4169A Coolant Hose
RECOMMENDED FOR: Engine coolant hose such as radiator and heater hoses or connectors, particularly for oily conditions.
TEMPERATURE: –40°F to +212°F (–40°C to +100°C).
CONSTRUCTION: Tube: Type C (Nitrile). Black. Oil and heat–resistant.
Reinforcement: Multiple plies, synthetic textile.
Cover: Type A (Chloroprene). Black.
Design Factor: 4:1
COUPLINGS: 1, 5, 6 or 7. Reference the Hose Coupling Section.
STANDARDS: SAE 20R1 Class B tube and Class C cover, standard wall. Wall thickness is 4.95 +/– 0.65mm (0.195 +/– 0.25”) excluding
lap area.