how to clean a pressure regulator for pressure washer
There is an ideal spring tension for each unloader valve on a given pressure washer that will result in maximum pressure when the pressure washer trigger gun is engaged, and minimum spike in pressure when the trigger gun is released.here is an ideal spring tension for each unloader valve on a given pressure washer that will result in maximum pressure when the pressure washer trigger gun is engaged, and minimum spike in pressure when the trigger gun is released.