Flexfab 5526-125X50 Flexfab Series 5526 Coolant Hose

Flexfab (237) (237) Flexfab Series 5526 Coolant Hose Silicone hose with 1-ply of Nylon Fiber Reinforcement. Blue Cover, with Nylon Fiber Reinforcement. Comes in 50' Box. Thicker Wall for Higher Pressure Handling than Standard Heater Hose. Resistant to coolant additives. Resists hardening, cracking, cold leaks, aging, and many chemicals. Ideal for extreme temperature and various pressure ranges where high performance levels are required. Inner Diameter: 1.25". Outer diameter: 1.58". 1.25IN ID X 50FT OAL Spec: SAE J20 R3 Class A,TMC RP303B Class I Grade II Bend radius is 5 times the ID of the hose Working pressure is 1/3 of the burst pressure Standard Wall Thickness is .140"/.170" Temperature range is -65°F (-54°C) to +350°F (+177°C)