Key Features
Made of High Temperature 4-ply Aramid Reinforced Silicone
Meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications
Great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system
Compensates for misalignment and offsets vibration. UV and ozone resistant
Silicone hose is NOT compatible with fuel or oil
However, it is compatible with water and anti-freeze such as coolant

HPS 3-1/2" (89mm), 4" Long High Temp 4-ply Aramid Reinforced Orange Silicone Hump Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications; Compensates for misalignment and offsets vibration. HPS performance silicone Hump Coupler Hose is designed and engineerd to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system. Technical Specification: Product Type: Silicone Hump Coupler Hose. Temperature Range:- 65 deg. F to + 500 deg. F (260 deg. C). Reinforced Layer: 4-ply Aramid. Hose Inside Diameter: 3.5" (89mm). Hose Outside Diameter: 3.9" (99mm). Hose Length: 4". Wall Thickness: 4.5mm (+/- 0.5mm). Color: Orange. UV and ozone resistant. Remark: Silicone hose is NOT compatible with fuel or oil.