Parker's Series 6621 Silicone Greek Corrugated High Temperature Wire Reinforced Coolant Hose provides excellent service across a wide variety of coolants and multiple engine heater and radiator applications. The silicone construction resists chemicals, aging, cold leaks, cracking, delamination, heat, ozone and peeling to maximize performance. The Greek corrugated construction provides superior flexibility for easy routing and installation, resists the elevated temperatures common to engine compartments and is available in long continuous lengths for maximum versatility.
Markets:
• General Industrial
• Transportation
Features/Benefits:
• Tube: Black silicone for superior heat resistance to 392°F.
• Reinforcement: Multiple textile plies for strength and durability, and a wire helix for full suction capability and a path to conduct a static charge to ground.
• Cover: Red silicone Greek corrugated for superior flexibility, temperature resistance and easy identification.
Applications:
- media
• Coolant
• Hot water
- usage
• Coolant transfer in heater and coolant circuits
• Agricultural equipment
• Buses
• Construction equipment
• Off-road equipment
• Trucks
Industry Standards:
• SAE J20R2 Class A performance
• TMC RP303B
Safety/Technical:
• Design Factor: 3:1
