Briggs & Stratton 772235 Unloader

<span style="color: rgb(13, 13, 13); font-family: Söhne, ui-sans-serif, system-ui, -apple-system, " segoe="" ui",="" roboto,="" ubuntu,="" cantarell,="" "noto="" sans",="" sans-serif,="" "helvetica="" neue",="" arial,="" "apple="" color="" emoji",="" "segoe="" ui="" symbol",="" emoji";="" font-size:="" 16px;="" white-space-collapse:="" preserve;="" background-color:="" rgb(255,="" 255,="" 255);"="">When the trigger of the pressure washer's gun is released, the unloader valve redirects the flow of water so that it circulates back to the pump rather than going through the spray gun. This function is vital because it prevents the pump from over-pressurizing and potentially getting damaged.