range of application alti-nexis-ve · 2015. 6. 22. · three phase current: t4: tri 400 v standards...

H250

3200

m

Alti-Nexis-VE

/hQm3

• Alti-Nexis-VE608 S var-2-3-4

HIGH EFFICIENCY BOOSTER PUMPS Range of booster pumps fitted with

stainless steel multistage pumps Nexis VE with electronic

integrated speed control:Small institutions and industrial use

2 poles - 50/60 Hz

RANGE OF APPLICATIONFlows up to: 320 m3/hManometric head up to: 250 m CEMaximum working pressure: 25 barMaximum water temperature: 70°CAmbient temperature: 40°C

Creating and maintaining the pressure level of water supply systems with low or nonexistent pressure, for:•housing complexes, office blocks, • private homes,

• hotels, hospitals, clinics, • shopping centres, shops, • primary schools, secondary schools, universities, army barracks,

• industrial and agricultural buildings, • irrigation, watering etc…

APPLICATIONS

N.T. No 143-13/ENG. - Ed.1/09-14

Certified

ADVANTAGES• Booster pump available as standard for up to 4 pumps.

• The continuous adjustment of the pump rotation speed depending on the demand for pressure saves energy and gives quiet running.

• Integral frequency changers in the pumps create compact modules.

• Versatile use, smoother running and less water hammer.

• Convenient to install and use because of the module’s easy application and operation.

• Stainless steel pipes, protection against corrosion and longer life.

• Booster pump certified for use with drinking water: Certificate of Sanitary Conformity (ACS).

ALTI-NEXIS-VE

1

DESIGN• ALTi-Nexis VE RangeCompact booster pumps, designed for direct or standard boosting systems fitted with:- 2 to 4 Nexis VE pumps, with pre-set hydrau-

lic features.- Nexis VE22 to VE52 pumps with front access to the mechanical seal for easier maintenance.

- Nexis VE4 to VE16 pumps without standard cartridge on the booster pumps fitted with SCe switch box

- Nexis VE4 to VE16 pumps with standard car-tridge on the booster pumps fitted with CCe switch box (contact us for further details)

- Valves on the outlet and intake of each pump.

- Quiet-running non-return valve on the outlet of each pump (fitted with interchangeable cartridges on the ALTi Nexis-VE range up to 16m3/h).

- A pressure transmitter to control the pumps.- A low water level pressure switch (com-

pulsory accessory - for connections to the mains water supply).

- Low water level float switch (compulsory ac-cessory - for connections to a storage tank).

- Pressure gauge on the outlet.- Supporting frame mounted on vibration

absorbing adjustable feet.- Lifting rings on the pump and on frame

(screw-in rings on booster pumps fitted with logic controller system CCe; built-in rings on SCe switch boxes).

- Un coffret de régulation avec microcontrô-leur PID intégré et afficheur de commande : SCe: advanced electronics unit

CCe programmable logic controller - Assemblage vissé-collé des vannes et clapets montés entre brides sur les collecteurs pour les versions 16, 22, 36m3/h- Assemblage à bride des vannes et clapets sur les collecteurs pour les versions 52m3/h

Sur demande (nous consulter) : - Version ELiNOX : version inox 316 - Surpresseur de 5 pompes ou plus, jockey

pompes.

IDENTIFICATIONALTI-NEXIS - VE 2205/2/K - 5,5 - 2 SCe - 16 - T4

VersionAlti-NEXIS: Standard version

Type of pump:VE: Electronic vertical pump.

Nominal flow and number of adjustable speeds for each pump / number of trimmed impellers / cartridge4 m3/h : NEXIS-VE pump6 m3/h : NEXIS-VE pump10 m3/h : NEXIS-VE pump16 m3/h : NEXIS-VE pump } K : pompe avec cartouche22 m3/h : NEXIS-VE pump36 m3/h : NEXIS-VE pump52 m3/h : NEXIS-VE pump

Motor rating for pumps only when there are two motor ratings for a given number of adjustable pump speeds

Module’s mode of operation2 : 2 pumps in cascade3 : 3 pumps in cascade4 : 4 pumps in cascade

Logic controller system :SCe : Advanced electronic controlsCCe : Programmable logic controller

Maximum working pressure : 16 - 25 bars

Three phase current: T4: TRI 400 V

STANDARDS AND SPECIFICATIONS• Complies with European Marking Directives CE: - Directive on Machinery 2006/42/CE and Low Voltage Directive 2006/95/CE - Electromagnetic Compatibility Directive(EMC) 2004/108/CE And with the appropriate harmonised European standards (HEN):EN ISO 12100, EN 60204-1, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4

• Certified for use with drinking water: Certificate of Sanitary Conformity (ACS)• Appropriate for Electrical Installations in buildings: IEC 60364-1 or its French version NF C 15-100• Pumps comply with: - Regulation 547/2012/UE on the hydraulic efficiency of water pumps, and Energy related Products (ErP) Directives 2009/125/CE: MEI≥0.70 - Regulation 640/2009/CE on the efficiency of three-phase electric motors (from 0.75 to 375 kW), from the ErP Directive: IE2 or more. - The Machinery Directives and with the HEN standard for pumps: EN 809+A1

• Switch boxes comply with: - The Low Voltage Directive and the HEN standards: EN 61439-1 & EN 61439-2 - The EMC Directive and the HEN standards: EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4

ALTI-NEXIS-VE

2

1

51010

99

66

43

2

DESCRIPTION OF THE BOOSTER PUMP • ALTi-NEXIS VE

1 - SCe Switch box2 - Pumps (NEXIS VE type)3 - Intake pipe4 - Outlet pipe5 - Non-return valve6 - Isolating valves7 - Pressure gauge with bleeder and pressure transmitter8 - Vibration absorbing adjustable feet

BASIC CONSTRUCTIONAlti-Nexis VE with SCe Switch box

Nexis VE pump4 6 10 16 22 36 52

Fitted with mechanical seal without cartridge

Non-return valves Butterfly valve (low loss of pressure)

Interchangeable cartridges -

Shut-off valve Full bore ball valve butterfly

quarter turnPipes 304 grade stainless steel Valve/ pipe assembly Screwed + O-ring seal8-litre bladder tank on the outlet pipe Supplied as an option*

* a reservoir must be installed close to the booster pump for optimum operation. Its capacity must be suitable for the installation

COMPULSORY ACCESSORIES DEPENDING ON THE TYPE OF WATER SUPPLYALTi-Nexis VE

Components 2 pumps 3 pumps 4 pumps

Protection against low water levels

Pressure switch (connected to the mains water supply) 1 1 1Float (connected to a tank) 1 1 1

ALTI-NEXIS-VE

3

4

5

67

3

9

2

1

8

DESCRIPTION OF THE BOOSTER PUMP • ALTi-NEXIS VE

1 - CCE Switch box2 - Pumps (NEXIS VE type)3 - Intake pipe4 - Outlet pipe5 - Non-return valve6 - Isolating valves7 - Pressure gauge with bleeder and pressure transmitter8 - Vibration absorbing adjustable feet9 - 8-litre bladder tank

BASIC CONSTRUCTIONAlti-Nexis VE with CCe Switch box (contact us for further details)

Nexis VE pump4 6 10 16 22 36 52

fitted with mechanical seal to standard cartridge

Non-return valves Butterfly valve (low loss of pressure)

interchangeable cartridges -

Isolating valvesfull bore ball valve butterfly

geared handle quarter turnPipes 316 grade stainless steel

Valve / pipe assembly Screwed + O-ring seal Seal + flange

8-litre bladder tank on the outlet pipe Supplied as standard

COMPULSORY ACCESSORIES DEPENDING ON THE TYPE OF WATER SUPPLYALTi-Nexis VE

Components 2 pumps 3 pumps 4 pumps

Protection against low water levels

Pressure switch (connected to the mains water supply) 1 1 1Float (connected to tank) 1 1 1

ALTI-NEXIS-VE

4

2

9

11

Code 3

BP CB V M D

4 3

53

16

5

7 8

11

10

12

Code 3

COMPONENTS• Example for a 3-pump ALTI-Nexis. The

same settings for an ALTI-Nexis with 2 or 4 pumps.

