water treatment and purification - lenntech · flanges/couplings. the motor is a 3-phase ac motor....

GRUNDFOS DATA BOOKLET

CRT 2-5 A-P-A-E-AUUE 3x230D/400Y V Grundfos pump 96100304

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[email protected]. +31 152 610 900 fax. +31 152 616 289

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Printed from Grundfos Product Centre [2018.06.003]

Position Qty. Description1 CRT 2-5 A-P-A-E-AUUE

Product No.: On requestVertical, non-self-priming, multistage, in-line,centrifugal pump for installation in pipe systemsand mounting on a foundation.

The pump has the following characteristics:- Impellers, intermediate chambers and outer

sleeve are made of Titanium.- Pump head cover and base are made of Titanium.- The shaft seal has assembly length

according to EN 12756.- Power transmission is via cast iron split

coupling.- Pipework connection is via PJE

flanges/couplings.

The motor is a 3-phase AC motor.

Liquid:Pumped liquid: WaterLiquid temperature range: -20 .. 120 °CLiquid temperature during operation: 20 °CDensity: 998.2 kg/m³

Technical:Rated flow: 2.5 m³/hRated head: 28 mPrimary shaft seal: AUUEApprovals on nameplate: CE,TRCurve tolerance: ISO9906:2012 3B

Materials:Pump housing: Titanium

ASTM B 265Impeller: Titanium

ASTM B 265Bush material: NONE

Installation:Maximum ambient temperature: 40 °CMax pressure at stated temp: 25 bar / 120 °C

25 bar / -20 °CFlange standard: PJEPipe connection: 42,4 mmFlange size for motor: FT85

Electrical data:Motor type: 71BIE Efficiency class: IE3Rated power - P2: 0.55 kWPower (P2) required by pump: 0.55 kW

0.55 kWMains frequency: 50 HzRated voltage: 3 x 220-240D/380-415Y V

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Position Qty. DescriptionRated current: 2.50/1.44 AStarting current: 580-620 %Cos phi - power factor: 0.80-0.70Rated speed: 2830-2850 rpmEfficiency: IE3 77,8%Motor efficiency at full load: 77.8 %Motor efficiency at 3/4 load: 81.5 %Motor efficiency at 1/2 load: 79.5 %Number of poles: 2Enclosure class (IEC 34-5): 55 Dust/JettingInsulation class (IEC 85): F

Others:Minimum efficiency index, MEI ≥: 0.7Net weight: 17.1 kgGross weight: 22.1 kg

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On request CRT 2-5 A-P-A-E-AUUE 50 HzH

[m]

0

5

10

15

20

25

30

35

40

45

50

Q [m³/h]0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4

eta[%]

0

10

20

30

40

50

60

70

80

CRT 2-5, 3*400 V, 50Hz

P[W]

0

100

200

300

400

500

600

NPSH[m]

0

2

4

6

8

10

12P1

P2

3/10


H[m]

0

5

10

15

20

25

30

35

40

45

50

Q [m³/h]0 0.5 1.0 1.5 2.0 2.5 3.0

eta[%]

0

10

20

30

40

50

60

70

80

CRT 2-5, 3*400 V, 50Hz

P[W]

0

100

200

300

400

500

NPSH[m]

0

2

4

6

8

10

P1

P2

G 1/2G 1/2

50

22

180

289

191

151100

210211

4 x ø13

G 1/2

109141

ø42.

2

DIRECTION OF ROTATION

HIGH VOLTAGEDIRECTION OF ROTATION

LOW VOLTAGE

98.3

169L1

L2L3

L1L2

L3

Description ValueGeneral information:Product name: CRT 2-5 A-P-A-E-AUUEProduct No: On requestEAN number: On requestTechnical:Rated flow: 2.5 m³/hRated head: 28 mHead max: 46.4 mStages: 5Impellers: 5Primary shaft seal: AUUEApprovals on nameplate: CE,TRCurve tolerance: ISO9906:2012 3BPump version: AModel: AMaterials:Pump housing: Titanium

ASTM B 265Impeller: Titanium

ASTM B 265Material code: ACode for rubber: EBush material: NONEInstallation:Maximum ambient temperature: 40 °CMax pressure at stated temp: 25 bar / 120 °C

25 bar / -20 °CFlange standard: PJEPipe connection: 42,4 mmFlange size for motor: FT85Connect code: PLiquid:Pumped liquid: WaterLiquid temperature range: -20 .. 120 °CLiquid temperature during operation: 20 °CDensity: 998.2 kg/m³Electrical data:Motor type: 71BIE Efficiency class: IE3Rated power - P2: 0.55 kWPower (P2) required by pump: 0.55 kW

0.55 kWMains frequency: 50 HzRated voltage: 3 x 220-240D/380-415Y VRated current: 2.50/1.44 AStarting current: 580-620 %Cos phi - power factor: 0.80-0.70Rated speed: 2830-2850 rpmEfficiency: IE3 77,8%Motor efficiency at full load: 77.8 %Motor efficiency at 3/4 load: 81.5 %Motor efficiency at 1/2 load: 79.5 %Number of poles: 2Enclosure class (IEC 34-5): 55 Dust/JettingInsulation class (IEC 85): FMotor protec: NONEMotor No: 85805103Others:Minimum efficiency index, MEI ≥: 0.7Net weight: 17.1 kgGross weight: 22.1 kg

