HPS 1-7/8" - 2-3/8" (48mm - 60mm) ID with 3" length high temp 4-ply reinforced silicone reducer coupler hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone reducing transition coupling hose is designed and engineered to meet high performance requirements specified in various industry standards, such as automotive racing industry, turbo diesel pickup truck, heavy duty equipment and machine, custom cooling system, DIY turbo intercooler piping fabrication, commercial trucking, buses and coaches, marine, military vehicles, aerospace, generators, agricultural tractors, and general construction industry.

Technical Specification
Product type: Silicone reducer coupler transition hose
Hose Inside Diameter: 1.87" - 2.38" (48mm - 60mm)
Hose Outside Diameter: 2.29" - 2.76" (58mm - 70mm)
Hose Length: 3" (76mm)
Reinforced layer: polyester
Wall Thickness: 4.5mm (+/- 0.5mm)
Color: black
Temperature Range: -65 deg. F to +350 deg. F (177 deg. C)
Maximum Working Pressure: 80 psi
UV and ozone resistant

Remark: Silicone hose is NOT compatible with fuel or oil
However it is compatible with air, water and anti-freeze such as coolant.