.91 1490 7.3MMG 315M-E 132 226/130 95.0 0.89 1490 6.7MMG 315LA-E 160 270/156 95.0 0.89 1490 6.7MMG 315LB-E 200 340/196 95.5 0.89 1490 5.5MMG 355M-E 250 410/236 95.5 0.91 1490 6.4MMG 355L-E 315 525/300 96.0 0.89 1490 6.8

Siemens 355 3 x 380-420 Δ/660-725Y 355 610-610/355-355 96.3 0.87 1490 6.5

IStartI1 1⁄

-------------

IStartI1 1⁄

-------------

24

Fire DNF, Fire HSEFBare shaft pumps

DNF

Fig. 28 DNF bare shaft pump

TM03

478

4 28

06

DNd

DN

s

wm2

m1

d

b

n3

n2

n1

Pump type

DNs DNd Pump [mm] Supporting feet [mm] Shaft [mm] Pump moment of inertia

[kgm2]

Weight[kg][mm] a f h1 h2 b m1 m2 n1 n2 n3 w s1 s2 d l x

DNF 65-20100 65

100500

180 225 65 125 95 320 250110 370

M12M12 32 80

100 0.0963 71DNF 65-25 125 200 250 80 160 120 360 280 M16 140 0.2357 69DNF 80-20

125 80 125 500180 250 65 125 95 345 280

110 370M12

M12 32 80 1400.1397 72

DNF 80-25 225 280 80 160 120 400 315 M16 0.2476 82

Bare shaft pumps Fire DNF, Fire HSEF

HSEF

Fig. 29 HSEF bare shaft pump

TM04

444

7 13

09

Suction port Discharge portDischarge port

Pump typeDNs DNd Pump [mm] Supporting feet [mm]

[inch] a f af s d sd h1 h2 hs hd ss dd qs qd n1 n2 m1 m2 e1 b øcHSEF 4-10 5 4 305 406 711 279 279 559 279 200 165 165 311 298 35 32 368 152 330 140 25 86 19HSEF 4-10G 5 4 305 406 711 279 279 559 279 200 165 165 311 298 35 32 368 152 330 140 25 86 19HSEF 4-12 5 4 305 406 711 318 260 578 330 219 165 197 311 330 35 32 368 152 330 140 25 86 19HSEF 5-8 6 5 327 416 743 305 305 610 279 188 146 146 292 286 25 24 368 152 330 140 25 86 19HSEF 5-11 6 5 330 406 737 330 305 635 305 203 171 171 337 318 37 35 406 175 305 127 25 89 19HSEF 5-12 6 5 330 406 737 356 330 686 356 246 203 216 368 362 37 35 400 175 305 127 25 86 19HSEF 5-14 6 5 343 438 781 330 356 686 330 244 178 216 324 362 25 35 476 210 381 165 25 86 19HSEF 6-10 8 6 330 406 718 330 260 591 356 206 191 171 368 337 28 37 368 152 330 140 25 86 19HSEF 6-12 8 6 375 483 857 419 305 724 381 254 194 210 391 375 41 37 368 152 457 197 28 86 22HSEF 6-16 8 6 381 476 857 406 457 864 381 289 232 273 409 438 28 37 476 203 432 191 25 86 19HSEF 8-15G 10 8 375 483 857 449 406 856 406 305 229 254 457 451 48 41 457 191 483 210 28 86 22HSEF 8-17A 10 8 394 502 895 483 381 864 457 353 254 305 483 502 48 41 559 241 483 210 28 102 25HSEF 8-17Q 10 8 394 502 895 483 381 864 457 353 254 305 483 502 48 41 559 241 483 210 28 102 25HSEF 8-20 10 8 476 610 1086 508 533 1041 457 378 279 330 489 527 30 41 559 241 483 210 28 102 25HSEF 8-20G 10 8 476 610 1086 508 533 1041 457 378 279 330 489 527 30 41 559 241 483 210 28 102 25HSEF 10-20 12 10 521 660 1181 559 584 1143 495 403 279 356 527 584 32 48 558 216 660 292 32 102 25HSEF 12-19G 14 12 765 914 1679 610 711 1321 533 371 305 343 546 610 35 32 813 330 813 368 51 152 32

25

26


HSEF

Fig. 30 HSEF bare shaft pump

1) Tolerance: + 0.000 / – 0.001.2) Tolerance: + 0.0000 / – 0.0005.

