Check the listing for details. GRAINGER APPROVED 45DU51 Water Hose Assembly,3"ID,20 ft. 45DU51. Condition: New. Listed at 245.97 USD. Water Suction and Discharge Hose, Hose Inside Dia. 3 in, Hose Length 20 ft, Hose Color Clear, White, Hose Tube Material PVC, Hose Cover Material PVC, Max. Working Pressure @ 70 F 55 psi, Temp. Range -10 Degrees to 130 Degrees F, Bend Radius 9 in, Hose Fitting A Size 3 in, Hose Fitting B Size 3 in, Hose Fitting A Material Aluminum, Hose Fitting B Material Aluminum, Hose Fitting A Type Cam and Groove C, Hose Fitting B Type Cam and Groove E, Hose Configuration Coupled Assembly These PVC (polyvinyl chloride) suction and discharge hose assemblies are used to vacuum water in industrial and construction applications. The hoses are made from PVC, which provides good flexibility and good resistance to chemicals. The hoses' smooth interior helps keep material from building up in the hose, and the ho.