This is a pressure-actuated unloader that is designed for any pump that fits within the flow and pressure range of the unloader. The unloader regulates the flow in the system and maintains system pressure via an adjustable knob that controls the amount of tension on a pressure spring. When no flow is going out the outlet port, all flow is diverted to the bypass port at virtually no pressure. This unloader design requires a partial bypass to operate.
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
|Maximum Flow||6.6 GPM||25 L/min|
|Min Pressure||0 PSI||0 bar|
|Max Pressure||4000 PSI||275 bar|
|Temperature Rating||194 °F||90 °C|
|Inlet Port||3/8" FNPT|
|Bypass Port||3/8" FNPT|
|Discharge Port with Injector||3/8" MNPT|
|Discharge Port with Injector||3/8" FNPT|
|Weight||2 lbs.||0.91 kg|
|Full Repair Kit – Part #09321|
|Seal Repair Kit – Part #09322|
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.