TM04

444

7 13

09

Suction port Discharge portDischarge port

Pump typeDNs DNd db

[inch]

Shaft [mm] Keyway

[inch]Weight

[kg][inch] l v

HSEF 4-10 5 4 1.3750 1) 95 51 0.312 x 0.156 143

HSEF 4-10G 5 4 1.3750 1) 95 51 0.312 x 0.156 143

HSEF 4-12 5 4 1.3750 2) 95 51 0.312 x 0.156 171

HSEF 5-8 6 5 1.3750 2) 83 57 0.312 x 0.156 143HSEF 5-11 6 5 1.5625 1) 70 51 0.375 x 0.188 172HSEF 5-12 6 5 1.5625 1) 70 51 0.375 x 0.188 257HSEF 5-14 6 5 1.3750 2) 86 51 0.312 x 0.156 229HSEF 6-10 8 6 1.5625 1) 70 51 0.375 x 0.188 204HSEF 6-12 8 6 1.8750 1) 102 76 0.500 x 0.250 340HSEF 6-16 8 6 1.5625 1) 89 51 0.375 x 0.188 313HSEF 8-15G 10 8 1.8750 1) 102 76 0.500 x 0.250 386HSEF 8-17A 10 8 1.8750 1) 102 76 0.500 x 0.250 458HSEF 8-17Q 10 8 1.8750 1) 102 76 0.500 x 0.250 458HSEF 8-20 10 8 2.2500 1) 124 102 0.500 x 0.250 603HSEF 8-20G 10 8 2.2500 1) 124 102 0.500 x 0.250 603HSEF 10-20 12 10 2.5000 1) 127 95 0.625 x 0.312 907HSEF 12-19G 14 12 3.0000 1) 121 121 0.750 x 0.375 1489


Flange dimensionsDNF

Fig. 31 Flange for DNF pumps

Flange dimensions to DIN 2533

HSEF

Fig. 32 Flange for HSEF pumps

Flange dimensions to ANSI B 16.1

* Dimensions of "qs" and "qd", see page 25.

TM03

459

2 23

06

DNs and DNdFlange [mm]

D K b f d4 dz65 185 145 20 3 122 4 x 1880 200 160 22 3 138 8 x 18

100 220 180 24 3 158 8 x 18125 250 210 26 3 188 8 x 18

D

f

b

K

DN

d4

dz

TM03

459

1 23

06

DNs class 125

[inch]Number of

holesFlange [mm]

D K q * dz

4 8 228.6 190.5 19.05 8 254.0 215.9 22.26 8 279.4 241.3 22.28 8 342.9 298.5 22.2

10 12 406.4 362.0 25.412 12 482.6 431.8 25.414 12 533.4 476.3 25.4

DNd class 250

[inch]Number of

holesFlange [mm]

D K q* dz

4 8 254.0 200.2 22.25 8 279.4 235.0 22.26 12 317.5 269.7 22.28 12 381.0 330.2 25.4

10 16 444.5 387.4 28.5812 16 520.7 450.9 31.75

q

D

dz

K

DN

27

28

Fire DNF, Fire HSEFCurve charts

How to read the curve charts

TM02

983

4 50

04

0 100 200 300 400 500 600 700 800 Q [US GPM]

20

30

40

50

60

70

80

90

[psi]p

0 40 80 120 160 200 Q [m³/h]

20

30

40

50

60

[m]H

DNF 80-202-pole, 50 Hz

ISO 9906 Annex A

/200

/210

/205

0 100 200 300 400 500 600 700 800 Q [US GPM]

15

20

25

30

35

40

[hp]P2

15

20

25

30[kW]P2

/200

/210

/205

0 100 200 300 400 500 600 700 800 Q [US GPM]

20

30

40

50

60

70

80

[%]Eta

/200

/210/205

The solid line represents the rated flow rate at which the pump has been FM-approved and UL-listed.

Pump type and rated pump speed

Size of impellerQH curve of the individual pump

The power curve indicates pump input power, P2, of the individual pump.

The eta curve indicates the pump efficiency of the individual pump.

The broken line repre-sents the maximum permissible flow rate at which the pump has been FM-approved or UL-listed.

Curve charts Fire DNF, Fire HSEF

GuideThe tables above the curve charts on the following pages show these data:

• FM-approved pressure range• Rated motor power, P2, within a specific pressure

range.

FM-approved pressure rangeExample: DNF 80-20, 500 gpm.

Curve conditions

Selection of pumpsThe guidelines below apply to the performance curves shown in the curve charts, pages 30 to 60.

• Tolerances according to ISO 9906, Annex A.• The curves show pump performance with different

impeller diameters at the rated speed.• The curves apply to the pumping of water at a tem-

perature of + 20 °C (68 °F) and a kinematic viscosity of 1 mm²/s (1 cSt).

Calculation of total headThe total pump head consists of the height difference between the measuring points + the differential head + the dynamic head.

Note: Selection of the pump is based on the head given by the customer.

Performance testsThe requested duty point of every pump is tested according to ISO 9906, Annex A. The curve of the performance test is supplied with the pump.

If the customer requires either more points on the curve to be checked or certain minimum performances or certificates, individual measurements must be made.

Pressure range[psi]

Rated power[kW]

64-70 3071-72 37

Hgeo: Height difference between measuring points.

Hstat: Differential head between the suction and the discharge side of the pump.

Hdyn: Calculated values based on the velocity of the pumped water on the suction and the discharge side of the pump.

