Ace Sanitary RSD400 Suction and Discharge Hose

Ace Sanitary RSD400 Suction & Discharge Hose is a gray, dual-helix sanitary rubber hose designed for pump suction and product transfer in dairy, beverage, and CIP workflows. It features an EPDM cover over a chlorobutyl tube for high-temperature resistance and to prevent taste or odor transfer, with an inside diameter of 4.0 inches and an outside diameter of 4.77 inches, rated for full suction and discharge up to 150 PSI. The hose runs 29 inches in length and has a weight per foot of 3.51 pounds, with a vacuum rating of 29 inches of mercury. Constructed with a dual-wire helix for flexibility and durability, it is compliant with 3-A 18-03 standards as well as USDA and FDA requirements. Common applications include pump suction and discharge, CIP loops, receiving bays, flow panels, filling machines, railcar transfers, and glycol transfer, making it a versatile choice for sanitary liquid handling where flavor and odor neutrality are critical.