Pressure Washer Spray Gun Kit — Copper M22, 5 Nozzles, 150bar
$36.99
Copper-bodied spray gun rated to 150bar/2250psi with M22 quick-connect. Includes five color-coded nozzles and a base stand. Compatible with most home pressure washers using M22*1.5 14mm fittings. A direct upgrade from the plastic trigger gun most machines ship with.
Why the Gun That Ships With Your Washer Gets Replaced
The trigger gun included with most entry-level pressure washers is plastic. It works, but it flexes under sustained pressure, wears faster at the fittings, and doesn’t hold up to the mechanical stress that a gun takes in regular use. This kit replaces it with a copper-bodied gun rated to 150bar/2250psi — a meaningful step up in build quality at the part of your setup that takes the most wear.
What’s in the Kit
Spray Gun
- Body: Copper — handles pressure and heat better than plastic or zinc alloy
- Rating: 150bar / 2250psi
- Connection: M22*1.5 14mm (standard residential fitting)
- Weight: 800g
Nozzle Set — Color-Coded for Spray Angle
- Red (0°) — concentrated spot cleaning. Use with caution: at close range this angle can damage soft surfaces and penetrate skin. Never point at people, animals, or untreated wood without testing distance first.
- Yellow (15°) — stripping, paint prep, concrete
- Green (25°) — general purpose, most residential cleaning
- White (40°) — wide rinse, car exteriors, vinyl siding
- Black (soap) — low-pressure detergent application
Also Included
Base stand for upright storage between uses.
Compatibility
Fits pressure washers with M22*1.5 14mm male thread output — the most common configuration on residential electric washers. Verify your machine’s outlet thread spec before ordering. Not all M22 fittings are the same diameter: M22*1.5 14mm and M22*1.5 15mm are different sizes.
Frequently Asked Questions
What makes copper better than plastic at this pressure rating?
Copper doesn’t flex under pressure cycling the way plastic does. At 150bar, plastic fittings expand and contract with each use, which gradually loosens the seal. Copper maintains dimensional stability, which is why professional-grade guns use metal construction throughout.
Is this compatible with cordless pressure washers?
Compatibility depends on the output fitting, not the power source. If your cordless washer has M22*1.5 14mm output, this gun fits. Check your machine’s spec sheet or output fitting before ordering.
