Rainwater Harvesting Limited

Rainwater Harvesting Limited

- Model Series 3 - Hydroforce Submersible 800W Clean Water Pump



HydroForce Rainwater Harvesting Pump Series 3 is a submersible pressure sensitive rainwater tank pump - electronically controlled, centrifugal roto-dynamic with no reciprocating parts. Built-in non-return valve and double dry-run protection. Manufactured in the UK. Powerful Pump & Essential Features. The pump features a self-controlling pressure switch, dry run protection and a non-return valve. It is suitable for total immersion in tank water or it can be externally connected to the tank above ground. The Series 3 will deliver up to 3.5 bar (household pressure is around 2.5-4.0 bar). If connected to a hose or tap, the pump will automatically start to pump water when the tap or hose is turned on. The pump delivers over 2500 litres per hour using a 1' connector and uses 800 watts at 220-240v AC delivered by a 10 metre cable.

The HydroForce™ Series 3 is an electronically-controlled, pressure-sensitive, submersible, centrifugal roto-dynamic pump with no reciprocating parts.

Pressure-sensitive (demand) pump switches on and runs when there is a demand for water.

Max head (nominal) 35 metres, pump pressure (nominal) at outlet 3.5 bar, max. suction 3 metres

Dry-run Protection: when no water is detected for 8 seconds, the pump is turned off by the printed circuit board (PCB) in order to protect the motor and pump from burning out. Automatic reset after a period of 30 minutes. If water is still not detected, subsequent  reset periods are 1.5 hours, 3 hours, 7 hours, 12 hours, 24 hours then back to the beginning of the cycle. Additionally, a thermal switch, not connected to the PCB, turns the pump off if motor overheats. It resets when cool which make take several hours.

New: Alloy bulkhead, pressure release gap and twin chamber design prevents ingress of water to motor, electrical components and to bearing oil.

New: Double bearing seal prevents egress of bearing oil.

New: Alloy bulkhead dissipates motor heat to water in the second chamber.

New: Logic processors in PCB prevent other pump anomalies and permit factory programming of reset timings.

New: Inlet cartridge filter, inlet strainer and output pipe connector are factory-fitted and the seals tested to ensure proper running of the pump.

Guaranteed for 2 years.

Electricity consumption 800 watts at 220-240 Volts AC 50 Hz (requires 10 or 13 amp fuse and RCD mains socket). Connection cable 10m H07RN-F.

Inlet port to the non-removable filter 1 inch (25mm) female BSP. Output port 1 inch (25mm) female BSP provided with push-fit connector for 1 inch (25mm) MDPE pipe (1 ¼ inch (32mm) connector option by special order).

Dimensions L 565 W 185 H 260 mm, weight 13.1 kgs

High-quality image-based multi-lingual instruction manuals

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