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The pump is designed for continuous submersible use. It is equipped with a dry run protection by either a fixed mounted magnetic float switch or a loose float switch for the direct suction version. It is made to pump clean water, for example from rainwater storage tanks or wells. The pump is capable of pumping large quantities of water at a small difference in height.

All parts that are in contact with water are made of stainless steel or plastic, which ensures high resistance and durability.

In rainwater harvesting, it is usually switched on and off electrically.

However, it can also be used in automatic mode. In this way, the pump ensures that the water level in the place where it is installed is no higher than approx. 20 cm. If, for example, it is installed in a small pump shaft at the lowest point of the cellar, it is suitable for automatic protection against flooding.

For direct suction or with connection option for a floating suction filter. Optionally with 1" nozzle or 1 1⁄4" inside thread. Versions with connection option for a suction filter also include a large stainless steel stand plate for maximum stability and 20 m connection cable.

Maximum flow rate 170 l/min and maximum head 9.0 m.

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  • Parts that come into contact with water are made of stainless steel or plastic
  • Large flow rate
  • 20 m connection cable
  • dry run protection with float switch or level switch (depending on model)
  • Large stainless steel stand plate (22 cm x 22 cm) for maximum stability (depending on model)
Provedo pressure diagram, WISY rainwater pump

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Article number

Provedo B-1 suction side with 1" nozzle with stand plate / with level switch UP 1322
Provedo B-1 suction side with 1 1/4" nozzle with stand plate / with level switch UP 1122
Provedo B-1 direct-priming without stand plate / with loose, floating level switch UP 1113
Provedo B-1 direct-priming without stand plate / without float switch UP 1111
Provedo B-1 VX Special version with 20 m connection cable for the Optima and Maxima rainwater works. Suction side with 1" nozzle, pressure side with 1" nozzle and integrated non-return valve. with stand plate / with level switch UP 1322 VX