59861 – BLUE – 1/2″ Hose Colors: Blue, Orange, Black, White, Grey Chemical Compatibility: Yes: Acetone, Alcohol, Ethyl, Greases, Oils, Commercial Dish Detergents, Gasoline, Lacquer Solvents, Sodium Hydroxide No: Chlorine, Acids, Ammonium Hydroxide, Bases Strong, Hypochlorite Ion Solutions, Sodium Hypochlorite Melting Point: 329F Maximum Operating Temperature: 170F (Repeated exposure to this temperature will cause fatigue) Recommended Maximum Line Pressure & Flow Rates: 1/4″ System: 50 psi – 250 gph or (110 psi – 500 gph W/ Element Clamps) 1/2″ System: 30 psi – 475 gph or (60 psi – 950 gph W/ Element Clamps) 3/4 System: 20 psi 1,140 gph or (40 PSI 2,280 gph W/ Element Clamps) Acetal Copolymer in accordance with the rules in 21CFR 177.2470 meets the requirements of this regulation for food contact. All colorants are used at the recommended let-down ratio to meet 21CRF 178.3297. Loc-Line is not sanctioned for use with alcoholic or fatty foods at any temperature. This material meets NSF International Standards 14, 51 and 61 for contact with potable water Please note that all applications have variables and conditions that will affect the maximum working pressures. Testing suitability for your application is always recommended.