Product Details
Simpson offers a professional pressure washer spray gun 80178 designed for both commercial and residential projects; this replacement spray gun is ideal for cleaning industrial equipment parts, walls, floors, vehicles, and more. The hot water spray gun features a threaded 3/8" FNPT inlet and 1/4" FNPT outlet, compatible with most hoses and spray wands, and provides a universal fit that easily connects to high-pressure hoses and spray wands via the included threaded M22 and quick connect (QC) adapters. Its ergonomic design and easy pull trigger ensure comfort and ease of use, while the trigger is equipped with a safety lockout feature. This spray gun serves as either a replacement or an upgrade for existing spray guns in most pressure washers with ratings of up to 5075 PSI and 12.0 GPM, and it can be utilized with hot or cold water machines, rated up to 212 degrees Fahrenheit.