Htotal Hgeo Hstat Hdyn+ +=

29

30

Performance curves, DNF

250 GPM, 66-80 psiPressure range

[psi]Rated power

[kW]66-70 18.575-80 22

TM02

982

8 26

06

0 50 100 150 200 250 300 350 400 450 500 Q [US GPM]

0

10

20

30

40

50

60

70

80

90

[psi]p

0 20 40 60 80 100 120 Q [m³/h]

0

10

20

30

40

50

60

[m]H


ISO 9906 Annex A

/208

/202

/195

/190

0 50 100 150 200 250 300 350 400 450 500 Q [US GPM]

5

10

15

20

25

30

[hp]P2

5

10

15

20

[kW]P2

/208/202

/195/190

0 50 100 150 200 250 300 350 400 450 500 Q [US GPM]

10

20

30

40

50

60

70[%]Eta

/202

/208

/195

/190

DNF 65-20250 GPM, 66-80 psi

Performance curves, DNF DNF 65-25250 GPM, 116-129 psi


[psi]Rated power

[kW]116-120 37125-129 45

TM03

469

0 26

06

0 50 100 150 200 250 300 350 400 450 Q [US GPM]

70

80

90

100

110

120

130

140

[psi]p

0 20 40 60 80 100 Q [m³/h]

50

60

70

80

90

100

[m]H


ISO 9906 Annex A

/250/253

/258/260

0 50 100 150 200 250 300 350 400 450 Q [US GPM]

0

10

20

30

40

50

60

[hp]P2

0

10

20

30

40

[kW]P2

/250/253

/258/260

0 50 100 150 200 250 300 350 400 450 Q [US GPM]

10

20

30

40

50

60

[%]Eta

/250/253

/258/260

31

32



[psi]Rated power

[kW]120 37

125-127 45

TM02

980

1 50

04

0 50 100 150 200 250 300 350 400 450 500 Q [US GPM]

60

70

80

90

100

110

120

130

140

[psi]p

0 20 40 60 80 100 120 Q [m³/h]

50

60

70

80

90

100

[m]H



/255

/250

0 50 100 150 200 250 300 350 400 450 500 Q [US GPM]

10

20

30

40

50

[hp]P2

10

20

30

[kW]P2

/260/255

/250

0 50 100 150 200 250 300 350 400 450 500 Q [US GPM]

10

20

30

40

50

60

[%]Eta

/260/255/250



[psi]Rated power

[kW]64-70 30

72 37

TM02

983

4 50

04

0 100 200 300 400 500 600 700 800 Q [US GPM]

20

30

40

50

60

70

80

90

[psi]p

0 40 80 120 160 200 Q [m³/h]

20

30

40

50

60

[m]H


ISO 9906 Annex A

/200

/210

/205

0 100 200 300 400 500 600 700 800 Q [US GPM]

15

20

25

30

35

40

[hp]P2

15

20

25

30[kW]P2

/200

/210

/205

0 100 200 300 400 500 600 700 800 Q [US GPM]

20

30

40

50

60

70

80

[%]Eta

/200

/210/205

33

34



[psi]Rated power

[kW]101-120 55

125 75

TM03

468

7 26

06

0 100 200 300 400 500 600 700 800 Q [US GPM]

30

40

50

60

70

80

90

100

110

120

130

[psi]p

0 20 40 60 80 100 120 140 160 180 200 Q [m³/h]

30

40

50

60

70

80

90

[m]H


ISO 9906 Annex A

/240/242/246/251/256/260

0 100 200 300 400 500 600 700 800 Q [US GPM]

20

30

40

50

60

70

80

[hp]P2

20

30

40

50

60[kW]P2

/240/242

/246/251

/256/260

0 100 200 300 400 500 600 700 800 Q [US GPM]

10

20

30

40

50

60

70[%]Eta

/240/242

/246 /251/256/260

Performance curves, HSEF


[psi]Rated power

[kW]40-41 18.542-49 2250-65 30

TM04

420

9 10

09

0 100 200 300 400 500 600 700 Q [US GPM]

0

10

20

30

40

50

60

70

80

90

[psi]p

0 50 100 150 Q [m³/h]

0

10

20

30

40

50

60

[m]H

HSEF 5-14n nom = 1460 min-1

ISO 9906 Annex A

/285

/288

/316

/355

0 100 200 300 400 500 600 700 Q [US GPM]

0

10

20

30

40

[hp]P2

0

10

20

30

[kW]P2

/285

/355

0 100 200 300 400 500 600 700 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/355

HSEF 5-14500 GPM, 40-65 psi

35

36

Performance curves, HSEF HSEF 4-10G500 GPM, 49-80 psi


[psi]Rated power

[kW]49-57 18.558-70 2271-80 30

TM04

420

1 10

09

0 100 200 300 400 500 600 700 Q [US GPM]

20

30

40

50

60

70

80

90

100

[psi]p

0 50 100 150 Q [m³/h]

20

30

40

50

60

70

[m]H

HSEF 4-10Gn nom = 2950 min-1

ISO 9906 Annex A

/179

/193

/213

/226

0 100 200 300 400 500 600 700 Q [US GPM]

