Flexfab 5526-025X250 Flexfab Series 5526 Standard Heater Hose

Flexfab (237) (237) Flexfab Series 5526 Standard Heater Hose Silicone hose with 1-ply of Nylon Fiber Reinforcement. Blue Cover, with Nylon Fiber Reinforcement. Comes in 250' 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: 0.25". Outer diameter: 0.58". 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)