Designed to replace the existing 301 Series hose, Parker Hannifin's 302/301 hose features a universal two-wire construction hose to meet global customer requirements. The new hose offers higher working pressures than the 301 hose. A nitrile core inner tube provides optimal fluid compatibility across a broader array of hydraulic fluids — including biodegradable ones. It fits hose sized -4 to -32 and approved for use with 30 Series and 43 Series fittings. Warranty: 1 year or 2,000 hours.