VR

PRODUCT OVERVIEW

– Multistage vertical pumps

– Low-water cut-out contacts in panel

– Anti-vibration mounts reduce system noise

– Pressure set point adjustment

– Hours run recorders

– Local electrical isolation and MCB protection

– IP55-rated control panel allows for simple and safe maintenance

– Cyclic duty changeover ensures even wear across pumps

– Common fault volt-free contact for connection to building management systems

– RS485 connections for connection to Modbus

RANGE PERFORMANCE

Number of pumps	2 or 3
Flow range	0.5 – 24 l/s
Pressure range	2 – 10 bar
Max system pressure	16 bar
Controller type	Motor mounted inverter
Max system temperature	40°C
Noise data	Motor at 2900rpm < 70LpA (dB +/-2)*

*More specific details available on request.

MATERIAL SPECIFICATION

Manifolds	AISI 304 stainless steel
Isolation valves	Nickel-plated brass
Non-return valves	AISI 304 stainless steel
Pressure transducers	AISI 304 stainless steel
Pump casing	AISI 304 stainless steel
Pump impellers	AISI 316L stainless steel
Mechanical seals	Silicon carbide, graphite, EPDM
Pressure vessels	Mild steel, WRAS approved
Base plate	Powder-coated mild steel

Model no.

Motor power (kW)

Supply voltage (V)

FLC Total (A)

Downloads

VR2-0508-LHT

1.1

400/3/50

4.7

VR2-0508-LHTVR2-0508-LHT

VR2-0509-LHM

1.5

230/1/50

18.4

VR2-0509-LHTVR2-0509-LHT

VR2-0509-LHT

1.5

400/3/50

6

VR2-0509-LHTVR2-0509-LHT

VR2-0511-LHM

1.5

230/1/50

18.4

VR2-0511-LHTVR2-0511-LHT

VR2-0511-LHT

1.5

400/3/50

6

VR2-0511-LHTVR2-0511-LHT

VR2-0512-LHM

2.2

230/1/50

25

VR2-0512-LHTVR2-0512-LHT

VR2-0512-LHT

2.2

400/3/50

9.3

VR2-0512-LHTVR2-0512-LHT

VR2-0514-LHM

2.2

230/1/50

25

VR2-0514-LHTVR2-0514-LHT

VR2-0514-LHT

2.2

400/3/50

9.3

VR2-0514-LHTVR2-0514-LHT

VR2-0516-LHM

2.2

230/1/50

25

VR2-0516-LHTVR2-0516-LHT

VR2-0516-LHT

2.2

400/3/50

9.3

VR2-0516-LHTVR2-0516-LHT

VR2-0518-LHM

3

230/1/50

12.4

VR2-0518-LHTVR2-0518-LHT

VR2-0521-LHT

3

400/3/50

12.4

VR2-0521-LHTVR2-0521-LHT

VR2-1003-LHM

1.1

230/1/50

8.2

VR2-1003-LHTVR2-1003-LHT

VR2-1003-LHT

1.1

400/3/50

4.7

VR2-1003-LHTVR2-1003-LHT

VR2-1004-LHM

1.5

230/1/50

18.4

VR2-1004-LHTVR2-1004-LHT

VR2-1004-LHT

1.5

400/3/50

6

VR2-1004-LHTVR2-1004-LHT

VR2-1005-LHM

2.2

230/1/50

25

VR2-1005-LHTVR2-1005-LHT

VR2-1005-LHT

2.2

400/3/50

9.3

VR2-1005-LHTVR2-1005-LHT

VR2-1006-LHM

2.2

230/1/50

25

VR2-1006-LHT

2.2

400/3/50

9.3

VR2-1007-LHT

3

400/3/50

12.4

VR2-1007-LHTVR2-1007-LHT

VR2-1008-LHT

3

400/3/50

12.4

VR2-1008-LHTVR2-1008-LHT

VR2-1009-LHT

4

400/3/50

15.3

VR2-1009-LHTVR2-1009-LHT

VR2-1011-LHT

4

400/3/50

15.3

VR2-1011-LHTVR2-1011-LHT

Model no.

