VR

The Dutypoint VR booster range boasts a very compact footprint, designed to assist where plant room space or access is limited. The inlet and discharge manifold on the VR is located on the same side of the pump; these units can be installed in very confined spaces.

The VR is engineered to very high standards and was the first ever booster set to be fully WRAS approved.

Product specification

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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
VR2-0509-LHM
1.5
230/1/50
18.4
VR2-0509-LHT
1.5
400/3/50
6
VR2-0511-LHM
1.5
230/1/50
18.4
VR2-0511-LHT
1.5
400/3/50
6
VR2-0512-LHM
2.2
230/1/50
25
VR2-0512-LHT
2.2
400/3/50
9.3
VR2-0514-LHM
2.2
230/1/50
25
VR2-0514-LHT
2.2
400/3/50
9.3
VR2-0516-LHM
2.2
230/1/50
25
VR2-0516-LHT
2.2
400/3/50
9.3
VR2-0518-LHM
3
230/1/50
12.4
VR2-0521-LHT
3
400/3/50
12.4
VR2-1003-LHM
1.1
230/1/50
8.2
VR2-1003-LHT
1.1
400/3/50
4.7
VR2-1004-LHM
1.5
230/1/50
18.4
VR2-1004-LHT
1.5
400/3/50
6
VR2-1005-LHM
2.2
230/1/50
25
VR2-1005-LHT
2.2
400/3/50
9.3
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
VR2-1008-LHT
3
400/3/50
12.4
VR2-1009-LHT
4
400/3/50
15.3
VR2-1011-LHT
4
400/3/50
15.3
Model no.
Motor power (kW)
Supply voltage (V)
FLC Total (A)
Downloads
VR2-1502-LHM
2.2
230/1/50
25
VR2-1502-LHT
2.2
400/3/50
9.3
VR2-1503-LHT
3
400/3/50
12.4
VR2-1504-LHT
4
400/3/50
15.3
VR2-1505-LHT
4
400/3/50
15.3
VR2-1506-LHT
5.5
400/3/50
20.8
VR2-1507-LHT
5.5
400/3/50
20.8
VR2-1509-LHT
7.5
400/3/50
28
VR2-2202-LHM
2.2
230/1/50
25
VR2-2202-LHT
2.2
400/3/50
9.3
VR2-2203-LHT
3
400/3/50
12.4
VR2-2204-LHT
4
400/3/50
15.3
VR2-2205-LHT
5.5
400/3/50
20.8
VR2-2207-LHT
7.5
400/3/50
28
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.