
3 and 4 Ply 3" Silicone Hose | Global Hose & Industrial Sales Co
3-Ply Silicone Coolant hose in 3/8" to 6" meets or exceeds the operating requirements of SAE J20 R1 & operating requirements of TMC RP303B Class I Grade II. -65 F (-54 C) to +350 F (+177 C) 3” Silicone hose is offered in Coolant, Flexible Coolant, CAC Boots, Turbo Sleeves, Elbows 90 & 45 Deg, High Temp and Marine Wet Exhaust.