SUPPLIED AS STANDARD (1 to 8) :

1 - Two, three or four multistage pumps.2 - Frame support.3 - Isolating valves at the intake

and outlet of the pumps.4 - Non-return valves at the outlet of the pumps.5 - Intake-outlet pipes.6 - Pressure transmitter for pump controls.7 - Control and protection cabinet.8 - 8-litre bladder tank on the versions

fitted with CCe switch box

• From the mains water supply

COMPULSORY COMPONENTS :(depending on the water supply to the booster pump)9 - Pressure switch to warn against low water levels,

booster pump fed from the mains water supply. Or10 - Float switch, delivered unmounted, booster

pump fed from tank under pressure.11 - Eight- to 2000-litre bladder tank, state max. operating

pressure and capacity (optional for an extra charge)12 - Balance pipe for tank intake.

Note: When a by-pass and a pressure reducing valve are installed on the intake to the booster pump, you are advised to install the pressure reducing valve between the by-pass and the booster pump

• From a storage tank (under pressure)

OPTIONAL COMPONENTS :(options en supplément de prix)- By-pass for direct water supply, when the

mains supply pressure is adequate.- Vibration damping rubber sleeves (supplied in pairs).- Back flanges to be screwed or soldered onto pipes

(supplied in pairs) depending on the size of the pipes.- Pressure reducing valve-pressure regu-

lator on intake and/or outlet.- Isolating valves.

ALTI-NEXIS-VE

5

Smart Control

Switch box with integral logic controller

3~ supply : 230/400V (50 Hz) 220 /380 V (optional 60 Hz)

DESCRIPTIONOn the front:- Back-lit LCD control and viewing screen.- LEDs showing power is on to the booster pump and a general fault.

- Browse button for selecting and altering the setting of the installation.

- Isolating knob for safety and to turn on powerInside:- Thermal magnetic circuit breaker with slider for adjusting current strength to the motor (and reset button).

- Safety and insulating transformer.- General isolating switch with lockable handle for external controls.

- A logic controller fitted with a microprocessor for full control of the booster pump

(starts, stops, protections...).- A terminal-block for the power supply (General supply, motors).

- external controls terminal block (pressure transmitter, float switch or pressure safety switch, etc..).

- a document holder built into the door.

OPERATION : The pressure transmitter records the existing pressure in the outlet pipe and sends signals to the switch box that controls the starts and stops of pumps in cascade, and also their rota-tion speed.Features of the switch box:- ability to designate a reserve pump.- function test for pumps.- configurable low water level alarm.- setting of delay times for starting and stop-ping the pump.

- setting of delay times for starting and stop-ping the pump.

- remote control for stopping (BUS connection required).

- adjustment of starting and stopping thres-holds for each pump.

- adjustable remote setting.- 2 speeds for filling pipes, for greater safety.- Bus communication with supervision system (Bacnet, Modbus) (optional).

- ability to reset the behaviour of the booster after an alarm.

- operating statistics.- various ways of configuring cyclical chan-geover between the main pumps and back-up pumps (timer, number of starts).

- 2 menus: easy menu for simple and fast start-up and expert menu to access all parameters.

- selection of Auto, Manual and Stop mode for each pump.

SCE CONTROL SWITCH BOARD (VARIABLE SPEED)

Viewing screen LCD

Indicator that the booster pump is in operation

Indicator that the booster pump is faulty

Setting knob

Control panel

ALTI-NEXIS-VE

6

0

I

CC-System

0

I

CC-System

SCE CONTROL SWITCH BOARD (VARIABLE SPEED) (please consult us)

Switch box with programmable logic controller

3~ supply: 230/400V (50 Hz) 220 /380 V (60 Hz-option)

DESCRIPTIONOn the front : - Back-lit LCD touch screen screen for control and viewing.

- Locks.- Safety isolating and power-up knob.Inside:- Thermal magnetic circuit breaker with slider for adjusting current strength to the motor (and reset button).

- Two contacts for each pump (one for fixed speed and one for variable speed on CCFC version).

- Safety and insulating transformer.- General isolating switch with lockable handle for external controls.- Three-position switch Auto/Stop/Manual for each pump.

- A Programmable logic controller (PLC).- A speed controller (version CCFC).- A motor filter (version CCFC).- A inlet filter card.- A power connection terminal block (general supply, motors).

- A terminal block for external controls (pres-sure transmitter, float switch or pressure safety switch, remote controls etc.).

FONCTIONNEMENT : The pressure transmitter records the existing pressure in the outlet pipe and sends signals to the programmable logic controller. If the pressure becomes lower than the value of setting, the regulator sends a message to the pressure controller to increase the speed of the pump being used, referred to as “controlled”.

If the controlled pump has reached its maxi-mum rotation speed but the pressure is still too low, the logic controller cuts-in pump P2 at a fixed speed; P1’s speed adjusts to maintain the selected setting. If the combined flow of P1 and P2 is not sufficient, then P3 and P4 are cut in successively.If the pressure becomes too high, the logic controller adjusts P1 to the minimum selected speed, and if the pressure is still too high, it stops the last fixed-speed pump to be cut in. Then, P1 is returned to its maximum speed before being reduced to the minimum speed, then the last-but-one pump is stepped down to a fixed speed (where necessary), and so on until the required setting is reached.At the end of the cycle, if there is no more demand, the logic controller will detect that there is now no flow and will cut out pump P1.Note :On all booster pump models (2 to 4 pumps), the starting order of the pumps changes after each stop, or after a adjustable time or after an adjustable operating period.

Touch viewing and settings screen

Control panel

ALTI-NEXIS-VE

7

TYPEP moteur P2

totale installée

Pression de service

max. TensionI totale 2 pompes

I totale 3 pompes

I totale 4 pompes Tension

I totale 2 pompes

I totale 3 pompes

I totale 4 pompes

kW bar A A A A A A

ALTI-NEXIS-VE403-2 ou 3 ou 4 pompes...-16-T3 2, 3 ou 4x 0,55 16 400V-3-50Hz 3,4 5,1 6,8 380V-3-60Hz 3,6 5,4 7,2









ALTI-NEXIS-VE608-2 ou 3 ou 4 pompes...-16-T4 2, 3 ou 4x 3 16 400V-3-50Hz 18 27 36 380V-3-60Hz 18,6 27,9 37,2

ALTI-NEXIS-VE611-2 ou 3 ou 4 pompes...-16-T4 2, 3 ou 4x 4 16 400V-3-50Hz 19,4 29,1 38,8 380V-3-60Hz 19,8 29,7 39,6




ALTI-NEXIS-VE1005-2 ou 3 ou 4 pompes...-16-T4 2, 3 ou 4x 3 16 400V-3-50Hz 18 27 36 380V-3-60Hz 18,6 27,9 37,2

ALTI-NEXIS-VE1006-2 ou 3 ou 4 pompes...-16-T4 2, 3 ou 4x 4 16 400V-3-50Hz 19,4 29,1 38,8 380V-3-60Hz 19,8 29,7 39,6

ALTI-NEXIS-VE1009-2 ou 3 ou 4 pompes...-16-T4 2, 3 ou 4x 5,5 16 400V-3-50Hz 22 33 44 380V-3-60Hz 23 34,5 46

ALTI-NEXIS-VE1602-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 2,2 16 400V-3-50Hz 11,2 16,8 22,4 380V-3-60Hz 11,4 17,1 22,8

ALTI-NEXIS-VE1603-3,0-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 3 16 400V-3-50Hz 18 27 36 380V-3-60Hz 18,6 27,9 37,2

ALTI-NEXIS-VE1603-4,0-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 4 16 400V-3-50Hz 19,4 29,1 38,8 380V-3-60Hz 19,8 29,7 39,6

ALTI-NEXIS-VE1605-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 5,5 16 400V-3-50Hz 22 33 44 380V-3-60Hz 23 34,5 46


ALTI-NEXIS-VE2203-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 5,5 16 400V-3-50Hz 22 33 44 380V-3-60Hz 23 34,5 46