0

10

20

30

40

[hp]P2

0

10

20

30

[kW]P2

/179

/226

0 100 200 300 400 500 600 700 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/226

Performance curves, HSEF HSEF 4-10500 GPM, 83-107 psi


[psi]Rated power

[kW]83-95 45

96-107 55

TM04

420

2 10

09

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

30

40

50

60

70

80

90

100

110

120

130

140[psi]

p

0 50 100 150 200 250 Q [m³/h]

20

30

40

50

60

70

80

90

[m]H


ISO 9906 Annex A

/229

/242

/253

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

30

40

50

60

70

[hp]P2

20

30

40

50

[kW]P2

/229

/253

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/253

37

38



[psi]Rated power

[kW]104-128 55129-155 75156-173 90

TM04

420

4 10

09

0 100 200 300 400 500 600 700 800 Q [US GPM]

60

70

80

90

100

110

120

130

140

150

160

170

180

190[psi]

p

0 50 100 150 200 Q [m³/h]

50

60

70

80

90

100

110

120

130

[m]H


ISO 9906 Annex A

/237

/258

/288

/303

0 100 200 300 400 500 600 700 800 Q [US GPM]

20

40

60

80

100

[hp]P2

20

40

60

80[kW]P2

/237

/303

0 100 200 300 400 500 600 700 800 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/303



[psi]Rated power

[kW]54-63 3064-75 37

TM04

420

6 10

09

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

30

40

50

60

70

80

90

100

[psi]p

0 50 100 150 200 250 Q [m³/h]

20

30

40

50

60

70

[m]H


ISO 9906 Annex A

/181

/190

/203

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

10

20

30

40

50

[hp]P2

10

20

30

40[kW]P2

/181

/203

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/203

39

40



[psi]Rated power

[kW]83-95 45

96-107 55

TM04

420

3 10

09

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

30

40

50

60

70

80

90

100

110

120

130

140[psi]

p

0 50 100 150 200 250 Q [m³/h]

20

30

40

50

60

70

80

90

[m]H



/242

/229

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

30

40

50

60

70

[hp]P2

20

30

40

50

[kW]P2

/254

/229

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/254



[psi]Rated power

[kW]95-114 55

115-140 75141-164 90

TM04

420

5 10

09

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

40

60

80

100

120

140

160

180

200

[psi]p

0 50 100 150 200 250 Q [m³/h]

20

40

60

80

100

120

140

[m]H


ISO 9906 Annex A

/237

/258

/288

/307

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

40

60

80

100

120

[hp]P2

20

40

60

80

[kW]P2

/237

/307

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/307

41

42



[psi]Rated power

[kW]136-140 90141-167 110168-180 132

TM04

420

8 10

09

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

90

100

110

120

130

140

150

160

170

180

190

200

210[psi]

p

0 50 100 150 200 250 Q [m³/h]

70

80

90

100

110

120

130

140

[m]H


ISO 9906 Annex A

/266

/268

/288

/300

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

20

40

60

80

100

120

140

[hp]P2

20

40

60

80

100

[kW]P2

/266

/300

0 100 200 300 400 500 600 700 800 900 1000 Q [US GPM]

30

40

50

60

70

80

[%]Eta



[psi]Rated power

[kW]56-67 4568-79 5579-85 75

TM04

421

4 10

09

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

30

40

50

60

70

80

90

100

[psi]p

0 50 100 150 200 250 300 350 400 Q [m³/h]

30

40

50

60

70

[m]H


ISO 9906 Annex A

/357

/383

/409

/422

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

10

20

30

40

50

60

70

80[hp]P2

10

20

30

40

50

[kW]P2

/357

/422

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/422

43

44



[psi]Rated power

[kW]80-100 75101-113 90

TM04

421

0 10

09

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

30

40

50

60

70

80

90

100

110

120

130

140

[psi]p

0 50 100 150 200 250 300 350 400 Q [m³/h]

30

40

50

60

70

80

90

[m]H


ISO 9906 Annex A

/206

/228

/238

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

20

40

60

80

100

120

[hp]P2

20

40

60

80

[kW]P2

/206

/238

0 200 400 600 800 1000 1200 1400 1600 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/238



[psi]Rated power

[kW]70-73 4574-90 5591-119 75

120-130 90

TM04

420

7 10

09

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Q [US GPM]

30

40

50

60

70

80

90

100

110

120

130

140

150

160[psi]

p

0 50 100 150 200 250 300 Q [m³/h]

30

40

50

60

70

80

90

100

110

[m]H


ISO 9906 Annex A

/209

/212

/229

/256

/265

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Q [US GPM]

0

20

40

60

80

100

120

[hp]P2

0

20

40

60

80

[kW]P2

/209

/265

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/265

45

46



[psi]Rated power

[kW]128-155 110156-174 132

TM04

422

6 10

09

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 Q [US GPM]

60

70

80

90

100

110

120

130

140

150

160

170

180

190

[psi]p

0 50 100 150 200 250 300 350 400 Q [m³/h]

50

60

70

80

90

100

110

120

130

140[m]H


ISO 9906 Annex A

/269

/288

/304

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 Q [US GPM]

