The Rag Company Ultra H2O Spray Gun | High-Pressure Trigger Gun
The Rag Company Ultra H2O Spray Gun
Designed in-house at The Rag Company, the Ultra H2O Spray Gun is the trigger gun that anchors the Ultra H2O system. It sits between your pressure washer hose and whatever goes on the end of it — the Ultra H2O Spray Wand, the Ultra H2O Foam Cannon, or a 40° Ultra H2O nozzle.
The body is impact-resistant and built for daily use, with a chemical-resistant rubberised grip placed where your hand actually sits. Inside, the internals and fittings are stainless steel rather than the plated brass most guns use — the practical difference is corrosion resistance over years of wet storage, not a performance claim.
Key points
- Stainless steel internals and fittings — corrosion resistance where most guns run plated brass.
- Integrated stainless steel swivel — the hose rotates with you instead of twisting up behind you.
- Auto-lock quick coupler — genuine one-handed nozzle changes.
- Press-fit nozzle holder — your working tip stays on the gun, not in the bucket.
- Anti-fatigue trigger lock — hold flow without holding the trigger on long jobs.
- Rubberised ergonomic grip — control with wet, soapy hands.
Fittings — will it suit your machine?
- Inlet: 3/8" quick connect
- Outlet: 1/4" quick connect
Most machines sold in Australia use an M22 hose connection, which is why the gun ships with an M22 to 3/8" auto-lock quick coupler and an M22 to 15mm adapter — between them they cover the two fittings you're most likely to have, so in most cases it goes straight on.
The 1/4" quick-connect outlet is the standard detailing size, and it's what the Ultra H2O Spray Wand, Foam Cannon and 40° nozzles all plug into. If you're unsure what your washer takes, send us the model and we'll check before you order.
Specifications
- Maximum pressure: 5,000 psi (350 bar)
- Maximum flow: 10.5 gpm (40 L/min)
- Maximum temperature: 300°F (150°C)
Those ratings sit well above what any domestic or prosumer machine will put through it. This is commercial-duty gear being used on cars, which is the point — the gun is never the weak link.
In the box
- Ultra H2O Pressure Washer Spray Gun
- M22 to 3/8" auto-lock quick coupler
- M22 to 15mm adapter
- Teflon thread sealing tape
The rest of the Ultra H2O range
- Ultra H2O Foam Cannon
- Ultra H2O Spray Wand
- Ultra H2O 40° Spray Nozzles — 3.0, 4.0 and 5.0
Also written as Ultra H20 Spray Gun.