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