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Soft Wash Poly Spray Gun ST-510 HydroJet
$24.99
Soft Wash Poly Spray Gun ST-510 HydroJet. A trigger gun controls water flow at the operator's hand — the primary control point on any pressure washing system.
Gun specification matters more than people expect. Flow and pressure ratings must meet or exceed your machine's output, and a gun rated below your system will fail, often suddenly and under pressure. Trigger effort also matters over a full workday — a stiff gun causes real hand fatigue across hours of trigger time.
Confirm the gun's GPM and PSI ratings against your machine before ordering. An undersized gun is a safety issue, not just a performance one.
Guns and lances are the parts your crew actually holds all day, and they take the most physical abuse of anything on a rig — dropped, dragged, and used as levers. Grime Task Force stocks them along with repair kits, because a worn trigger gun can often be rebuilt rather than replaced.
Frequently Asked Questions
What does this fit? Soft Wash Poly Spray Gun ST-510 HydroJet. Confirm connection type and size against your existing setup.
How do I choose the right gun? Match or exceed your machine's GPM and PSI ratings. An undersized gun is a safety hazard under pressure.
What lance length should I use? The shortest that reaches the work. Longer lances add reach but also leverage, fatigue, and reduced accuracy.
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