Interstate Pneumatics PW7170 Pressure Washer Front Entry Spray Gun. Even though you may be extremely careful with your washing tools, accidents happen. And your spray gun can come out of your workshop broken. And if not broken, with time your spray gun can wear out. In either case, Interstate Pneuamtics spray guns is what we recommend. You can use this replacement spray gun on pressure washers rated up to 3000 PSI. It comes with a Trigger Lock to prevent accidental spraying when not in use. 5 pack Pressure Washer Quick Connect Spray Nozzles Tip Set 1/4 Inch PW Nozzle Tips. This is a genuine Interstate Pneumatics pressure washer quick-connect spray tip kit, replaces old, worn or lost spray tips for pressure washers up to 4000 PSI. These tips improve the cleaning efficiency of your pressure washer and are perfect for all brands of Pressure Washers. Kit Includes: 5 Color Coded 1/4 Inch Quick Connect High Pressure Spray Nozzles which are follows: 0 Degree (Red) - Pencil Jet Nozzle | 15 Degree (Yellow) - High Performance Nozzle | 25 Degree (Green) - Multi Purpose Nozzle | 40 Degree (White) - Sensitive Surface Nozzle | 65 Degree (Black) Detergent Application (low pressure) Nozzle | 0 Degree, 15 Degree, 25 Degree & 40 Degree Nozzles are Stainless Steel & 65 Degree Nozzle is Brass. | Spray Nozzle Tips Specification: Size: 25 | GPM: 2.5 | Pressure Washer Front Spray Lance M22 x 1/4 Inch Quick Coupler 36 Inch - PW Lance. For use with most pressure washers with a Maximum Pressure of 4000 PSI. Pressure Washer Front Spray Lance Specification: Maximum Pressure: 4000 PSI | Inlet: M22 x 14mm | Outlet: 1/4 Inch Quick Coupler | Maximum Temperature:300 DegreeF | Length: 36 Inch.