G 1/2 G 1/2

180151100

210

211

4 x ø13

G 1/2

109

141

ø42.2

4/10


On request CRT 2-5 A-P-A-E-AUUE 50 Hz

Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

G 1

/2G

1/2

50

2218

0

289191

151

100

210

211

4 x

ø13

G 1

/2

109

141

ø42.2

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Exploded view

301a

219

92

7

7a

77

301a

92

11

9

51

100

49

105

45

215a

215

18

217215a

534a534

531531a

28

17

251d

251a

6

11b

66a

67

530530a

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Sectional drawing (TM058200 for TPE2,TPE3)

4

2 13

5

TM058200

7/10


Exploded view ( TM057026 for MGE model H/I )

251d

251b

290

287277a

286

277

273a

273

268268a289a289

288b288288a

251a

252b

156c

159d

156b

156d188

275a

153

154

158

178

185

192

191

159e

156c 156

151152

266

187

291

293

252a

172

150

287a

502

273b

157

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Parts list CRT 2-5, Product No. On requestValid from 1.4.2003 (0314)

Pos Description Annotation Données de classification Référence Quantité Unité+ Motor 1 pcs- Base cpl. 1 pcs

Plug 26 Base 156 Base plate 1

- Pump head cpl. 1 pcs2 Pump head 17 Coupling guard 27a Nut Thread: M12 47a Combi Slot Torx screw 49 Hex socket head cap screw Designation: DIN 912 4

Length (mm): 20Thread: M6

10 Shaft pin Diameter: 5 1Length (mm): 26

10a Coupling half 218 Air vent screw Thread: RG 1/2 123 Plug 128 Hex head screw Length (mm): 20 4

Thread: M660 Formed wire spring 166a Washer Designation: DIN 125 A2 4

Internal diameter: 13Outer diameter: 24Thickness: 2,5

77 Pump head cover 1107 Plug 1

- Rubber parts cpl. 1 pcs25 Priming valve cpl. 137 O-ring 2100 O-ring Diameter: 16,3 2

Material type: EPDMThickness: 2,4

106 O-ring Diameter: 22,00 1Material type: EPDMThickness: 2,75

- Kit, chamber stack 1 pcs- 4 Intermediate chamber cpl. 3

Intermediate chamber 145 Neck ring 165 Neck ring retainer 1

- 4a Chamber cpl. 1Intermediate chamber 1

45 Neck ring 165 Neck ring retainer 1

- 5a Intermediate chamber cpl. 1Intermediate chamber 1

45 Neck ring 165 Neck ring retainer 147a Bearing ring, rotating 149 Impeller cpl. 550a Guide vane 1

- 51 Pump shaft cpl. Diameter: M12 1Length (mm): 192.4

Shaft 162 Retaining ring 161 Spacer for shaft seal 164 Spacing pipe Internal diameter: 12,7 3

Outer diameter: 15,0

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Pos Description Annotation Données de classification Référence Quantité UnitéLength (mm): 17,5

64a Spacing pipe 164c Spacing pipe Internal diameter: 12,7 1

Outer diameter: 16,2Length (mm): 10,5

64d Spacing pipe 167 Lock nut Thread: M8 167a Split pin Designation: DIN 94 1

Diameter: 2,5Length (mm): 20

- Documentation / labels 1 pcs76 Nameplate 176a Rivet 226 Staybolt Length (mm): 187 4 pcs

Thread: M1255 Sleeve Material type: TITAN 1 pcs

Dimension: L=80,6- 80 Chamber stack 1 pcs- 4 Intermediate chamber cpl. 3

Intermediate chamber 145 Neck ring 165 Neck ring retainer 1

- 4a Chamber cpl. 1Intermediate chamber 1

45 Neck ring 165 Neck ring retainer 1

- 5a Intermediate chamber cpl. 1Intermediate chamber 1

45 Neck ring 165 Neck ring retainer 147a Bearing ring, rotating 149 Impeller cpl. 550a Guide vane 1

- 51 Pump shaft cpl. Diameter: M12 1Length (mm): 192.4

Shaft 162 Retaining ring 161 Spacer for shaft seal 164 Spacing pipe Internal diameter: 12,7 3


64a Spacing pipe 264c Spacing pipe Internal diameter: 12,7 1


67 Lock nut Thread: M8 167a Split pin Designation: DIN 94 1

Diameter: 2,5Length (mm): 20

105 Shaft seal Material type: AUUE 1 pcs

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Disclaimer: The information about the Grundfos pump in this document may be outdated. Data may be subject to alterations without further notice. Please contact us to verify the data above is still accurate/up-to-date.

All information is copyright Grundfos.

[email protected]://www.lenntech.comtel. +31 152 610 900 fax. +31 152 616 289

water treatment and purification - lenntech · flanges/couplings. the motor is a 3-phase ac motor....

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