ALTI-NEXIS-VE2205-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 11 16 400V-3-50Hz 42,2 63,3 84,4 380V-3-60Hz 40,6 60,9 81,2



ALTI-NEXIS-VE2209-2 ou 3 ou 4 pompes...25-T4 2, 3 ou 4x 22 25 400V-3-50Hz 76,6 114,9 153,2 380V-3-60Hz 75 112,5 150

ALTI-NEXIS-VE3602-5,5-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 5,5 16 400V-3-50Hz 22 33 44 380V-3-60Hz 23 34,5 46

ALTI-NEXIS-VE3602-7,5-2 ou 3 ou 4 pompes...16-T4 2, 3 ou 4x 7,5 16 400V-3-50Hz 28,6 42,9 57,2 380V-3-60Hz 29,2 43,8 58,4










ELECTRICAL CHARACTERISTIC AT 2900 TR/MIN

TYPE

Total installed motor power

P2

Max. operating pressure Voltage

I total 2 pumps

I total 3 pumps

I total 4 pumps Voltage

I total 2 pumps

I total 3 pumps

I total 4 pumps

kW bar A A A A A A

ALTI-NEXIS-VE403-2 or 3 or 4 pumps...-16-T3 2, 3 or 4x

















ALTI-NEXIS-VE1602-2 or 3 or 4 pumps...16-T4 2, 3 or 4x

ALTI-NEXIS-VE1603-3,0-2 or 3 or 4 pumps...16-T4 2, 3 or 4x





















ALTI-NEXIS-VE

8

100%

100%

0 1 2 3 4 5 6 7

0 0,4 0,8 1,2 1,6 2,0

0

4

8

12

16

20

24

28

0 1 2 3 4 5 6 70

20

40

60

0

1

2

3

4

00 2 4 6 8 10 12 14

3 6 9 12 15 18 21

4 8 12 16 20 24 28

0

0

1 2 3 4 5 6 70

0,1

0,2

0,3

0,4

0,5100%

50%40%

n = 80%

n = 60%

90%

80%

70%

n = 70%

n = 100%

n = 40%

60%

n = 50%

n = 90%

n = 30% min.

30% min.

ALTI-NEXIS VE 403

50 Hz

η%

NPSH

P2 kW

➋

➌

➍

➊

H m

η %

NPS

H m

Q m³/h

Q m³/h

Q m³/hQ m³/h

Q m³/h

Q m³/h

Q l/s

HYDRAULIC PERFORMANCE - ALTI-NEXIS VE - 400 SERIES*

* data derived from the graphs for the pump

ALTI-NEXIS-VE

9

100%

100%

0 1 2 3 4 5 6 7

0 0,4 0,8 1,2 1,6 2,0

0

5

10

15

20

25

30

35

40

0 1 2 3 4 5 6 70

20

40

60

0

1

2

3

4

5

0 1 2 3 4 5 6 70

0,2

0,4

0,6

0,8100%

50%40%

n = 80%

90%

80%

70%

n = 70%

n = 100%

n = 40%

60%

n = 50%

n = 90%

n = 60%

n = 30% min.

30% min.

ALTI-NEXIS VE 404

50 Hz

P2

➋

➌

➍

➊

η%

NPSH

H m

η %

NPS

H m

kW

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q l/s

0 2 4 6 8 10 12 14

3 6 9 12 15 18 21

4 8 12 16 20 24 28

0

0



ALTI-NEXIS-VE

10

100%

100%

0 1 2 3 4 5 6 7 8

0 0,4 0,8 1,2 1,6 2,0

0

10

20

30

40

50

60

0 1 2 3 4 5 6 7 80

20

40

60

0

1

2

3

45

0 1 2 3 4 5 6 7 80

0,4

0,8

1,2

n = 100%

100%

Hm

η%

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

Qm³/h

Qm³/h

Qm³/h

90%

80%

70%

η %

n = 70%

60%

n = 30%

n = 60%

n = 90%

30%

n = 80%

ALTI-NEXIS VE 405

50 Hz

0 2 4 6 8 10 12 14 16➋

➌

➍

➊

0 3 6 9 12 15 18 21 24

0 4 8 12 16 20 24 28 32



ALTI-NEXIS-VE

11

100%

100%

0 1 2 3 4 5 6 7 8

0 0,4 0,8 1,2 1,6 2,0

0

10

20

30

40

50

60

70

80

0 1 2 3 4 5 6 7 80

20

40

60

0123456

0 1 2 3 4 5 6 7 80

0,4

0,8

1,2

1,6100%

50%40%

70%

n = 100%

60%

n = 90%

90%

80%

n = 80%

n = 70%

n = 40%

n = 50%

n = 60%

n = 30% min.

30% min.

ALTI-NEXIS VE 407

50 Hz

➋

➌

➍

➊

NPS

H m

P2

η%

NPSH

H m

η %

kW

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q l/s

0 2

0 3

0 4

4 6 8 10 12 14

6 9 12 15 18 21

8 12 16 20 24 28

16

24

32



ALTI-NEXIS-VE

12

100%

100%

0 1 2 3 4 5 6 7 8

0 0,4 0,8 1,2 1,6 2,0

0

20

40

60

80

100

120

0 1 2 3 4 5 6 7 80

20

40

60

0

1

2

3

45

0 1 2 3 4 5 6 7 80

0,5

1,0

1,5

2,0

n = 100%

100%

Hm

η%

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

90%

80%

70%

η %

n = 70%

60%

n = 30%

n = 60%

n = 90%

30%

n = 80%

ALTI-NEXIS VE 410

50 Hz

0

Qm³/h

Qm³/h

Qm³/h

0 2 4 6 8 10 12 14 16➋

➌

➍

➊

0 3 6 9 12 15 18 21 24

0 4 8 12 16 20 24 28 32



ALTI-NEXIS-VE

13

100%

100%

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

4

8

12

16

20

24

0 2 4 6 8 10 120

20

40

60

0

2

4

6

8

0 2 4 6 8 10 120

0,2

0,4

0,6

0,8100%

50%40%

n = 100%

90%

80%

n = 70%

n = 40%

n = 50%

n = 60%

70%

60%

n = 90%

n = 80%

n = 30% min.

30% min.

ALTI-NEXIS VE 602

50 Hz

➋

➌

➍

➊

NPS

H mη%

NPSH

H m

η %

P2 kW

Q m³/h

Q m³/h

Q m³/hQ m³/h

Q m³/h

Q m³/h

Q l/s

0 4 8 12 16 20 24

0 6 12 18 24 30 36

0 8 16 24 32 40 48



ALTI-NEXIS-VE

14

100%

100%

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

4

8

12

16

20

24

28

32

36

0 2 4 6 8 10 120

20

40

60

0

2

4

6

8

0 2 4 6 8 10 120

0,2

0,4

0,6

0,8

1,0

n = 100%

Hm

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

Qm³/h

80%

70%

η %

n = 70%

60%

n = 60%

n = 90%

30%

n = 30%

100%

90%

n = 80%

ALTI-NEXIS VE 603

50 Hz

➋

➌

➍

➊

4 8 12 16 20 24

Qm³/h6 12 18 24 30 36

Qm³/h8 16 24 32 40 48

η%



ALTI-NEXIS-VE

15

100%

100%

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

5

10

15

20

25

30

35

40

45

50

0 2 4 6 8 10 120

20

40

60

0

2

4

6

8

0 2 4 6 8 10 120

0,4

0,8

1,2

1,6100%

50%40%

n = 100%

90%

80%

n = 40%

n = 50%

n = 60%

70%

60%

n = 90%

n = 80%

n = 70%

n = 30% min.

30% min.

