The perfect solution to a lack of plant room space; each QuadraTANK™ has an integrated water storage tank and booster set housed in a kiosk, all within weatherproof housing.

The unit is available in a huge range of sizes and is delivered to the site set up and ready, leading to savings in space and on-site installation time. In addition, most booster sets from the Dutypoint range can be installed within a QuadraTANK™.

Product specification

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– Insulated GRP construction

– 50 mm insulation (HCFC and CFC free)

– Reinforced base (encapsulated multi-ply board)

– Screened spill weir

– Category 4 (AF) or 5 (AB) air gap

– Equilibrium float valve options (½” to 2” depending on model)

– Lockable manway access hatch

– Hinged lockable door(s) with stay

– High and low-level vermin-screened louvre vents

– Thermostatically controlled housing heater

– Internal lighting

– Electrical distribution board

– Sparge pipe


– External alarm beacon

– Non-standard colours

– Thermostatically controlled tank immersion heater

– Access ladder (internal and external)

– High-level alarm

– Wash-down/irrigation hose reel

– Dual tank compartments

– BREEAM water metering system

– Integrated Dutypoint EC electromagnetic water conditioner

– Integrated UV filtration

– Remote monitoring and management

– Bespoke control systems/BMS integration

– Larger capacities up to 100,000 litres*


Maximum tank capacity 100,000ltrs*
Kiosk heater rating 60W
Light rating 100W

*Tanks up to 12,951 litre capacity are detailed in this manual. For larger sizes please contact Dutypoint sales on 01452 300 592.


Sales brochure for the Dutypoint Systems QuadraTANK® range

Case studies

Dutypoint were contracted to supply a water system to a new state-of-the-art data centre in Amsterdam, The Netherlands.
As part of a multi-million-pound refurbishment and extension to the exclusive De Vere Beaumont Estate hotel, Windsor, Dutypoint were selected to provide a high capacity water storage and pump solution to accommodate a significant increase in demand from additional bedrooms to the hotel.
Leamington GHT contacted Dutypoint Systems as they were extending their conference centre and adding additional WCs and wash-hand basins. The current site operated via the mains water but with addition usage, there was a need for on site water storage and increasing the pressure throughout the system.
Upgrading of Dwr Cymru Welsh Water Waste Water Treatment Works to current site requirements and comply with safety standards.
The existing water system for both hot & cold was proving not sufficient and the hotel guests had started to complain because of a lack of water pressure and/or running out of hot water.


GRP tank and QuadraTANK® specification and offloading installation, operation and maintenance instructions