This is our easiest underground rainwater harvesting system to setup. Simply lower the submersible water pump into the water tank and connect to an outside tap.
Ultra-low in height, our 1500 litre underground water tank is perfect for those with high water tables or generally difficult digging conditions.
Each tank is fitted with a 16'' manhole access lid. Although not predrilled, inlet and outlets can be made anyway on the tank. Located at the bottom is a sump perfect for installing a water pump.
- ULTRA-LOW dig - for high water tables
- Compatible with UK standard 4" (110mm) pipe fittings
- Connect multiple tanks together using 4" drainage pipe
- Rotationally moulded for strength and durability
- 10 year warranty against manufacturing defects
The HydroForce Series 3 is an electronically-controlled, pressure-sensitive, submersible, centrifugal roto-dynamic pump with no reciprocating parts. Max head (nominal) 35 metres, pump pressure (nominal) at outlet 3.5 bar, max suction 3 metres.
Made from the same high-quality MDPE as the underground water tank, the filter box can be installed anywhere along the inlet pipe between the tank and the down pipe. Ensure you can gain access to the filter for cleaning. Please note that the filter box lid is designed to withstand foot traffic only.
Water tank dimensions
||H:950mm x W:1200mm x L:2400mm