GDHXW Pressure Washer Gun with Extension Wand — 5000 PSI, 5 Nozzles & Quick-Connect

The GDHXW High Power Washer Gun is a heavy-duty, adjustable-pressure spray gun with an extension wand, five interchangeable nozzles, quick-connect fittings and durable accessories engineered for cleaning jobs up to 5000 PSI.

Designed for homeowners, detailers and pros who need concentrated cleaning power, this pressure washer gun combines a long-reach extension, simple hand-tight connections and a compact storage spot for nozzles. It accepts common quick-connect hoses and includes M22 adapters so it fits many pressure washer setups. Built for high flow and temperature tolerance, the unit balances powerful rinsing with practical on-tool organization to keep work moving faster and cleaner.

How much pressure and flow can this gun handle?

The GDHXW washer gun supports heavy-duty conditions with a maximum rated pressure of 5000 PSI and a flow capacity of up to 7 USGPM. It is suitable for most high-pressure washers and tolerates water temperatures up to 60°C (140°F), making it useful for demanding outdoor cleaning tasks when used with compatible equipment.

• Maximum pressure: 5000 PSI
• Maximum flow: 7 US gallons per minute
• Max water temperature: 60°C / 140°F
• 3/8" quick connector for fast hose attachment

Which connectors and adapters are included, and will it fit my hose?

The gun includes a 3/8" quick-connect fitting and two M22 adapters (14mm and 15mm) so you can convert many threaded pressure hose ends into a quick-attach coupler. It is not designed to connect to garden hoses or direct household faucets—only high-pressure lines.

• 3/8" quick-connect male on the gun for instant attachment
• M22-14mm and M22-15mm adapters included to fit common threaded hoses
• Not compatible with standard garden hoses or faucet outlets
• Hand-tight installation—no tools required for most setups

What nozzle options, maintenance parts and convenience features come with the gun?

The gun ships with five color-coded nozzle tips that cover fan, pencil and soap spray patterns, and those nozzles store directly on the handle so they stay with the tool. The kit also includes 10 spare O-rings to replace worn seals after repeated assembly and two adapters for broad compatibility.

• Five nozzle tips stored on-handle to prevent loss
• 10 replacement O-rings for quick seal repairs
• Extension wand for added reach and safer overhead work
• Quick-disconnect design for rapid nozzle or hose swaps

Who is this for?

The GDHXW High Power Washer Gun is for anyone who needs a robust, adaptable spray gun for heavy cleaning tasks—automotive detailers, deck and siding cleaners, fleet maintenance crews and serious DIYers. It fits users who already own a high-pressure washer and want faster nozzle changes, a longer reach, and simple maintenance with spare O-rings and adapters included. Avoid using this gun with ordinary garden hoses or low-pressure systems; it performs best when paired with compatible high-pressure equipment.