Engine Coolant Silicone
RECOMMENDED FOR: Engine coolant hose to withstand temperature extremes. Also suitable for air or water.
CAUTION: Not for conveying fuel and oil.
TEMPERATURE: –65°F to +347°F (–55°C to +175°C).
CONSTRUCTION: Tube: Type MQ (Silicone). Orange.
Reinforcement: Multiple plies, synthetic textile.
Cover: Type MQ (Silicone). Green.
Design Factor: 4:1
COUPLINGS: 1, 5, 6 or 7. Reference the Hose Coupling Section.
STANDARDS: SAE 20R1 Class A, standard wall. Wall thickness is 4.95 +/– 0.65mm (0.195 +/– 0.25”) excluding lap area.