The pump empties the sump on its own

The STP2-500A is the same strong contractor pump as the STP2-500, but with automatic control. The pump starts when the water rises and stops when the level falls. Nobody has to visit the site to start it.

The product is part of our submersible pump range and complements the other site supplies.

The same durable parts

The pump moves water containing sand, mud and sludge. Power is 0.5 kW, flow rate 210 l/min and the head 12 metres. Weight is 19 kg, slightly more than the basic model because of the automatic control.

When automatic control pays off

Automatic control pays for itself at sites where water arrives irregularly: excavations in the rain, basements and pumping stations where the level varies. Without it the pump either runs for nothing or the site is left unattended.

Technical data

Frequently asked questions

How does the automatic control work?

The pump has level control that starts and stops it according to the water level.

What is the difference from the basic model?

The technical figures are the same. The automatic model weighs 19 kg and works independently; the basic model (401010003) is started by hand.

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