Skip to main content
Featured Image for 22973CP

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

Specification US Metric
Minimum Flow2.1 GPM8 L/min
Maximum Flow35.7 GPM135 L/min
Min Pressure580 PSI40 bar
Max Pressure4060 PSI280 bar
Temperature Rating158 °F70 °C
Inlet Port3/4" FNPT
Outlet Port3/4" FNPT
Bypass Port3/4" BSP
Weight0 lbs.0 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.
Plunger Packing Kit – Part #09461P
5 08055 O-Ring 1
6 12057 O-Ring 1
7 10011 O-Ring 1
9 04629 O-Ring 1
10 04630 Support Ring for 9 1
12 04011 O-Ring 1
13 04639 Support Ring 1
14 12207 Ball 1
15 04632 Valve Spring 1
16 12208 Valve Seat 2
18 12244 Vale Plate 1
20 07035 O-Ring 2
21 06017-0100 Spring, Kickback Valve 1
26 04635 Sleeve 1
33 12017 O-Ring for Plug 4


Documents open in new window/tab.

  • Giant Industries Limited Warranty
  • 22973CP Information


Sample Pump

Our Company

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.

Learn More

Join Our Newsletter

Get the latest updates from Giant Pumps delivered right to your inbox!

Subscribe to the Giant Newsletter

Back to Top