20

40

60

80

100

120

140

160[hp]P2

20

40

60

80

100

[kW]P2

/269

/304

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/304



[psi]Rated power

[kW]55-61 4562-74 5575-81 75

TM04

421

5 10

09

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

30

40

50

60

70

80

90

100

[psi]p

0 50 100 150 200 250 300 350 400 Q [m³/h]

30

40

50

60

70

[m]H


ISO 9906 Annex A

/367

/383

/409

/422

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

10

20

30

40

50

60

70

80[hp]P2

10

20

30

40

50

[kW]P2

/422

/367

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/367

47

48



[psi]Rated power

[kW]75-96 75

97-108 90109-110 110

TM04

421

1 10

09

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

30

40

50

60

70

80

90

100

110

120

130

140

[psi]p

0 50 100 150 200 250 300 350 400 Q [m³/h]

30

40

50

60

70

80

90

[m]H


ISO 9906 Annex A

/211

/228

/241

/243

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

20

40

60

80

100

120

[hp]P2

20

40

60

80

[kW]P2

/211

/243

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/243



[psi]Rated power

[kW]103-106 110107-137 132138-164 160165-182 200

TM04

421

2 10

09

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

40

60

80

100

120

140

160

180

200

220

[psi]p

0 50 100 150 200 250 300 350 400 Q [m³/h]

40

60

80

100

120

140

[m]H


ISO 9906 Annex A

/235

/244

/264

/291

/305

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

40

80

120

160

200

240

[hp]P2

50

100

150

[kW]P2

/235

/305

0 200 400 600 800 1000 1200 1400 1600 1800 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/305

49

50



[psi]Rated power

[kW]40-45 4546-55 5556-63 75

TM04

421

6 10

09

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [US GPM]

0

10

20

30

40

50

60

70

80

90

[psi]p

0 50 100 150 200 250 300 350 400 450 500 550 Q [m³/h]

0

10

20

30

40

50

60

[m]H


ISO 9906 Annex A

/310

/323

/356

/387

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [US GPM]

0

20

40

60

80

[hp]P2

0

20

40

60

[kW]P2

/310

/387

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/387



[psi]Rated power

[kW]74-86 90

87-103 110104-105 132

TM04

421

8 10

09

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [US GPM]

20

30

40

50

60

70

80

90

100

110

120

130

[psi]p

0 100 200 300 400 500 Q [m³/h]

20

30

40

50

60

70

80

90

[m]H


ISO 9906 Annex A

/408

/442

/478

/482

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [US GPM]

0

40

80

120

160

[hp]P2

0

40

80

120

[kW]P2

/408

/482

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/482

51

52



[psi]Rated power

[kW]108-129 132130-156 160157-177 200

TM04

421

3 10

09

0 200 400 600 800 1000 1200 1400 1600 1800 2000 Q [US GPM]

40

60

80

100

120

140

160

180

200

220

[psi]p

0 50 100 150 200 250 300 350 400 450 500 Q [m³/h]

40

60

80

100

120

140

[m]H


ISO 9906 Annex A

/245

/264

/291

/307

0 200 400 600 800 1000 1200 1400 1600 1800 2000 Q [US GPM]

40

80

120

160

200

240

[hp]P2

50

100

150

[kW]P2

/245

/307

0 200 400 600 800 1000 1200 1400 1600 1800 2000 Q [US GPM]

30

40

50

60

70

80

[%]Eta

/307

Performance curves, HSEF HSEF 8-17A2000 GPM, 55-93 psi


[psi]Rated power

[kW]55-57 7558-66 9067-77 11078-86 13287-93 160

TM04

421

7 10

09

0 400 800 1200 1600 2000 2400 2800 3200 Q [US GPM]

20

30

40

50

60

70

80

90

100

110

120

[psi]p

0 100 200 300 400 500 600 700 800 Q [m³/h]

20

30

40

50

60

70

80

[m]H

HSEF 8-17An nom = 1460 min-1

ISO 9906 Annex A

/350

/357

/382

/408

/431

/457

0 400 800 1200 1600 2000 2400 2800 3200 Q [US GPM]

0

40

80

120

160

200

[hp]P2

0

40

80

120

[kW]P2

/350

/457

0 400 800 1200 1600 2000 2400 2800 3200 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/457

53

54



[psi]Rated power

[kW]74-80 11081-99 132

100-112 160113-118 200

TM04

421

9 10

09

0 400 800 1200 1600 2000 2400 2800 3200 Q [US GPM]

30

40

50

60

70

80

90

100

110

120

130

140

[psi]p

0 100 200 300 400 500 600 700 800 Q [m³/h]

30

40

50

60

70

80

90

[m]H


ISO 9906 Annex A

/411

/429

/464

/493

/506

0 400 800 1200 1600 2000 2400 2800 3200 Q [US GPM]

0

40

80

120

160

200

240

[hp]P2

0

40

80

120

160

[kW]P2

/411

/506

0 400 800 1200 1600 2000 2400 2800 3200 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/506

