HIGH TEMP. HYDRAULIC HOSE SAE100 R7(NON-CONDUCTIVE & DOUBLE LINE) SAE100 R7 thermoplastic hydraulic hose is suitable for delivering synthetic, petroleum or water-based hydraulic fluids in the working temperature of -40 C to +93C. Specification: (1)Dash:R7-03 (2)I.D. Inch:3/16 mm:4.8 O.D. mm:23.6 (3)PSI:3002