tomtucson
New member
Not exactly sure what they are. I would like to use a regulator or relief valve (same thing?) instead of an unloader so it can be plumbed 'off line', allowing the water to go straight from the pump to the gun. Am I correct that when the gun is off the water will be full flow, full pressure - meaning the engine is working full out when you are not spraying? I was thinking it could work with a clutch or kick-down for normal flatwork. Thanks