A linear design shut-off gun with that has an ergonomic handle and trigger design that allows the user to operate the gun in an easy manner.  It includes a safety lock which prevents accidental opening of the valve.  Designed with a stainless steel control bolt, stainless steel seat, ball and ½” inlet and discharge fittings, the gun can be used whenever directional control of the lance tube is needed.

WARNING: This product might contain a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

  • Giant Industries Limited Warranty
  • 21380-08-08SS Literature


U.S. Metric
Flow 10.6 GPM 40 L/min
Pressure (Maximum) 4500 PSI 310 bar
Continuous Temperature 320 ºF 160 ºC
Inlet 1/2″ FNPT
Outlet 1/2″ FNPT
Weight 1.3 lbs 590 grams
Special Features Linear, Stainless Discharge and Inlet


Plunger Packing Kit – Part # 09748
2 05981 O-Ring 1
4 05983 Ball 1
5 09584 Seat 1
18 04045 Back-Up Ring 1
19 04044 O-Ring 1
21 05994 Piston 1

Repair Kits Available

The repair kits listed to the right are available for this pump. If you need further information about these repair kits, or have questions about other specific parts for your pump, please contact you local Giant distributor or contact Giant customer service.

Service & Repair

Giant provides service on each pump and accessory that we sell. Many basic repair procedures are covered in the Giant repair manual. For all other questions on service or repair needs please contact your local Giant distributor.