Primary vacuum system shutoff with 3" connection. 6" diameter weld ring, double ball, great for liquid and grease service! Includes RIV vacuum relief, RIV pressure relief and Moro USA gauge. Maximum 630 CFM.
Primary vacuum system shutoff with 4" connection. 6" diameter weld ring, double ball, great for liquid and grease service! Includes RIV vacuum relief, RIV pressure relief and Moro USA gauge. Maximum 630 CFM.
Secondary vacuum system shutoff is efficiently designed to help eliminate excessive pump wear and damage in the event any material escapes past the primary shutoff. Maximum 630 CFM.
Secondary vacuum system shutoff is efficiently designed to help eliminate excessive pump wear and damage in the event any material escapes past the primary trap. Maximum 630 CFM.