The Giant Pumps 21250B is a heavy-duty pressure washer shut-off gun built for professional high-pressure cleaning systems. Its rear-load design, ergonomic handle and trigger, and discharge tube orientation are designed to make the gun easier to operate during extended cleaning jobs.
The 21250B handles up to 10 GPM, 5,000 PSI and 300°F. It uses a 3/8" FNPT inlet and 1/4" FNPT outlet and features a non-weep design. Stainless steel components are used at key wear and flow points, including the control bolt, cam, seat, ball and discharge tube. A safety lock helps prevent accidental valve opening when the gun isn't in use.
Best For
- Professional pressure washing
- Hot water pressure washer systems
- Commercial and industrial cleaning
- High-pressure systems requiring a non-weep shut-off gun
