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 – 16 bar
Max system pressure
16 bar
Controller type
Motor-mounted inverter
Max system temperature
40°C
Noise data
Motor at 2900 rpm < 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 quick links: VR2-05/10 VR2-15/22 VR3-05/10 VR3-15/22
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 quick links: VR2-05/10 VR2-15/22 VR3-05/10 VR3-15/22
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 quick links: VR2-05/10 VR2-15/22 VR3-05/10 VR3-15/22
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 quick links: VR2-05/10 VR2-15/22 VR3-05/10 VR3-15/22
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

VR Booster - WRAS Approval Certification.
VR Booster - Kiwa Regulation 4 (KUKreg4) Certification.

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.