Unloader valves -32 MPa-4550 psi: Pulsar 4 with micro-switch
Unloader with integrated micro switch, which is actuated by the piston of the unloader when a pre-determined, pre-set pressure level is reached. The piston opens or closes the electric control. At gun closure, the water flow is discharged in bypass reducing the pressure in the system upstream of the unloader.
Rated pr. 280 bar - 28 MPa - 4050 psi
Permiss Press. 310 bar - 31 MPa - 4500 psi
Couplings 3/8 Bsp F