WAVE Bathroom Pump for Shower and Washbasin 250W H=4m 75944

In many bathrooms, especially in basements or below the main drain line, wastewater from the shower or washbasin cannot flow away naturally due to insufficient gradient. This leads to standing water, slow drainage, and unpleasant odours. The WAVE Bathroom Pump 250W solves this by automatically collecting and pumping greywater up to 4 metres high, allowing you to install a shower or washbasin almost anywhere without major plumbing work.

Who is it for

This pump is ideal for homeowners renovating a basement, adding an en-suite bathroom, or converting a utility room. It is also suitable for hairdressers, small offices, or any location where a washbasin or shower is needed but the main drain is far away or at a higher level. If you need to pump wastewater from a shower, washbasin, or bidet up to 4 metres vertically, this unit provides a reliable and quiet solution.

Main features

• Powerful 250 W motor with a maximum flow rate of 100 litres per minute for quick drainage.
• Automatic operation via integrated pressure switch – starts when water enters and stops when the tank is empty.
• Multi-diameter outlet (23/28/32 mm) fits common shower and washbasin drain hoses.
• Durable ABS plastic housing and stainless steel motor shaft for long service life.
• Low noise level under 60 dB, so it won't disturb your household.
• IPX4 splash-proof rating, safe for bathroom use.
• Handles greywater up to 45°C, suitable for normal shower and washbasin waste.

Specifications

• Power: 250 W
• Voltage: 230 V AC, 50 Hz
• Max pumping head: 4 m
• Max flow rate: 6 m³/h (100 L/min)
• Inlet diameter: 40 mm
• Outlet diameter: 23/28/32 mm (multi-diameter)
• Max liquid temperature: 45°C
• Protection class: IPX4
• Housing material: ABS plastic
• Motor shaft: stainless steel
• Cable length: 1.5 m
• Pump type: centrifugal
• Noise level: < 60 dB

Tips

For optimal performance, install the pump as close as possible to the shower or washbasin and ensure the inlet hose has a slight downward slope towards the pump. Regularly check and clean the inlet filter to prevent hair and soap residue from clogging the impeller. If the pump will be used for a shower, consider a model with a higher flow rate if multiple fixtures are connected simultaneously. Always follow local plumbing codes and use a dedicated electrical circuit with a residual current device (RCD) for safety.