The WaterBoost WB-55 Pop Cat 5 (Type AB Air Gap) is a compact variable-speed water boosting system built for locations with a serious contamination risk — vehicle washes, bin stores, outside taps and similar high-hazard outlets. The Type AB air gap cistern protects the mains against fluids up to and including Fluid Category 5, the highest level of backflow protection in common use.
The system pairs a 55-litre WRAS-approved Category 5 AB air gap tank with the DAB Esybox Pop — DAB’s smallest, lightest all-in-one booster pump, delivering up to 65 l/min at a maximum of 3.2 bar. The complete tank, pump and base assembly measures just 770 × 720 × 300mm (H × W × D), with an IPX5 rating that allows outdoor installation — ideal for exposed or unheated locations.
Smart connectivity via the DAB H2D app for remote monitoring and Power Shower mode. Supplied with all interconnecting pipework. 3-year DAB warranty. Delivery typically 2 to 3 working days.
Fluid Category 5 Type AB air gap H2D app WRAS tank & pump IPX5 — outdoor rated 770×720×300mm Pipework included 3.2 bar max
