EVIL ENERGY 1/2" Heater Hose Coolant Radiator Straight 100PSI SAE 20R3 10FT Black

EVIL ENERGY 1/2" Heater Hose Coolant Radiator Straight 100PSI SAE 20R3 10FT Black

[Size] ID: 1/2" (13mm), tolerance is ±0.5mm; OD: 0.78" (20mm), tolerance is ±0.8mm; Length: 10 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. EVIL ENERGY is our brand, we're a direct and professional manufacturer, one of greatest manufacturer and exporter in tuning parts include intake system, exhaust system, fuel system, cooling system, interior and exterior parts. The heater hose is a key component of the engine's cooling system. The purpose of the hose is to move coolant from the engine to the heater core located in the dash of vehicle. It made of EPDM and unaffected by most coolants, non-oil based coolant additives, and high cooling system pressures.