They perform the function of automatic control of pressure energy levels by acting on the power supply of the electric pump. They are previously calibrated at standard closing and opening contact pressures, but can be calibrated at different pressures thanks to their adjustment device.

Vertical pressure tanks EPDM interchangeable membrane.

EPDM membrane for pressure tanks

Pressure switches for water installations Phase:  single-phase Pressure:...

Horizontal pressure tanks EPDM interchangeable membrane

Electronic control switch detecting flow and pressure 12A

Pressure switches for water installations Phase: three -phase Pressure: 1-5...

Pressure switches for water installations Phase:  single-phase (3 way connection)<br...

Pressure switches for water installations Phase:  single-phase Pressure:...