ALTI-NEXIS VE 604

50 Hz

NPS

H mη%

NPSH

H m

η %

P2 kW

Q m³/h

Q m³/h

Q m³/h

Q l/s

➋

➌

➍

➊Q m³/h

Q m³/h

Q m³/h

0 4 8 12 16 20 24

0 6 12 18 24 30 36

0 8 16 24 32 40 48



ALTI-NEXIS-VE

16

100%

100%

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

10

20

30

40

50

60

70

80

0 2 4 6 8 10 120

20

40

60

0

2

4

6

8

0 2 4 6 8 10 120

0,5

1,0

1,5

2,0

n = 100%

Hm

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

80%

70%

η %

n = 70%

60%

n = 60%

n = 90%

30%

n = 30%

100%

n = 80%

90%

Qm³/h

ALTI-NEXIS VE 606

50 Hz

➋

➌

➍

➊

4 8 12 16 20 24

Qm³/h6 12 18 24 30 36

Qm³/h8 16 24 32 40 48

η%



ALTI-NEXIS-VE

17

100%

100%

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

10

20

30

40

50

60

70

80

90

100

110

0 2 4 6 8 10 120

20

40

60

0

2

4

6

8

0 2 4 6 8 10 120

1

2

3

50%40%

n = 100%

90%

80%

n = 40%

n = 50%

70%

60%

n = 90%

n = 80%

n = 70%

100%

n = 60%

n = 30% min.

30% min.

ALTI-NEXIS VE 608

50 Hz

NPS

H mη%

NPSH

H m

η %

P2 kW

Q m³/h

Q m³/h

Q l/s

➋

➌

➍

➊Q m³/h

Q m³/h

Q m³/h

0 4 8 12 16 20 24

0 6 12 18 24 30 36

0 8 16 24 32 40 48



ALTI-NEXIS-VE

18

100%

100%

0 2 4 6 8 10 12

0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

0

20

40

60

80

100

120

140

0 2 4 6 8 10 120

20

40

60

0

2

4

6

8

0 2 4 6 8 10 120

Hm

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

70%

η %

n = 70%

60%

n = 60%

n = 90%

30%

n = 30%

100%

n = 80%

90%

1

2

3

4

80%

n = 100%

Qm³/h

ALTI-NEXIS VE 611

50 Hz

➋

➌

➍

➊

4 8 12 16 20 24

Qm³/h6 12 18 24 30 36

Qm³/h8 16 24 32 40 48

η%



ALTI-NEXIS-VE

19

100%

100%

0 4 8 12 16 20

0 1 2 3 4 5 6

0

4

8

12

16

20

24

28

0 4 8 12 16 200

20

40

60

0

2

4

6

0 4 8 12 16 200

0,4

0,8

1,2

Hm

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

η %

η %

60%

n = 60%

30%

100%

80%

n = 100%

n = 30%

70%

n = 70%

n = 90%

n = 80%

90%

Qm³/h

Qm³/h

Qm³/h

ALTI-NEXIS VE 100250 Hz

➋

➌

➍

➊

8 16 24 32 40

12 24 36 48 60

16 32 48 64 80



ALTI-NEXIS-VE

20

100%

100%

0 2 4 6 8 10 12 14 16 18

0 1 2 3 4 5

0

5

10

15

20

25

30

35

40

0 2 4 6 8 10 12 14 16 180

20

40

60

80

0

1

2

3

45

0 2 4 6 8 10 12 14 16 180

0,4

0,8

1,2

1,6

50%40%

n = 100%

90%

80%

n = 40%

70%

60%

n = 90%

100%

n = 60%

n = 70%

n = 50%

n = 80%

n = 30% min.

30% min.


NPS

H mη%

NPSH

H m

η %

P2 kW

Q m³/h

Q m³/h

Q m³/h

Q l/s

➋

➌

➍

➊Q m³/h0 4 8 12 16 20 24 28 32 36

Q m³/h0 6 12 18 24 30 36 42 48 54

Q m³/h0 8 16 24 32 40 48 56 64 72



ALTI-NEXIS-VE

21

100%

100%

0 4 8 12 16 20

0 1 2 3 4 5 6

0

5

10

15

20

25

30

35

40

45

50

55

0 4 8 12 16 200

20

40

60

80

0

2

4

6

0 4 8 12 16 200

0,5

1,0

1,5

2,0

Hm

η%

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

Qm³/h

Qm³/h

Qm³/h

η %

30%

100%

80%

n = 100%

n = 30%

70%

n = 70%

n = 90%

n = 80%

90%

n = 60%

60%


➋

➌

➍

➊

8 16 24 32 40

12 24 36 48 60

16 32 48 64 80



ALTI-NEXIS-VE

22

100%

0 2 4 6 8 10 12 14 16 18

0 1 2 3 4 5

0

10

20

30

40

50

60

70

0 2 4 6 8 10 12 14 16 180

20

40

60

80

0

1

2

3

4

0 2 4 6 8 10 12 14 16 180

1

2

3

100%

50%40%

n = 100%

90%

80%

n = 40%

70%

60%

n = 60%

n = 50%

n = 70%

n = 80%

100%

n = 90%

n = 30% min.

30% min.


➋

➌

➍

NPS

H m

η%

NPSH

H m

η %

P2 kW

Q m³/h

Q m³/h

Q m³/h

Q l/s

➊Q m³/h0 4 8 12 16 20 24 28 32 36

Q m³/h0 6 12 18 24 30 36 42 48 54

Q m³/h0 8 16 24 32 40 48 56 64 72



ALTI-NEXIS-VE

23

100%

100%

0 4 8 12 16 20

0 1 2 3 4 5 6

0

10

20

30

40

50

60

70

80

90

100

0 4 8 12 16 200

20

40

60

80

0

2

4

6

0 4 8 12 16 200

1

2

3

4

Hm

NPSH

P2 kW

NPS

H m

Qm³/h

Qm³/h

Ql/s

Qm³/h

Qm³/h

Qm³/h

Qm³/h

η %

η %

30%

n = 100%

70%

n = 70%

n = 90%

n = 80%

90%

n = 60%

60%

n = 30%

80%

100%


➋

➌

➍

➊

8 16 24 32 40

12 24 36 48 60

16 32 48 64 80



ALTI-NEXIS-VE

24

100%

100%

0

20

40

60

80

100

120

140

0

20

40

60

0

2

4

6

0

2

4

6

H m

NPSH

P2 kW

ηp%

30%

n = 100%

70%

n = 70%

n = 90%

n = 80%

90%

n = 60%

60%

n = 30%

80%

100%

0

η%

0 4 8 12 16 20

0 1 2 4 3 5 6

Q m³/h

0 4 8 12 16 20 Q m³/h

0 4 8 12 16 20 Q m³/h

Q/l/s

NPS

H m

Qm³/h

Qm³/h

Qm³/h


➋

➌

➍

➊

8 16 24 32 40

12 24 36 48 60

16 32 48 64 80



ALTI-NEXIS-VE

25

90%

80%

60%

30%

0 5 10 15 20 25 30 35

0 2 4 6 8 10

0

4

8

12

16

20

24

28

32

36

0 5 10 15 20 25 30 350

20

40

60

80

0

2

4

6

810

12

0 5 10 15 20 25 30 350

0,5

1,0

1,5

2,0

2,5

n = 60%

n = 70%

n = 80%

n = 90%

n = 100%

n = 30% min.

NPSH NPS

H m

Qm³/h

Ql/s

Qm³/h

Qm³/h

100%

100%

100%

70%

ALTI NEXIS VE 160250 Hz

η%

H m

ηp %

P2 kW

0 10 20 30 40 50 60 70

0 15 30 45 60 75 90 105

0 20 40 60 80 100 120 140

➋

➌

➍

Q m³/h

Q m³/h

Q m³/h

➊



ALTI-NEXIS-VE

26

100%

100%

0 4 8 12 16 20 24 28

0 1 2 3 4 5 6 7 8

0

5

10

15

20

25

30

35

40

45

50

0 4 8 12 16 20 24 280

20

40

60

80

0

2

4

6

810

0 4 8 12 16 20 24 280

1

2

3

50%40%

n = 100%

90%

80%

n = 40%

70%

60%

n = 60%

n = 50%

n = 70%

n = 80%

100%

n = 90%

n = 30% min.

30% min.

