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Pump by-pass (50mm, 2") (made of steel) - for a pump with a 25 mm connection

Pump by-pass (50mm, 2") (made of steel) - for a pump with a 25 mm connection



Cost: Individual calculation
(After placing your order we will send you a non-binding offer containing delivery costs.)
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Pump by-pass protecting the pump from damage in case of an electricity break down.

50 mm = 2"
Warranty: 2 years

The above mentioned pump by-pass does not contain a pump, that must be chosen for the installation
depending on the building height. The set protects the pump during break in the electricity supply. In such a situation, the water can circulate through the pressure differential valve of the set. The valve can be mounted on the water outflow and on the water return as well. It has to operate in the vertical position.

The set comprises of:
- pressure differential valve 
TECH - POL 1", 1 1/4", 1 1/2", 2"
- ball valve with W-Z elbow
- filter 
- couplings 


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