Mainsboost VariQ

MAINSBOOST

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Variable Speed Booster Pump

The MAINSBOOST VariQ offers a variable speed, intelligent, energy efficient and quiet water boosting pump.
The MAINSBOOST VariQ is designed to boost water performance from a cold water storage tank, roof tank or ground tank in domestic and light commercial applications and is ideal for many properties with up to 3 floors and up to 10 outlets in operation simultaneously.
Even if multiple outlets, showers and appliances are running at the same time, the speed of the pump will adjust automatically to meet demand without any noticeable drop in water pressure.

Applications

Boosting water pressure and flow from a cold water storage tank in domestic and small commercial applications.

Flexible connection hose kits are available as an optional extra:

Mainsboost VariQ Hose Kit (UK) Part No. 29044

Mainsboost VariQ Hose Kit (ROI) Part No. 29045

Key Features

Boosts pressure up to 5.5 bar

Boosts flow rate up to 97 litres/min

Variable speed intelligent control

Resources & Downloads

RESIDENTIAL PRODUCT BROCHURE - FLIPBOOK

RESIDENTIAL PRODUCT BROCHURE - PDF

Mainsboost VariQ Data Sheet

Mainsboost VariQ Installation Guide

Mainsboost VariQ Declaration of Performance

Technical Specification

Product Code	47322
General
GTIN	5050400473220
Warranty	2 years
WRAS	WRAS Approved Product
Conformity Certification	UKCA / CE
Features
Pump type	Centrifugal multistage
Pump control	Variable speed
Priming vent plug
Self priming
Non-return valve
Dry run protection
Flexible connection hoses	Optional
Performance
Maximum head - closed valve	5.5 bar (56 metres)
Performance @ 60 litres/min	2.0 bar (20.4 metres)
Performance @ 80 litres/min	1.0 bar (10.2 metres)
Maximum flow	97 litres/min
Maximum static inlet pressure	1.0 bar (10 metres)
Maximum static outlet pressure	1.2 bar (12 metres)
Maximum working pressure	650 kPa (6.5 bar)
Maximum ambient air temperature	40°C (Continuous)
Min / Max water temperature	Min 4°C / Max 60°C
Maximum suction lift	4 metres (foot-valve and strainer fitted)
Connections
Pump connections	G1 F
Connection hose kits (optional)	G1 M - 22mm push-fit, 300mm long x2 (UK) G1 M - 21mm push-fit, 300mm long x2 (ROI) Integral isolation valves
Motor
Motor type	Permanent magnet variable frequency (thermally protected)
Duty rating	Continuous (S1)
Motor speed	3500 - 5200 rpm
Materials
Pump body	Stainless steel
Impeller	Plastic
Pump shaft	Stainless steel (304)
Mechanical seal	Carbon / Ceramic / EPDM
Noise
Typical noise dB(A)	From 51 dB(A)
Electrical
Power Supply (Vac/Ph/Hz)	230 Va.c. / 1 / 50Hz
Power consumption - P1 (Watts)	665 Watts
Current - full load	2.9 Amps
Fuse rating	5 Amps
Power cable length	1.5 metres
Physical
Enclosure protection	IPX4
Length (excluding hose)	391 mm
Width	194 mm
Height (excluding hose)	292 mm
Weight	8.32 Kg

Accessories

MAINSBOOST VariQ Hose Kit (UK)

MAINSBOOST VariQ Hose Kit (ROI)

MAINSBOOST