Hose Kit, Connection Size 4 in, Connection Gender Male x Female Discharge Hose, Male x Female Suction Hose, Compatible with Pump Type Air and Gas Operated Diaphragm, Remote Location Engine Driven Trash and Utility, Compatible Manufacturer Part Number 11G230, 11G236, WT40XK3A, Compatible Grainger Part Number 11G230, 11G236, 6DLY6, Shut Off Pressure (Maximum) 70 psi, Hose Inside Diameter 4 in, Hose Length 20 ft Suction, 50 ft Discharge, Hose Material PVC, Includes Gaskets, Suction Hose Strainer