Product: Kit of fittings for submersible pumps with air breather valve - Accessories & materials for drilled wells

Accessories for submersible electric pumps
Complete accessory kit for the supply of air in the tank

Main features
This kit made in Italy consists of an air supply valve, a water drain valve, a mechanical float or an air guardian valve (float breather valve), a PN40 non-return valve. 

This kit is efficient and long lasting. When the submersible pump stops, for atmospheric pressure, a short section of pipeline is filled with air. This air will be forced into the system. Precisely for this reason an air guardian valve is inserted into the pressure tank which has the function of keeping the cushion present inside it stable.