The Simpson Replacement Spray Gun with Side Assist is for cold water machines and is designed to replace or upgrade your existing pressure washer spray gun.
- Equipped with a trigger safety lock-out
- Can be used with pressure washers with standard threaded high pressure hose and wand connections
- Has an ergonomic design and easy pull trigger helps reduce hand fatigue for all day use
- Designed to fit most gas pressure washers
- Rated up to 4500 PSI