AirBREAK VQ

The WRAS-approved AirBREAK VQ is a space-saving, high-performance variable speed single pump combined break tank and booster pump designed for Category 5 backflow protection applications, available as single or twin pump configurations. With its unique immersible type pump design, the VQ delivers unrivalled performance for its footprint.

The premium variable speed control system incorporates intelligent pump control to maximise efficiency across a wide range of duty requirements.

PurgePRO automatic pressure vessel purge function and anti-seize are included as standard.

View FC model – fixed speed compact value set

View VC model – variable speed compact value set

View FQ model – fixed speed high-performance set

 

 

Product specification

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Product overview

Industry-leading performance for its footprint
WRAS approved
High-efficiency variable speed control
Single or twin pump options
Dual full-bore motorised inlet valves for reliable ultra-high top-up flow rate
Integrated flow calming system to reduce turbulence
90-litre (single pump) or 120-litre (twin pump) nominal tank capacity
1no or 2no 8-litre pressure vessels
Common fault volt-free contact
PurgePRO automatic pressure vessel purge function
Anti-seize technology
Advanced EMC compatibility and power factor correction (PFC)
Smartphone app control
Insulated tank

Options

High-level alarm VFC
High-temperature alarm VFC
High-temperature alarm with an automatic purge
Weir overflow catch tray with a piped outlet to waste
Tank drain valve
Slave tank to double capacity
Weatherproof kiosk with frost stat, heater and consumer in
Drip tray c/w level sensor linked to inlet cut-off

Range Performance
Pressure control type
Variable speed
Flow range
0 – 4 l/s
Pressure range
1 – 16 bar
Max system pressure
10 bar/16 bar
Tank capacity (nominal)
90 – 120 litres
Power supply
230 V 1ph 50 Hz or 400 V 3ph 50 Hz
IP rating
IP44
Inlet connection
1 ¼” BSP
Outlet connection
1 ½” BSP
Air gap category
Category 5 (AB)
Overflow connection
40 mm
Tank construction
Polyethylene
Model quick links: VQ1 VQ2
Model no.
Motor Power (kW)
Supply Voltage
FLC (A)
Downloads
VQ1-03-005M
0.55
230/1/50
2.3
VQ1-03-005T
0.55
400/3/50
1.4
VQ1-03-007M
0.75
230/1/50
2.9
VQ1-03-007T
0.75
400/3/50
1.7
VQ1-03-011M
1.1
230/1/50
4.1
VQ1-03-011T
1.1
400/3/50
2.4
VQ1-03-015M
1.5
230/1/50
5.4
VQ1-03-015T
1.5
400/3/50
3.1
VQ1-03-022T
2.2
400/3/50
4.4
VQ1-05-011M
1.1
230/1/50
4.1
VQ1-05-011T
1.1
400/3/50
2.4
VQ1-05-015M
1.5
230/1/50
5.4
VQ1-05-015T
1.5
400/3/50
3.1
VQ1-05-022T
2.2
400/3/50
4.4
VQ1-05-030T
3
400/3/50
5.6
VQ1-05-040T
4
400/3/50
7.4
Model quick links: VQ1 VQ2
Model no.
Motor Power (kW)
Supply Voltage
FLC (A)
Downloads
VQ2-03-005M
0.55
230/1/50
2.3
VQ2-03-005T
0.55
400/3/50
1.4
VQ2-03-007M
0.75
230/1/50
2.9
VQ2-03-007T
0.75
400/3/50
1.7
VQ2-03-011M
1.1
230/1/50
4.1
VQ2-03-011T
1.1
400/3/50
2.4
VQ2-03-015M
1.5
230/1/50
5.4
VQ2-03-015T
1.5
400/3/50
3.1
VQ2-03-022T
2.2
400/3/50
4.4
VQ2-05-011M
1.1
230/1/50
4.1
VQ2-05-011T
1.1
400/3/50
2.4
VQ2-05-015M
1.5
230/1/50
5.4
VQ2-05-015T
1.5
400/3/50
3.1
VQ2-05-022T
2.2
400/3/50
4.4
VQ2-05-030T
3
400/3/50
5.6
VQ2-05-040T
4
400/3/50
7.4

Brochure

Dutypoint AirBREAK Technical Brochure

Certificates

Dutypoint AirBREAK WRAS Approval. Certificate number 2311337.
Dutypoint AirBREAK Kiwa-Approval. Certificate number 2311727.