Hypro GS40GI Control Unit/Regulator Category_Pumps/Electric It is the lawn care

It is the lawn care industry standard

The unit NO longer comes with the "breather" valve

C Series Hydra-Cell Valves bypass system fluid to prevent excess system pressure

•Port Sizes: 1-1/4" (M) hose barb inlet

Maximum rated speed: 1000 rpm

Hypro GS40GI Control Unit/Regulator Category_Pumps/Electric It is the lawn careSince the Hypro 9910 GS40GI regulator shares the same specifications as the AR GIC40 Regulator, with the exception of the seat material (GS40GI uses a viton valve seat, while the GIC40 uses a ceramic valve seat), it can be used on the Annovi Reverberi AR 30, AR 40, AR 50, AR 303, AR 403, AR 503 diaphragm pumps. Both regulators are interchangeable with one another.