Motor power (kW)

Supply voltage (V)

FLC Total (A)

Downloads

VR2-1502-LHM

2.2

230/1/50

25

VR2-1502-LHTVR2-1502-LHT

VR2-1502-LHT

2.2

400/3/50

9.3

VR2-1502-LHTVR2-1502-LHT

VR2-1503-LHT

3

400/3/50

12.4

VR2-1503-LHTVR2-1503-LHT

VR2-1504-LHT

4

400/3/50

15.3

VR2-1504-LHTVR2-1504-LHT

VR2-1505-LHT

4

400/3/50

15.3

VR2-1505-LHTVR2-1505-LHT

VR2-1506-LHT

5.5

400/3/50

20.8

VR2-1506-LHTVR2-1506-LHT

VR2-1507-LHT

5.5

400/3/50

20.8

VR2-1507-LHTVR2-1507-LHT

VR2-1509-LHT

7.5

400/3/50

28

VR2-1509-LHTVR2-1509-LHT

VR2-2202-LHM

2.2

230/1/50

25

VR2-2202-LHTVR2-2202-LHT

VR2-2202-LHT

2.2

400/3/50

9.3

VR2-2202-LHTVR2-2202-LHT

VR2-2203-LHT

3

400/3/50

12.4

VR2-2203-LHTVR2-2203-LHT

VR2-2204-LHT

4

400/3/50

15.3

VR2-2204-LHTVR2-2204-LHT

VR2-2205-LHT

5.5

400/3/50

20.8

VR2-2205-LHTVR2-2205-LHT

VR2-2207-LHT

7.5

400/3/50

28

VR2-2207-LHTVR2-2207-LHT

Model no.

Motor power (kW)

Supply voltage (V)

FLC Total (A)

Downloads

VR3-0508-LHM

1.1

230/1/50

12.3

VR3-0508-LHT

1.1

400/3/50

7.1

VR3-0509-LHM

1.5

230/1/50

27.6

VR3-0509-LHT

1.5

400/3/50

9.1

VR3-0511-LHM

1.5

230/1/50

27.6

VR3-0511-LHT

1.5

400/3/50

9.1

VR3-0512-LHM

2.2

230/1/50

37.5

VR3-0512-LHT

2.2

400/3/50

13.9

VR3-0514-LHM

2.2

230/1/50

37.5

VR3-0514-LHT

2.2

400/3/50

13.9

VR3-0516-LHM

2.2

230/1/50

37.5

VR3-0516-LHT

2.2

400/3/50

13.9

VR3-0518-LHT

3

400/3/50

18.6

VR3-0521-LHT

3

400/3/50

18.6

VR3-1003-LHM

1.1

230/1/50

12.3

VR3-1003-LHT

1.1

400/3/50

7.1

VR3-1004-LHM

1.5

230/1/50

27.6

VR3-1004-LHT

1.5

400/3/50

9.1

VR3-1005-LHM

2.2

230/1/50

37.5

VR3-1005-LHT

2.2

400/3/50

13.9

VR3-1006-LHM

2.2

230/1/50

37.5

VR3-1006-LHT

2.2

400/3/50

13.9

VR3-1007-LHT

3

400/3/50

18.6

VR3-1008-LHT

3

400/3/50

18.6

VR3-1009-LHT

4

400/3/50

22.9

VR3-1011-LHT

4

400/3/50

22.9

Model no.

Motor power (kW)

Supply voltage (V)

FLC Total (A)

Downloads

VR3-1502-LHM

2.2

230/1/50

37.5

VR3-1502-LHT

2.2

400/3/50

13.9

VR3-1503-LHT

3

400/3/50

18.9

VR3-1504-LHT

4

400/3/50

22.9

VR3-1505-LHT

4

400/3/50

22.9

VR3-1506-LHT

5.5

400/3/50

31.2

VR3-1507-LHT

5.5

400/3/50

31.2

VR3-1509-LHT

7.5

400/3/50

42

VR3-2202-LHM

2.2

230/1/50

37.5

VR3-2202-LHT

2.2

400/3/50

13.9

VR3-2203-LHT

3

400/3/50

18.6

VR3-2204-LHT

4

400/3/50

22.9

VR3-2205-LHT

5.5

400/3/50

31.2

VR3-2207-LHT

7.5

400/3/50

42

Brochure

A technical overview of the Dutypoint VR.

Case studies

DUTYPOINT WINS IN GRANDSTAND FINISH

Consultant Specification Templates

Consultant Specification Template for VR booster sets.

Certificates

The VR range of booster sets, along with its fixed-speed version the FR are WRAS-approved products. The certificate number is 1310317.

Manuals

Operation and maintenance manual for the VR booster sets equipped with a Hydrovar inverter.
Operation & Maintenance Manual for VR booster sets equipped with Vasco inverters - models containing -LVT or -LVM.
Operation and maintenance manual for VR cold water booster set fitted with new Lowara Hydrovar HVL intelligent controller.

Control Panel Diagrams

Control Panel Wiring Diagram for Twin Pump, Single Phase (240v) Booster Sets.
Control Panel Wiring Diagram for Twin Pump, Three Phase (400v) Booster Sets.
Control Panel Wiring Diagram for Triple Pump, Single Phase (240v) Booster Sets.
Control Panel Wiring Diagram for Triple Pump, Three Phase (400v) Booster Sets.