Aquasub Booster Set with Space Saving Submersible Pumps
The space-saving Aquasub variable speed cold water pressure booster sets incorporate submersible pumps in the water storage break tank.
The new Aquasub range of variable speed cold water pressure booster incorporating mains water storage break tank is designed to increase the pressure of cold water services within a building. Where, for example, water is stored at low level and needs to be distributed to the upper floors of a building.
The submersible pumps are situated in the tank, saving space so the unit is small enough to fit through a door.
Any noise and vibration is reduced by the water and the pumps are easy to access for quick servicing. The unit can be placed on a flat floor so no need for the usual plinth or anti-vibration mounts.
Sets are fully packaged units with main storage break tank, a single or twin variable speed pumps, arranged in operation as duty with standby or duty and assist configuration.
Modular built if larger storage is required with multiple units connected together for resilience.
- Automatic constant pressure control
- Transducer pressure sensor per pump for long term reliability and accuracy
- Automatic duty changeover of each pump for even wear
- REPRESS’ Initial slow system refill shock protection
- Electronic low water cut-out Interface for pump dry running protection and outlet pipe burst alarm
- 2 individual BMS volt free contacts per pump for run and alarm condition
- Individual pump information via four line LED display for status
- IE3 high efficiency pump motors
- Built to latest CE requirements and in accordance with ISO9001
- WRAS approved pumps and components; 304 stainless steel delivery manifold and flow through vessel for HTM04 compliance.
- Max flows to 2.6 litre per second at 1.6 bar; max pressures to 5 bar at 1 litre per second.
- 2 Year warranty with 365 day call out cover

AQUASUB packaged booster set
- Automatic constant pressure control via by integral variable speed motor controller
- Transducer pressure sensor per pump
- Twin: Automatic duty changeover of each pump
- Electronic Low Water Cut-Out Interface for pump dry running protection
- 2 individual BMS Volt Free contacts per pump for run and trip condition
- Individual pump information via four line LED display for pressure, power consumption, time/date and alarm conditions
- Separate Power, Run & Alarm LED’s
- Stop and Auto Button
- Pipe Burst Alarm
- RE-PRESS Slow Start on Power Restoration Protection
- Information logs for Hours run & Number of starts and last 20 alarms
- Start up wizard for easy initial set up
- Pump wetted parts and pipework manifolds in 304 stainless steel
- IE3 high efficiency pump motors
- Built to latest CE requirements and in accordance with ISO9001
- WRAS Approved pumps and components
The submersible pumps are situated in the tank, saving space so the unit is small enough to fit through a door. Supplied fully packaged, the unit can be placed on a flat floor so no need for the usual plinth or anti-vibration mounts.
Data sheets and O & M Manuals
BIM Models
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Installation and Maintenance by Aquatech Pressmain
All Aquatech Pressmain products can be installed by us. Our installation service includes commissioning. Products come with a full 24/7 warranty for 2 years. They are also all available with maintenance agreements, ensuring the product will be regularly serviced and maintained by our own experienced AGM service engineers, maximising efficiency and giving you peace of mind.
For more information on installation and maintenance, or to apply for a maintenance agreement.