Pulsar Zero Flow Activated Soft Unloader Valve 10.5gpm 4050psi general-and-interpump-pumps Operates as safety device to

Operates as safety device to shut off burner to prevent machine (water) overheating flashing to steam

Model 4030

180° F Rated Temperature

Accessory kit for gas / electric pressure washers

Use in remote areas or as an explosion proof pressure washer in environments

Pulsar Zero Flow Activated Soft Unloader Valve 10.5gpm 4050psi general-and-interpump-pumps Operates as safety device toPA Zero flow sensing "SOFT" unloader valve. Easy to manage hose, no pressure trapped in lines. 4050psi Maximum Rated Pressure 10. 5gpm rated flow 3 8" FPT Inlet Outlet Bypass 90C 195F max temperature **Caution** Unloader valves are one of the most important safety devices on a pressure washer system. Failure to install and set the unloader properly could result in a very dangerous situation causing severe damage to the pump and possibly the operator.