Hardwall Whip Hose: Recommended anywhere a hardwall hose is required. Highly resistant to cuts, abrasions, sun and weather. Improves ozone and abrasion resistance while providing increased life. Wirebraid Whip Hose: Recommended anywhere a hardwall or softwall hose is inappropriate. Provides full flow with no internal spring guards and will withstand full suction. Flexibility of a softwall, durability of a hardwall. Softwall Whip Hose: A lightweight, flexible hose for use when a hardwall hose is inappropriate. Highly resistant to cuts, abrasions, sun and weather. All Whip Hoses: Recommended for all Gasoline and GasolineEthanol blends at Ethanol levels designated as “Gasohol” (E10 maximum or less), Diesel fuel and Diesel fuelBiodiesel blends with nominal Biodiesel concentrations up to 5% (B0 – B5), Kerosene and Fuel Oil (heating oil), Leaded and Unleaded Gasoline. Hose material is private branded and UL listed. All curb pump hose assemblies are 100% pressure tested, inspected for electrical continuity and sample pull tested.