ALTI-NEXIS VE 1603 - 3kW

50 Hz

NPS

H m

η%

NPSH

H m

η %

P2 kW

Q m³/h

Q m³/h

Q m³/h

Q l/s

➋

➌

➍

➊0 8 16 24 32 40 48 56

0 12 24 36 48 60 72 84

0 16 32 48 64 80 96 112* data derived from the graphs for the pump


ALTI-NEXIS-VE

27

0 5 10 15 20 25 30 35

0 2 4 6 8 10

0

10

20

30

40

50

60

70

0 5 10 15 20 25 30 350

20

40

60

80

0

2

4

6

810

12

0 5 10 15 20 25 30 350

1

2

3

4

5

90%

60%

30%

n = 80%

n = 90%

n = 100%

n = 30% min.

NPSH NPS

H m

Qm³/h

Ql/s

n = 60%

n = 70%

100%

100%

Qm³/h

100%

70%

80%

Qm³/h

η%

H m

ηp %

P2 kW

0 10 20 30 40 50 60 70

0 15 30 45 60 75 90 105

0 20 40 60 80 100 120 140


50 Hz

➋

➌

➍

Q m³/h

Q m³/h

Q m³/h

➊



ALTI-NEXIS-VE

28

0 5 10 15 20 25 30 35

0 2 4 6 8 10

0

10

20

30

40

50

60

70

80

90

100

0 5 10 15 20 25 30 350

20

40

60

80

100

0

2

4

6

8

10

12

0 5 10 15 20 25 30 35

0 10 20 30 40 50 60 70

0 15 30 45 60 75 90 105

0 20 40 60 80 100 120 140

0

1

2

3

4

5

6

100%

100%

90%

70%

100%

30% min.

n = 60%

n = 70%

n = 80%

n = 90%

n = 100%

n = 30% min.

60%

80%


➋

➌

➍

➊

H m

η %

η%

NPS

H m

NPSH

P2 kW

Q m³/h

Q l/s

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h



ALTI-NEXIS-VE

29

0 5 10 15 20 25 30 35

0 2 4 6 8 10

0

20

40

60

80

100

120

120

0 5 10 15 20 25 30 350

20

40

60

80

100

0

2

4

6

8

10

12

0 5 10 15 20 25 30 35

0 10 20 30 40 50 60 70

0 15 30 45 60 75 90 105

0 20 40 60 80 100 120 140

0

2

4

6

8

10

100%

100%

90%

70%

100%

30% min.

n = 60%

n = 70%

n = 80%

n = 90%

n = 100%

n = 30% min.

60%

80%


H m

η %

η%N

PSH

m

NPSH

P2 kW

Q m³/h

Q l/s

Q m³/h

Q m³/h

➋

➌

➍

➊

Q m³/h

Q m³/h

Q m³/h



ALTI-NEXIS-VE

30

100%

0 5 10 15 20 25 30 35

0 2 4 6 8 10

0

5

10

15

20

25

30

35

40

0 5 10 15 20 25 30 350

20

40

60

80

0

2

4

6

8

0 5 10 15 20 25 30 350

1

2

3

ηp

NPSH

Q/l/s

50%40%

n = 100%

90%

80%

n = 40%

70%

60%

100%

n = 90%

n = 50%

n = 60%

n = 70%

n = 80%

100%

n = 30% min.

30% min.


50 Hz

Hm

P2 kW

NPSH m

Qm³/h

Qm³/h

Qm³/h

ηp%

Qm³/h

Qm³/h

Qm³/h

➋

➌

➍

➊

10 20 30 40 70

15 30 45 60 105

20 40 60 80

60

90

120

50

75

100 140



ALTI-NEXIS-VE

31

0 5 10 15 20 25 30 35 40 45

0 2 4 6 8 10 12

0

5

10

15

20

25

30

35

40

45

50

55

0 5 10 15 20 25 30 35 40 450

20

40

60

80

100

0

2

4

6

8

10

0 5 10 15 20 25 30 35 40 450

1

2

3

4

5

60%

n = 90%

n = 100%

n = 30% min.

NPSH NPS

H m

n = 60%

n = 70%

70%

80%

n = 80%

100%

90%

30%Qm³/h

Qm³/h

Ql/s

Qm³/h

100%

100%

η%

H m

ηp %

kW


50 Hz

Qm³/h

Qm³/h

Qm³/h

➋

➌

➍

➊

10 20 30 40 70

15 30 45 60 105

20 40 60 80

60

90

120

50

75

100 140

80

120

160

90

135

180



ALTI-NEXIS-VE

32

0 5 10 15 20 25 30 35 40 45

0 2 4 6 8 10 12

0

10

20

30

40

50

60

70

80

0 5 10 15 20 25 30 35 40 400

20

40

60

80

100

0

2

4

6

8

10

12

0 5 10 15 20 25 30 35 40 45

0 10 20 30 40 50 60 70 80 90

0 15 30 45 60 75 90 105 120 135

0 20 40 60 80 100 120 140 160 180

0

1

2

3

4

5

6

100%

100%

90%

70%

100%

n = 60%

n = 70%

60%

n = 90%

n = 80%

80%

30% min.

n = 100%

n = 30% min.


η%

NPSH

H m

η %

NPS

H m

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q l/s

P2 kW

➋

➌

➍

➊



ALTI-NEXIS-VE

33

100%

0 5 10 15 20 25 30 35 40 45

0 2 4 6 8 10 12

0

10

20

30

40

50

60

70

80

90

100

110

0 5 10 15 20 25 30 35 40 450

20

40

60

80

100

0

2

4

6

8

10

12

0 5 10 15 20 25 30 35 40 450

2

4

6

8

10

90%

70%

100%

n = 60%

n = 70%

60%

n = 90%

n = 80%

80%

n = 100%

n = 30% min.

30% min.

100%

0 10 20 30 40 50 60 70 80 90

0 15 30 45 60 75 90 105 120 135

0 20 40 60 80 100 120 140 160 180


η%

NPSH

H m

η %

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q l/s

P2 kW

➋

➌

➍

➊

NPS

H m



ALTI-NEXIS-VE

34

0 5 10 15 20 25 30 35 40 45

0 2 4 6 8 10 12

0

20

40

60

80

100

120

140

0 5 10 15 20 25 30 35 40 450

20

40

60

80

100

0

2

4

6

8

10

0 5 10 15 20 25 30 35 40 450

2

4

6

8

10

12

90%

70%

n = 60%

n = 70%

60%

n = 90%

n = 80%

80%

n = 100%

n = 30% min.

30% min.

100%

100%

100%


0 10 20 30 40 50 60 70 80 90

0 15 30 45 60 75 90 105 120 135

0 20 40 60 80 100 120 140 160 180

η%

NPSH

H m

η %

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q l/s

P2 kW

➋

➌

➍

➊

NPS

H m



ALTI-NEXIS-VE

35

0 5 10 15 20 25 30 35 40 45

0 2 4 6 8 10 12

0

20

40

60

80

100

120

140

160

180

200

0 5 10 15 20 25 30 35 400

20

40

60

80

100

0

2

4

6

8

10

0 5 10 15 20 25 30 35 40

45

450

4

8

12

16

20

90%

70%

n = 60%

n = 70%

60%

n = 90%

80%

n = 100%

n = 30% min.

30% min.

100%

100%

100%

n = 80%

Q l/s


0 10 20 30 40 50 60 70 80 90

0 15 30 45 60 75 90 105 120 135

0 20 40 60 80 100 120 140 160 180

η%

NPSH

H m

η %

P2 kW

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

➋

➌

➍

➊

NPS

H m



ALTI-NEXIS-VE

36

0 5 10 15 20 25 30 35 40 45

0 2 4 6 8 10 12

0

20

40

60

80

100

120

140

160

180

200

220

240

0 5 10 15 20 25 30 35 40 450

20

40

60

80

100

0

2

4

6

8

10

0 5 10 15 20 25 30 35 40 450

4

8

12

16

16

70%

n = 70%

n = 90%

80%

n = 100%

30% min.

100%

100%

100%

n = 80%

n = 60%

n = 30% min.

