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FlexFab Coolant Hose #5581-550


Product Description

Size: 5.50" X 3'

Series: 5581

Color: Blue

Type: Coolant Hose

Actual PSI: 100

Burst Pressure PSI: 



• Silicone hose with 4-plies of Polyester Reinforcement


• Meets or exceeds the operating requirements of SAE J20 R1

• Meets or exceeds the operating requirements of TMC RP303B Class I Grade II

• Temperature range is -65°F (-54°C) to +350°F (+177°C)

• Standard Wall Thickness is .170”/.220”


• For heavy duty pressure connections in hostile engine environments

• Resists hardening, cracking, cold leaks, aging, and many chemicals

• Ideal for extreme temperature and various pressure ranges where high performance levels are required

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