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This is a pressure-actuated regulator that is designed for any that fits within the flow and pressure range of the regulator.  The regulator determines the direction of the flow in the system and maintains system pressure via an adjustable nut that controls the amount of tension on a pressure spring.  When the water flow stops, it is diverted through the bypass port at virtually no pressure.  The regulator is capable of handling one or more shut-off guns and should be run with no bypass (if the full flow from the pump is going through the regulator).  It actuates at around 10% above the system pressure.

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

Specification US Metric
Minimum Flow2.1 GPM8 L/min
Maximum Flow52.8 GPM200 L/min
Min Pressure580 PSI40 bar
Max Pressure3000 PSI207 bar
Temperature Rating160 °F70 °C
Inlet Port1" BSP
Outlet Port1" BSP
Bypass Port3/4" BSP
Weight15.4 lbs.7 kg
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.
ITEM# PART# DESCRIPTION Qty.
Repair Kit – Part #09811R
14 13247 Piston 1
15 05704 Seal Support 1
16 04036 Hexagon Nut 1
18 13012 O-Ring 1
20A 07281 O-Ring 1
21 07840 Support Ring 1
21A 07904 Support Ring 1
22 13254 Seal Pack 1
22A 08087 Grooved Seal Ring 1
25 12057 O-Ring 1
26 12055 O-Ring 1
28B 07653 O-Ring 1

Literature

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  • Giant Industries Limited Warranty
  • 22982R Literature

Materials

Sample Pump

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For 50 years, Giant Pumps has offered the most dependable positive displacement high-pressure triplex pumps available. Designed and built to the highest quality standards, customers count on Giant Pumps products to keep their equipment running. Every design detail of Giant Pumps products is optimized for long-life and reliable performance, making Giant Pumps the most trusted name in high-pressure pumps and systems.

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