Pedrollo stainless steel shock absorber for Pedrollo "1SF" automatic submersible pumps, 1/2", suitable for underwater use

Pedrollo 1SF stainless steel impact absorber (AD) 1l connection 1/2" male.

This shock absorber protects the life of your pump!
For pumps with integrated electronic control the pump starts or stops
the pump starts or stops automatically when a tapping point is opened or closed.
This happens both activation of a solenoid valve by the irrigation controller
as well as by manual water withdrawal from a water socket.
For well pumps, this mechanism can also be achieved by a press control.

To ensure proper operation and avoid frequent restarts, and thus save more energy
the 1 SF tank (or a similar tank with a minimum volume of 1 liter) should be installed with an inlet pressure of
installed with an upstream pressure of 1.2 bar. This avoids frequent pump starts and prolongs the life of your pump.
The dimensions of the expansion tank should be suitable for the pump and the water intake volume.

Technical characteristics: Pedrollo 1SF impact absorber (AD)

Material: stainless steel
Maximum working pressure: 10 bar
Capacity: 1l
Connection 1/2" male