The Mini Drain compact wastewater pumping station provides a highly reliable, engineered drainage solution designed to overcome the challenges of site layouts where gravity fed discharge to the main sewer is unavailable.

Perfectly suited for residential extensions, basement conversions, garden studios, and utility outbuildings, this versatile lifting system ensures the seamless transfer of wastewater from kitchens, utility sinks, washing machines, and showers.

By utilising an optimised below ground footprint, the system delivers high throughput performance without requiring extensive excavation or disrupting existing structural foundations.

Every Mini Drain packaged system features a premium grade polyethylene chamber paired with a high performance submersible drainage pump capable of handling rapid fluid intake with complete reliability.

Available in a choice of four tank depths ranging from 190 litres up to 600 litres, the structural configuration can be selected precisely to match your specific site invert level and emergency storage calculations.

The automated internal float switch mechanism guarantees autonomous operation, ensuring the sump evacuates efficiently as soon as fluid levels rise during heavy appliance use.

The Mini Drain is not designed to handle waste from toilets, if you need a small pumping station to handle sewage please see our Mini Foul sewage pumping station.