Performance curves, HSEF HSEF 8-17A2500 GPM, 66-90 psi


[psi]Rated power

[kW]66-72 11073-82 13283-90 160

TM04

422

5 10

09

0 400 800 1200 1600 2000 2400 2800 3200 3600 Q [US GPM]

20

30

40

50

60

70

80

90

100

110

120

[psi]p

0 100 200 300 400 500 600 700 800 Q [m³/h]

20

30

40

50

60

70

80

[m]H

HSEF 8-17An nom = 1460 min-1

ISO 9906 Annex A

/392

/408

/431

/457

0 400 800 1200 1600 2000 2400 2800 3200 3600 Q [US GPM]

0

40

80

120

160

200

[hp]P2

0

40

80

120

[kW]P2

/392

/457

0 400 800 1200 1600 2000 2400 2800 3200 3600 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/457

55

56



[psi]Rated power

[kW]87-94 16095-112 200

113-127 250

TM04

422

0 10

09

0 400 800 1200 1600 2000 2400 2800 3200 3600 4000Q [US GPM]

40

50

60

70

80

90

100

110

120

130

140

150

[psi]p

0 100 200 300 400 500 600 700 800 900 Q [m³/h]

30

40

50

60

70

80

90

100

[m]H

HSEF 10-20n nom = 1470 min-1

ISO 9906 Annex A

/427

/444

/480

/507

0 400 800 1200 1600 2000 2400 2800 3200 3600 4000Q [US GPM]

80

120

160

200

240

280

320

[hp]P2

80

120

160

200

240[kW]P2

/427

/507

0 400 800 1200 1600 2000 2400 2800 3200 3600 4000Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/507



[psi]Rated power

[kW]83-91 250

92-109 315110-115 355

TM04

422

1 10

09

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Q [US GPM]

40

50

60

70

80

90

100

110

120

130

140

[psi]p

0 200 400 600 800 1000 1200 Q [m³/h]

30

40

50

60

70

80

90

100[m]H

HSF 12-19Gn nom = 1460 min-1

ISO 9906 Annex A

/406

/424

/466

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Q [US GPM]

100

150

200

250

300

350

400

[hp]P2

100

150

200

250

300[kW]P2

/406

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/481

57

58



[psi]Rated power

[kW]80-88 250

89-107 315108-113 355

TM04

422

2 10

09

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000Q [US GPM]

40

50

60

70

80

90

100

110

120

130

140

[psi]p

0 200 400 600 800 1000 1200Q [m³/h]

30

40

50

60

70

80

90

100[m]H

HSF 12-19Gn nom = 1460 min-1

ISO 9906 Annex A

/404

/424

/466

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000Q [US GPM]

100

150

200

250

300

350

400

[hp]P2

100

150

200

250

300[kW]P2

/404

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/481



[psi]Rated power

[kW]79-86 250

87-104 315105-111 355

TM04

422

3 10

09

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 Q [US GPM]

40

50

60

70

80

90

100

110

120

130

140

[psi]p

0 200 400 600 800 1000 1200 1400Q [m³/h]

30

40

50

60

70

80

90

100[m]H

HSF 12-19Gn nom = 1460 min-1

ISO 9906 Annex A

/406

/424

/466

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 Q [US GPM]

100

150

200

250

300

350

400

450[hp]P2

100

150

200

250

300

[kW]P2

/406

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/481

59

60



[psi]Rated power

[kW]76-83 250

84-102 315103-109 355

TM04

422

4 10

09

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 Q [US GPM]

40

50

60

70

80

90

100

110

120

130

140

[psi]p

0 200 400 600 800 1000 1200 1400 Q [m³/h]

30

40

50

60

70

80

90

100[m]H

HSF 12-19Gn nom = 1460 min-1

ISO 9906 Annex A

/408

/424

/466

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 Q [US GPM]

100

150

200

250

300

350

400

450[hp]P2

100

150

200

250

300

[kW]P2

/408

/481

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 Q [US GPM]

30

40

50

60

70

80

90

[%]Eta

/481

Installation dimensions

Flex unit, 2-pole, 50 Hz


TM03

292

9 49

05

Pump typeRated power

P2Dimensions [mm] Weight

[kg][kW] DNs DNd a a1 a2 a3 h h2 h3 L L1 L2 b2 b3 ød

Fire DNF 65-2018.5

100 65 100 150 75 150 100 225 2801257

1340 1040 790 740 13306

22 1295 343

Fire DNF 65-2537

100 65 125 150 75 150 100 250 3001387

1500 1200 790 740 13430

45 1437 506

Fire DNF 80-2030

125 80 125 150 75 150 100 250 280 1387 1500 1200 790 740 13408

37 430

Fire DNF 80-2555

125 80 125 150 80 150 100 280 3251540

1500 1200 790 740 13641

75 1573 735

Fire DNF2-pole, 50 Hz

61

62

Installation dimensions Fire HSEF2-pole, 50 Hz


Note: The dimensional sketch shows a pump with counter-clockwise direction. Clockwise rotation is available on request.

