WQK15-30QG Submersible Pump – 30 m Head for Deep Basements

Ever tried pumping sewage from four stories underground? That’s where the WQK15-30QG earns its keep. Thirty meters of head pushes wastewater up from deep basements to street-level sewers.

The Challenge
Deep basements in high-rise buildings collect sewage from toilets, sinks, and floor drains. The pump has to lift that water against gravity. Most standard pumps max out at 15–20 meters. The WQK15-30QG doubles that.

How It Achieves 30 Meters
The 2.2 kW motor runs at 2900 rpm, creating enough pressure to push water up. The 40 mm outlet keeps velocity high in the discharge pipe. And the cutting system ensures that solids don’t settle in the pipe during pumping.

Specs Worth Knowing

Parameter	Value
Model	WQK15-30QG
Flow	15 m³/h
Head	30 m
Power	2.2 kW
Outlet	40 mm
Motor Protection	Built-in

Installation Note
For deep basement installations, use a check valve at the pump discharge. This prevents water from flowing back down when the pump stops.

Applications Summary:​
deep basements, high-rise buildings, underground parking, subway stations, elevator pits

Thanks for reading from HAQUANPUMP. Got a deep pit that needs pumping? The WQK15-30QG might be your answer. Contact us for a quote.