This switch is used to translate water pressure to a micro switch.  The pressure switch will control on and off functions for low amperage devices, such as burners and clutches.  The control setting is pre-set at the factory and can be wired in a “normally open” or “normally closed” manner.

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
  • 23177-4000 Literature


U.S. Metric
Pressure (Maximum) 8700 PSI 600 bar
Actuation Pressure 580 PSI 40 bar
Permissible Pressure 9570 PSI 660 bar
Environment Temperature 167 ºF 75 ºC
Inlet 3/8″ M BSP
Cable Length 1200 mm, Electric Wire 3 x 1 mm
Breaking Switch 16 (A) resistive load
Breaking Switch 6 (A) inductive load
Weight 0.6 lbs 0.27 kg
Materials Brass


Repair Kit – Part #09180
5 08805 O-Ring 1
8 08791 Back Up Ring 2
9 08584 O-Ring 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.