The WaterBoost WB-Fixed 300 Slimline is a complete, pre-assembled fixed-speed water boosting system designed as a cost-effective solution to low water pressure or restricted flow in 3–5 bedroom homes. A 300-litre WRAS-approved slimline tank (600mm dia × 1200mm high) pairs with the DAB Dtron2 internal fixed-speed pump, delivering a reliable 50 l/min at 3 bar.
The DAB Dtron2 sits submerged inside the tank — no external pump unit, keeping the footprint to a minimum. The tank fits through a standard doorway (600mm wide) and connects directly to the mains via the pre-fitted ¾" ball float valve. Fully pre-assembled — no site build required.
Supplied with ¾" ball float valve, 600mm connection hose, and By-law 30 kit. The tank carries a 5-year warranty and the DAB Dtron2 pump a 3-year warranty. Please contact us for delivery timescales.
WRAS tank & pump Internal pump Fits through doorway Direct mains Pre-assembled 3yr pump warranty
