[Size] ID: 1/2" (13mm), tolerance is ±0.5mm; OD: 0.78" (20mm), tolerance is ±0.8mm; Length: 25 feet.
[Material] Made of EPDM rubber.
[Parameter] Working Pressure: 100psi; Burst Pressure: 300psi; Temperature Range: -40°F to 257°F; Min Bending Radius: 104mm. Meets and exceeds SAE 20R3 Standard Wall Class D-2 requirements.
[Medium] Compatible with coolant, water, antifreeze, etc.
[Application] Used in hot water heater, engine's cooling system, connecting the radiator to the overflow reservoir, etc.
