Hayward - Zwembadpomp PWL 0,75 HP, 50 mm lijmaansluiting, 230 V - 7038744

Hayward – Pool pump PWL 0.75HP 50mm glue socket 230V

With a rated flow of 13 m³/h at 230 V single-phase, this Hayward Powerline pump is well matched to in-ground and above-ground pools up to approximately 88 m³ when running an 8-hour filtration cycle. Drawing just 3.2 A from a standard domestic supply, it keeps running costs modest for a full-season pump. The 50 mm glue-socket connection suits the most common European pipework sizing, making it a straightforward drop-in for new builds and retrofits alike.

Hydraulische prestaties en dimensionering van zwembaden

At 0.75 HP (roughly 0.55 kW), the Powerline delivers its best efficiency at low system resistance — meaning relatively short pipe runs and modest head. The pump must be installed above water level and is self-priming, so it recovers quickly after any interruption to flow. For optimal turnover, system designers typically pair this output with medium-length pipework of 5–10 metres and limited elevation change.

Materials & mechanical build

The wet end uses a Noryl impeller — a glass-filled thermoplastic known for its resistance to pool chemicals and salt water — combined with a polycarbonate strainer cover that lets you check basket condition without opening the pump. The mechanical seal and shaft are stainless steel (grade 304), protecting the drive train from corrosion in both chlorinated and salt-chlorinated systems. Maximum liquid temperature is rated to 35 °C.

Motor & electrical connection

The single-speed motor runs on 230 V AC and is fitted with integral thermal protection that shuts the pump down automatically should it overheat, preventing motor burn-out. At 9.8 kg and 504 mm overall length, the unit is compact enough for standard plant-room installations yet robust enough for year-round use in residential and light-commercial settings.