60%

90%


NPSH

Q l/s

0 10 20 30 40 50 60 70 80 90

0 15 30 45 60 75 90 105 120 135

0 20 40 60 80 100 120 140 160 180

η%

H m

η %

P2 kW

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

➋

➌

➍

➊

NPS

H m



ALTI-NEXIS-VE

37

0 5 10 15 20 25 30 35 40

0 2 4 6 8 10 12

0

40

80

120

160

200

240

0 5 10 15 20 25 30 35 400

20

40

60

0

2

4

6

0 5 10 15 20 25 30 35 40

45

45

450

5

10

15

20

280

80

100

8

10

25

70%

n = 90%

30% min.

100%

100%

100%

n = 80%

n = 60%

n = 30% min.

60%

90%

80%

n = 100%

n = 70%


Q l/s

0 10 20 30 40 50 60 70 80 90

0 15 30 45 60 75 90 105 120 135

0 20 40 60 80 100 120 140 160 180

η%

NPSH

H m

η %

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

NPS

H m

P2 kW

➋

➌

➍

➊



ALTI-NEXIS-VE

38

70%

0

5

10

15

20

25

30

35

40

45

50

0

20

40

60

0

1

2

3

4

0

1

2

3

4

5

6

5

6

100%

55

80

100

80%

30% min.

n = 100%

n = 30% min.

60%

90%

100%

n = 60%

n = 90%

n = 80%

n = 70%

100%

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 2 4 6 8 10 12 14 16 18

η%

NPSH

0 20 40 60 80 100 120

0 30 60 90 120 150 180

0 40 80 120 160 200 240

➋

➌

➍

➊

H m

η %

NPS

H m

P2 kW

Q m³/h

Q l/s

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

ALTI-NEXIS VE 3602 - 5,5kW

50 Hz



ALTI-NEXIS-VE

39

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 2 4 6 8 10 12 14 1 186

0

10

20

30

40

50

60

20

40

60

0

1

2

3

4

0

2

4

6

8

10

5

6

100%

55

80

100

80%

30% min.

n = 100%

n = 30% min.

60%

90%

100%

n = 60%

n = 90%

n = 80%

n = 70%

100%

70%

η%

NPSH

0 20 40 60 80 100 120

0 30 60 90 120 150 180

0 40 80 120 160 200 240

➋

➌

➍

➊

H m

η %N

PSH

m

P2 kW

Q m³/h

Q l/s

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

ALTI-NEXIS VE 3602 - 7,5kW

50 Hz



ALTI-NEXIS-VE

40

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 2 4 6 8 10 12 14 16

0

10

20

30

40

50

60

70

80

90

100

110

120

0

20

40

60

80

100

0

1

2

3

4

5

6

18

0

2

4

6

8

10

11

100%

70%

n = 70%

n = 90%

n = 80%

80%

30% min.

n = 100%

n = 30% min.

60%

100%

90%

100%

n = 60%

η%

NPSH

0 20 40 60 80 100 120

0 30 60 90 120 150 180

0 40 80 120 160 200 240

➋

➌

➍

➊

H m

η %

NPS

H m

P2 kW

Q m³/h

Q m³/h

Q l/s

Q m³/h

Q m³/h

Q m³/h

Q m³/h




ALTI-NEXIS-VE

41

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 2 4 6 8 10 12 14 16

0

20

18

40

60

80

100

120

140

160

0

20

40

60

80

100

0

1

2

3

4

5

6

0

4

8

12

16

100%

70%

n = 70%

n = 90%

n = 80%

80%

30% min.

n = 100%

n = 30% min.

60%

100%

90%

100%

n = 60%

η%

NPSH

H m

η %N

PSH

m

P2 kW

Q m³/h

Q l/s

0 20 40 60 80 100 120

0 30 60 90 120 150 180

0 40 80 120 160 200 240

➋

➌

➍

➊

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h




ALTI-NEXIS-VE

42

100%

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 2 4 6 8 10 12 14 16

0

20

18

40

60

80

100

120

140

160

180

200

0

20

40

60

80

100

0

1

2

3

4

5

6

0

5

10

15

20

25

70%

n = 70%

80%

30% min.

n = 100%

n = 30% min.

60%

100%

90%

100%

n = 60%

n = 90%

n = 80%

η%

NPSH

H m

η %

NPS

H m

P2 kW

Q m³/h

0 20 40 60 80 100 120

0 30 60 90 120 150 180

0 40 80 120 160 200 240

➋

➌

➍

➊

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h


Q l/s



ALTI-NEXIS-VE

43

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 10 20 30 40 50 60

0 20 40 60 80 100 120

0 30 60 90 120 150 180

0 40 80 120 160 200 240

0 2 4 6 8 10 12 14 16

0

20

18

40

60

80

100

120

140

160

180

200

220

0

20

40

60

0

1

2

3

4

5

6

0

5

10

15

20

100%

240

80

100

25

70%

n = 70%

80%

30% min.

n = 100%

n = 30% min.

60%

100%

90%

100%

n = 60%

n = 90%

n = 80%

➋

➌

➍

➊

H m

η %

η%N

PSH

m

NPSH

P2 kW

Q m³/h

Q l/s

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h




ALTI-NEXIS-VE

44

0 4 8 12 16 20 24

0

10

20

30

40

50

60

70

90

90

0 10 20 30 40 50 60 70 800

900 10 20 30 40 50 60 70 800

20

40

60

80

100

01234567

0 10 20 30 40 50 60 70 800

2

4

6

8

10

100%

n = 70%

80%

30% min.

n = 30% min.

60%

100%

90%

n = 60%

n = 90%

n = 80%

n = 100%

100%

70%


η%

NPSH

H m

η %

NPS

H m

P2 kW

Q m³/h

➋

➌

➍

➊ Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

0 20 40 60 80 100 120 140 160 180

0 30 60 90 120 150 180 210 240 270

0 40 80 120 160 200 240 280 320 360

Q l/s



ALTI-NEXIS-VE

45

0 10 20 30 40 50 60 70 80

0 4 8 12 16 20 24

0

10

90

0 10 20 30 40 50 60 70 80 90

0 10 20 30 40 50 60 70 80 90

20

30

40

50

60

70

80

90

100

0

20

40

60

80

100

01234567

0

2

4

6

8

10

12

100%

n = 70%

80%

30% min.

n = 30% min.

60%

100%

90%

n = 60%

n = 90%

n = 80%

n = 100%

100%

70%


η%

NPSH

H m

η %N

PSH

m

P2 kW

Q m³/h

➋

➌

➍

➊ Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

0 20 40 60 80 100 120 140 160 180

0 30 60 90 120 150 180 210 240 270

0 40 80 120 160 200 240 280 320 360

Q l/s



ALTI-NEXIS-VE

46

0 10 20 30 40 50 6 0 70 80

0 10 20 30 40 50 6 0 70 80

0 4 8 12 16 20 24

0

20

40

60

80

100

120

0

20

40

60

80

100

01234567

90

90

0 10 20 30 40 50 6 0 70 80 900

4

8

12

16

140

80%

30% min.

n = 30% min.

60%

100%

90%

n = 60%

n = 90%

n = 80%

n = 100%

70%

n = 70%


η%

NPSH

H m

η %

NPS

H m

P2 kW

Q m³/h

➋

➌

➍

➊

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

0 20 40 60 80 100 120 140 160 180

0 30 60 90 120 150 180 210 240 270

0 40 80 120 160 200 240 280 320 360

Q l/s



ALTI-NEXIS-VE

47

0 10 20 30 40 50 60 70 80

0 4 8 12 16 20 24

0

20

40

60

80

90

0 10 20 30 40 50 60 70 80 90

0 10 20 30 40 50 60 70 80 90

100

120

140

160

0

20

40

60

80

100

01234567

0

4

8

12

16

20

80%

30% min.

n = 30% min.

