HPS 3-1/8" (80mm), high temperature 4-ply reinforced 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 straight hump coupling bellow 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 + 350 deg. F (177 deg. C)
Reinforced Layer: 4-ply polyester
Hose Inside Diameter: 3-1/8" (80mm)
Hose Outside Diameter: 3-1/2" (89mm)
Wall Thickness: 4.5mm +/- 0.5mm
Color: Black and Blue
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil.
Silicone hose is compatible with water or ethylene glycol based coolant.