Flex unit, 2-pole, 50 Hz,

TM04

444

5 13

09

Pump type

Rated power

P2DNs DNd Dimensions [mm] Weight

[kg][kW] [inch] h1 h2 h3 hs hd C A a L L1 L2 B B1 s q

Fire HSEF 4-10G

15

5 4 430 633678

264 264 100 240 305

1325 1260 960

701 661 279 279

41018.5 1365 1300 1000 41822 694 1405 1340 1040 44230 727 1475 1410 1110 565

Fire HSEF 4-1037

5 4 430 633727

264 264 100 240 3051475 1410 1110

701 661 279 279565

45 750 1525 1460 1160 64355 789 1625 1560 1260 747

Fire HSEF 4-1255

5 4 430 637789

265 233 100 240 3051625 1560 1260

701 661 318 263787

75826

1665 1600 1300 84490 1716 1650 1350 890

Fire HSEF 5-830

6 5 429 588 726 283 283 100 240 327 1502 1415 1115 701 661 305 305511

37 534

Fire HSEF 5-11

45

6 5 456 658

776

283 283 100 227 330

1558 1455 1155

701 661 330 305

68455 815 1653 1550 1280 78875

8421683 1580 1280 845

90 1728 1625 1325 891

Fire HSEF 5-1290

6 5 505 753891

302 390 100 227 3301733 1630 1470 701 661

356 330999

110976

1943 1840 1540853 813

1479132 2023 1920 1620 1591

Fire HSEF 6-1075

8 6 506 712892

315 334 100 240 3301690 1600 1300 701 661

330 260879

90 1730 1640 1340853 813

925110 977 1920 1830 1530 1405

Fire HSEF 6-12

110

8 6 531 785

1002

419 305 100 297 375

2058 1980 1780

853 813 419 305

1565132

1170 2148 2070 18701682

160 1785200 1867


Compact unit, 2-pole, 50 Hz


Compact unit, 2-pole, 50 Hz,

TM04

444

4 13

09

(view without control panel)

Pump type

Rated power


[kg][kW] [inch] h1 h2 H hs hd C A a L L1 L2 B B1 s q

Fire HSEF 4-10G

15

5 4 430 633 1320 264 264 100 240 305

1830 1765 1465

701 661 279 279

56818.5 1870 1805 1505 57622 1910 1845 1545 60030 1980 1915 1615 723

Fire HSEF 4-1037

5 4 430 633 1320 264 264 100 240 3051980 1915 1615

701 661 279 279723

45 2030 1965 1665 79255 2130 2065 1765 896

Fire HSEF 4-1255

5 4 430 637 1320 265 233 100 240 3052130 2065 1765

701 661 318 263945

75 2220 2155 1855 105090 2271 2205 1905 1096

Fire HSEF 5-830

6 5 429 588 1320 283 283 100 240 327 2010 1920 1620 701 661 305 305669

37 692

Fire HSEF 5-11

45

6 5 456 6581320

283 283 100 227 330

2063 1960 1660

701 661 330 305

84255 2108 2005 1705 94675

14722238 2135 1835 1051

90 2283 2180 1880 1097

Fire HSEF 5-1290

6 5 505 7531472

302 390 100 227 3302288 2185 2025 701 661

356 3301205

110 2498 2395 2095853 813

1685132 1827 2583 2570 2270 1901

Fire HSEF 6-1075

8 6 506 712 1472 315 334 100 240 3302245 2155 1825 701 661

330 2601085

90 2285 2195 1895853 813

1131110 2475 2385 2085 1611

Fire HSEF 6-12

110

8 6 531 785

1472

419 305 100 297 375

2542 2535 2335

853 813 419 305

1771132

1827 2798 2720 25201992

160 2095200 2177

63

64





TM04

444

5 13

09

Pump type

Rated power


[kg][kW] [inch] h1 h2 h3 hs hd C A a L L1 L2 B B1 s q

Fire HSEF 5-1418.5

6 5 480 725728

302 264 100 265 3431438 1360 1210

701 661 330 356549

22 744 1478 1400 1250 58430 777 1548 1470 1320 651

Fire HSEF 6-1645

8 6 531 820851

299 258 100 290 3811691 1600 1400

701 661 406 457808

55 890 1771 1680 1480 92375 927 1806 1715 1515 1044

Fire HSEF 8-1545

10 8 556 861886

328 302 100 310 3751700 1635 1435

701 661 318 263901

55 915 1775 1710 1510 103775 942 1805 1740 1540 1138

Fire HSEF 8-17

75

10 8 608 960

994

353 302 100 310 394

1844 1760 1560701 661

482 381

119490 1894 1810 1610 1241110

10792028 2130 1740

853 8131634

1322214 2130 1930

1806160 1898

Fire HSEF 8-20

90

10 8 607 985

993

328 227 100 310 476

2186 1920 1720 701 661

508 533

1407110

1078

2216 2050 1850

853 813

1790132

2406 2240 20401965

160 2048200 2145

Fire HSEF 10-20160

12 10 645 10491116

366 290 100 392 5212504 2375 2075

853 813 559 5842381

2001284 2704 2575 2375

2479250 2840

Fire HSF 12-19

200

Dimensions available on request250315355





TM04

444

4 13

09

(view without control panel)