60%

100%

90%

n = 60%

n = 90%

n = 80%

n = 100%

70%

n = 70%


η%

NPSH

H m

η %N

PSH

m

P2 kW

Q m³/h

➋

➌

➍

➊

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

0 20 40 60 80 100 120 140 160 180

0 30 60 90 120 150 180 210 240 270

0 40 80 120 160 200 240 280 320 360

Q l/s



ALTI-NEXIS-VE

48

0 10 20 30 40 50 60 70 80

04 81 21 62 02 4

0

20

40

60

80

100

120

140

160

180

0 10 20 30 40 50 60 70 800

20

40

60

80

100

01234

0 10 20 30 40 50 60 7 00

5

90

90

90

10

15

20

25

567

200

80%

30% min.

n = 30% min.

60%

100%

90%

n = 60%

n = 80%

n = 100%

70%

n = 70%

n = 90%


η%

NPSH

H m

η %

NPS

H m

P2 kW

Q m³/h

➋

➌

➍

➊

Q m³/h

Q m³/h

Q m³/h

Q m³/h

Q m³/h

0 20 40 60 80 100 120 140 160 180

0 30 60 90 120 150 180 210 240 270

0 40 80 120 160 200 240 280 320 360

Q l/s



ALTI-NEXIS-VE

49

TYPE Ø H L P H1 H2 P1 X Masse netCollecteurs mm mm mm mm mm mm mm Kg

2 POMPESALTI-NEXIS-VE403-2-SC-16-T4 1"1/2 855 850 610 140 710 561 600 107ALTI-NEXIS-VE404-2-SC-16-T4 1"1/2 855 850 610 140 755 561 600 111ALTI-NEXIS-VE405-2-SC-16-T4 1"1/2 855 850 610 140 774 561 600 113ALTI-NEXIS-VE407-2-SC-16-T4 1"1/2 855 850 610 140 875 561 600 131ALTI-NEXIS-VE410-2-SC-16-T4 1"1/2 855 850 610 140 953 561 600 135ALTI-NEXIS-VE602-2-SC-16-T4 2" 855 850 634 140 730 573 600 113ALTI-NEXIS-VE603-2-SC-16-T4 2" 855 850 634 140 762 573 600 115ALTI-NEXIS-VE604-2-SC-16-T4 2" 855 850 634 140 840 573 600 133ALTI-NEXIS-VE606-2-SC-16-T4 2" 855 850 634 140 928 573 600 141ALTI-NEXIS-VE608-2-SC-16-T4 2" 1055 850 634 140 1038 573 600 198ALTI-NEXIS-VE611-2-SC-16-T4 2" 1038 850 634 140 1213 573 600 224ALTI-NEXIS-VE1002-2-SC-16-T4 2"1/2 855 850 780 170 745 704 600 127ALTI-NEXIS-VE1003-2-SC-16-T4 2"1/2 855 850 780 170 834 704 600 149ALTI-NEXIS-VE1004-2-SC-16-T4 2"1/2 855 850 780 170 874 704 600 149ALTI-NEXIS-VE1005-2-SC-16-T4 2"1/2 1055 850 780 170 957 704 600 208ALTI-NEXIS-VE1006-2-SC-16-T4 2"1/2 1055 850 780 170 1009 704 600 228ALTI-NEXIS-VE1009/K-2-SC-16-T4 2"1/2 1055 850 780 170 1296 704 600 288ALTI-NEXIS-VE1602-2-SC-16-T4 3" 1055 850 824 180 844 735 600 175ALTI-NEXIS-VE1603-3,0-2-SC-16-T4 3" 1055 850 824 180 929 735 600 210ALTI-NEXIS-VE1603-4,0-2-SC-16-T4 3" 1055 850 824 180 944 735 600 177ALTI-NEXIS-VE1605/K-2-SC-16-T4 3" 1055 850 824 180 1209 735 600 233ALTI-NEXIS-VE1606/K-2-SC-16-T4 3" 1055 850 824 180 1259 735 600 243ALTI-NEXIS-VE2202-3,0-2-SC-16-T4 3" 1055 850 1039 178 838 950 600 288ALTI-NEXIS-VE2202-4,0-2-SC-16-T4 3" 1055 850 1039 178 855 950 600 308ALTI-NEXIS-VE2203-2-SC-16-T4 3" 1055 850 1039 178 971 950 600 338ALTI-NEXIS-VE2204-2-SC-16-T4 3" 1055 850 1039 178 1021 950 600 352ALTI-NEXIS-VE2205/K-2-SC-16-T4 3" 1070 1250 1039 193 1351 950 1000 511ALTI-NEXIS-VE3602-5,5-2-SC-16-T4 DN100 1055 900 1249 193 974 1029 800 390ALTI-NEXIS-VE3602-7,5-2-SC-16-T4 DN100 1055 900 1249 193 974 1029 800 398ALTI-NEXIS-VE3604/K-2-SC-16-T4 DN100 1070 1250 1249 208 1387 1029 1000 579ALTI-NEXIS-VE3605/K-2-SC-16-T4 DN100 1070 1250 1249 208 1454 1029 1000 597ALTI-NEXIS-VE5202-2-SC-16-T4 DN125 1070 1250 1287 243 1086 1037 1000 485ALTI-NEXIS-VE5203/K-2-SC-16-T4 DN125 1070 1250 1287 243 1451 1037 1000 641ALTI-NEXIS-VE5204/K-2-SC-16-T4 DN125 1070 1250 1287 243 1551 1037 1000 662ALTI-NEXIS-VE5205/K-2-SC-16-T4 DN125 1070 1250 1287 243 1651 1037 1000 693 3 POMPESALTI-NEXIS-VE403-3-SC-16-T4 2" 855 1150 634 140 710 573 900 148ALTI-NEXIS-VE404-3-SC-16-T4 2" 855 1150 634 140 755 573 900 154ALTI-NEXIS-VE405-3-SC-16-T4 2" 855 1150 634 140 774 573 900 157ALTI-NEXIS-VE407-3-SC-16-T4 2" 855 1150 634 140 875 573 900 184ALTI-NEXIS-VE410-3-SC-16-T4 2" 855 1150 634 140 953 573 900 190ALTI-NEXIS-VE602-3-SC-16-T4 2"1/2 855 1150 665 140 730 589 900 157ALTI-NEXIS-VE603-3-SC-16-T4 2"1/2 855 1150 665 140 762 589 900 160ALTI-NEXIS-VE604-3-SC-16-T4 2"1/2 855 1150 665 140 840 589 900 187ALTI-NEXIS-VE606-3-SC-16-T4 2"1/2 855 1150 665 140 928 589 900 199ALTI-NEXIS-VE608-3-SC-16-T4 2"1/2 1055 1150 665 140 1038 589 900 282ALTI-NEXIS-VE611-3-SC-16-T4 2"1/2 1038 1150 665 140 1213 589 900 317ALTI-NEXIS-VE1002-3-SC-16-T4 2"1/2 855 1150 780 170 745 704 900 179ALTI-NEXIS-VE1003-3-SC-16-T4 2"1/2 855 1150 780 170 834 704 900 209ALTI-NEXIS-VE1004-3-SC-16-T4 2"1/2 855 1150 780 170 874 704 900 212ALTI-NEXIS-VE1005-3-SC-16-T4 2"1/2 1055 1150 780 170 957 704 900 295ALTI-NEXIS-VE1006-3-SC-16-T4 2"1/2 1055 1150 780 170 1009 704 900 319ALTI-NEXIS-VE1009/K-3-SC-16-T4 2"1/2 1055 1150 780 170 1296 704 900 409ALTI-NEXIS-VE1602-3-SC-16-T4 DN100 1055 1150 986 180 844 766 900 271ALTI-NEXIS-VE1603-3,0-3-SC-16-T4 DN100 1055 1150 986 180 929 766 900 332ALTI-NEXIS-VE1603-4,0-3-SC-16-T4 DN100 1055 1150 986 180 944 766 900 274ALTI-NEXIS-VE1605/K-3-SC-16-T4 DN100 1055 1150 986 180 1209 766 900 358ALTI-NEXIS-VE1606/K-3-SC-16-T4 DN100 1055 1150 986 180 1259 766 900 373ALTI-NEXIS-VE2202-3,0-3-SC-16-T4 DN100 1055 1150 1195 178 838 975 900 424ALTI-NEXIS-VE2202-4,0-3-SC-16-T4 DN100 1055 1150 1195 178 855 975 900 454ALTI-NEXIS-VE2203-3-SC-16-T4 DN100 1055 1150 1195 178 971 975 900 499ALTI-NEXIS-VE2204-3-SC-16-T4 DN100 1055 1150 1195 178 1021 975 900 521ALTI-NEXIS-VE2205/K-3-SC-16-T4 DN100 1070 1750 1195 193 1351 975 1500 768ALTI-NEXIS-VE3602-5,5-3-SC-16-T4 DN125 1055 1200 1306 193 974 1056 1100 573

