Pressure washer weep guns, can also be referred to as dump guns, are spray guns that still let water flow after the trigger is released. With this feature, an unloader valve is not necessary. This type is trigger gun is named because it can "weep" or leak to protect from freezing. Weep guns are the trigger gun of choice at self-service car wash businesses, especially in cold weather environments.
Works with: 352236,353010W,87103850,87103870,87104140