Pump type

Rated power


[kg][kW] [inch] h1 h2 H hs hd C A a L L1 L2 B B1 s q

Fire HSEF 5-1418.5

6 5 480 725 1320 302 264 100 265 3431943 1865 1715

701 661 330 356707

22 1983 1905 1755 74230 2053 1975 1825 809

Fire HSEF 6-1645

8 6 531 8201320

299 258 100 290 3812196 2105 1905

701 661 406 457966

55 2276 2185 1985 108175 1472 2361 2270 2070 1250

Fire HSEF 8-1545

10 8 556 8611320

328 302 100 310 3752205 2140 1940

701 661 318 2631059

55 2280 2205 2005 119575 1472 2355 2295 2095 1344

Fire HSEF 8-17

75

10 8 608 9601472

353 302 100 310 394

2399 2315 2115701 661

482 381

140090 2449 2365 2165 1447110 2579 2495 2295

853 8131840

1321827 2864 2780 2580

2116160 2208

Fire HSEF 8-20

90

10 8 607 985

1472

328 227 100 310 476

2741 2475 2275 701 661

508 533

1613110 2771 2605 2405

853 813

1996132

1827 3056 2890 26902275

160 2358200 2455

Fire HSEF 10-20160

12 10 645 1049 1827 366 290 100 392 5213154 3025 2725

853 813 559 5842691

2003354 3225 3025

2489250 3150

Fire HSF 12-19

200

Dimensions available on request250315355

65

66

Fire DNF, Fire HSEFController

Controller typesElectrically powered Grundfos Fire DNF and Fire HSEF pumps use the following standard controller types from Tornatech inc.:

• GPA (direct-on-line)• GPY (star-delta).Other controller types are available on request.

The controllers are UL-listed and FM-approved and meet the latest NFPA 20 and NFPA 70 requirements. they are also CE-marked.

ComponentsPower componentsThe controller is supplied with the following power components:

• Voltage surge arrester for protection from voltage spikes.

• Isolating switch rated minimum 115 % of full-load motor current.

• Motor circuit breaker rated minimum 115 % of full-load motor current.

• Locked-rotor protector that trips within 8 to 20 seconds at 900 % of full-load current.

• Motor starter.

Operational componentsThe controller has the following operational components on the front:

• common operating handle for both the isolating switch and motor circuit breaker

• pump "START” button• pump "STOP" button• "Emergency" start and run handle.

Control panel interfaceThe controller has a control panel interface with high luminosity LED’s, back-lit digital display screen and push-buttons.

The digital display numerically displays:

• individual phase-to-phase incoming voltage and frequency

• individual phase motor current• true pump elapsed run time• pump start counts• time and date• cut-in and cut-out pressure settings• system pressure• minimum run period timer• sequential start timer• weekly test timer.

The digital display digitally indicates:

• phase loss• phase unbalance• incoming overvoltage• incoming undervoltage• motor overcurrent• motor undercurrent• motor run• fail to start.The LED’s on the panel indicates:

• power available• phase reversal• pump on demand• weekly test.The buttons on the display interface have these functions:

• alarm reset• cut-in pressure setting• cut-out pressure setting• run test• print.

Data recordingThe controller is equipped with a pressure and event recorder registering the following:

• time and date of retrieval of data• cut-in and cut-out settings• date of the last change of the cut-in and cut-out

settings• date, time and pressure readings of the minimum

and maximum pressure registered over the previous seven days

• weekly test information• minimum run period timer information• pump start time and date• pump stop time and date• pump-on-demand time and date• pump-room alarm time and date• motor-trouble time and date• power-on date and time• power-off date and time.General system information is stored for seven days, and events and alarms for 15 days. The information is retrievable through a USB slave communication port.

Controller Fire DNF, Fire HSEF

Technical dataEnclosureNEMA/UL/CSA type 2 - IP42.

Conductors• GPA (direct-on-line): 3 conductors.• GPY (star-delta): 6 conductors.

Short-circuit withstand rating100 kA RMS at 200-480 V.

Operating temperature5 °C to 50 °C.

Dimensions

Fig. 33 Dimensional sketch

TM04

480

1 21

09

Motor size[kW]

Dimensions[mm]

W H D1 D2(panel door open)

3.7 - 37 508 914 305 77345 - 75 610 1371 355 902

90 - 220 762 1727 457 1176

67

www.grundfos.com

96973740 0509 GBSubject to alterations.

Being responsible is our foundationThinking ahead makes it possible

Innovation is the essence

GRUNDFOS A/S . DK-8850 Bjerringbro . DenmarkTelephone: +45 87 50 14 00

fire dnf, fire hsef - sahabat waskita tekniksahabatwaskita.com/files.documents/grundfos/pdf/fire...

Documents