DIMENSIONS - ALTI-NEXIS VE – SCE SERIESOptional extra, not delivered with the booster unit

TYPE Ø H L P H1 H2 P1 X Net masspipes mm mm mm mm mm mm mm Kg

2 PUMPS

3 PUMPS

ALTI-NEXIS-VE

50

TYPEØ H L P H1 H2 P1 X

Collecteurs mm mm mm mm mm mm mm

De 2 à 6 POMPES Sur consultation

TYPE Ø H L P H1 H2 P1 X Masse netCollecteurs mm mm mm mm mm mm mm Kg

ALTI-NEXIS-VE3602-7,5-3-SC-16-T4 DN125 1055 1200 1306 193 974 1056 1100 583ALTI-NEXIS-VE3604/K-3-SC-16-T4 DN125 1070 1750 1306 208 1387 1056 1500 861ALTI-NEXIS-VE3605/K-3-SC-16-T4 DN125 1070 1750 1306 208 1454 1056 1500 889ALTI-NEXIS-VE5202-3-SC-16-T4 DN150 1070 1750 1349 243 1086 1064 1500 704ALTI-NEXIS-VE5203/K-3-SC-16-T4 DN150 1070 1750 1349 243 1451 1064 1500 945ALTI-NEXIS-VE5204/K-3-SC-16-T4 DN150 1070 1750 1349 243 1551 1064 1500 976ALTI-NEXIS-VE5205/K-3-SC-16-T4 DN150 1070 1750 1349 243 1651 1064 1500 1022 4 POMPESALTI-NEXIS-VE403-4-SC-16-T4 2"1/2 855 1450 665 140 710 589 1200 192ALTI-NEXIS-VE404-4-SC-16-T4 2"1/2 855 1450 665 140 755 589 1200 200ALTI-NEXIS-VE405-4-SC-16-T4 2"1/2 855 1450 665 140 774 589 1200 205ALTI-NEXIS-VE407-4-SC-16-T4 2"1/2 855 1450 665 140 875 589 1200 240ALTI-NEXIS-VE410-4-SC-16-T4 2"1/2 855 1450 665 140 953 589 1200 248ALTI-NEXIS-VE602-4-SC-16-T4 2"1/2 855 1450 665 140 730 589 1200 200ALTI-NEXIS-VE603-4-SC-16-T4 2"1/2 855 1450 665 140 762 589 1200 204ALTI-NEXIS-VE604-4-SC-16-T4 2"1/2 855 1450 665 140 840 589 1200 240ALTI-NEXIS-VE606-4-SC-16-T4 2"1/2 855 1450 665 140 928 589 1200 256ALTI-NEXIS-VE608-4-SC-16-T4 2"1/2 1055 1450 665 140 1038 589 1200 363ALTI-NEXIS-VE611-4-SC-16-T4 2"1/2 1038 1450 665 140 1213 589 1200 396ALTI-NEXIS-VE1002-4-SC-16-T4 3" 855 1450 806 170 745 717 1200 230ALTI-NEXIS-VE1003-4-SC-16-T4 3" 855 1450 806 170 834 717 1200 274ALTI-NEXIS-VE1004-4-SC-16-T4 3" 855 1450 806 170 874 717 1200 274ALTI-NEXIS-VE1005-4-SC-16-T4 3" 1055 1450 806 170 957 717 1200 385ALTI-NEXIS-VE1006-4-SC-16-T4 3" 1055 1450 806 170 1009 717 1200 408ALTI-NEXIS-VE1009/K-4-SC-16-T4 3" 1055 1450 806 170 1296 717 1200 498ALTI-NEXIS-VE1602-4-SC-16-T4 DN100 1055 1450 986 180 844 766 1200 332ALTI-NEXIS-VE1603-3,0-4-SC-16-T4 DN100 1055 1450 986 180 929 766 1200 418ALTI-NEXIS-VE1603-4,0-4-SC-16-T4 DN100 1055 1450 986 180 944 766 1200 336ALTI-NEXIS-VE1605/K-4-SC-16-T4 DN100 1055 1450 986 180 1209 766 1200 448ALTI-NEXIS-VE1606/K-4-SC-16-T4 DN100 1055 1450 986 180 1259 766 1200 468ALTI-NEXIS-VE2202-3,0-4-SC-16-T4 DN125 1055 1450 1257 178 838 1007 1200 563ALTI-NEXIS-VE2202-4,0-4-SC-16-T4 DN125 1055 1450 1257 178 855 1007 1200 603ALTI-NEXIS-VE2203-4-SC-16-T4 DN125 1055 1450 1257 178 971 1007 1200 663ALTI-NEXIS-VE2204-4-SC-16-T4 DN125 1055 1450 1257 178 1021 1007 1200 692ALTI-NEXIS-VE2205/K-4-SC-16-T4 DN125 1070 2250 1257 193 1351 1007 2000 1031ALTI-NEXIS-VE3602-5,5-4-SC-16-T4 DN150 1055 1500 1372 193 974 1087 1400 748ALTI-NEXIS-VE3602-7,5-4-SC-16-T4 DN150 1055 1500 1372 193 974 1087 1400 764ALTI-NEXIS-VE3604/K-4-SC-16-T4 DN150 1070 2250 1372 208 1387 1087 2000 1141ALTI-NEXIS-VE3605/K-4-SC-16-T4 DN150 1070 2250 1372 208 1454 1087 2000 1178ALTI-NEXIS-VE5202-4-SC-16-T4 DN200 1070 2250 1455 243 1086 1115 2000 929ALTI-NEXIS-VE5203/K-4-SC-16-T4 DN200 1070 2250 1455 243 1451 1115 2000 1249ALTI-NEXIS-VE5204/K-4-SC-16-T4 DN200 1070 2250 1455 243 1551 1115 2000 1290ALTI-NEXIS-VE5205/K-4-SC-16-T4 DN200 1070 2250 1455 243 1651 1115 2000 1352

DIMENSIONS - ALTI-NEXIS VE – SCE SERIES

DIMENSIONS - ALTI-NEXIS VE – CCE SERIES

TYPE Ø H L P H1 H2 P1 X Net masspipes mm mm mm mm mm mm mm Kg

4 PUMPS

TYPEØ H L P H1 H2 P1 X

pipes mm mm mm mm mm mm mm

From 2 to 6 pumps Details on request

ALTI-NEXIS-VE

51

SPECIAL FEATURESa) Assembly– Booster pump must be placed on a flat sur-

face on vibration absorbing feet.– Intake and outlet pipes can be connected

either on the right or the left.– Switch board installed separately depen-

ding on the installed rating.– A one-metre gap must be left around the

booster pump to ensure safe maintenance.

b) PackagingOn pallet.

ACCESSORIES• Water supply by-pass, for direct connection to the mains water supply, contact us for further details.

• Vibration damping rubber sleeves

• Pressure regulators

• Isolating valves • Kit to protect against low water levels (mains supply)

• Kit to protect against low water levels (on tank)

• Stainless steel back flange kit (sold in pairs)

• Plug kit for stainless steel pipes

• Plug kit for pipes electro-galvanised steel

• 8-litre to 500-litre bladder tank

• Vibration-damping sleeves

• By-pass kit

• Back flange kit

• Kit Protection against low water levels (mains supply)

• Pressure regulators

• Isolating valve

• Plug for stainless steel pipes

ALTI-NEXIS-VE

52

range of application alti-nexis-ve · 2015. 6. 22. · three phase current: t4: tri 400 v standards...

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