HPS Performance 5/16" FKM lined silicone hose is a specially developed hose with a fluoroelastomer liner in our world class silicone hoses. HPS Performance FKM lined silicone hoses with 5/16" inside diameter (8mm) can provide superior resistance to the harshness of gasoline, diesel, and many automotive oils. HPS Performance FKM lined hose has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics, and many organic solvents and chemicals. FKM can handle momentary flow of ethanol based fuels.

Technical Specification
- Product Type: FKM Lined Silicone Hose
- Reinforced Layer: 1-ply Polyester Reinforced
- Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
- Maximum Working Pressure: 55 psi
- Hose Inside Diameter: 5/16" (8mm)
- Hose Outside Diameter: 5/8" (16mm)
- Wall Thickness: 4mm +/- 0.2mm
- Bend Radius: 1-1/4"
- Color: Black or Blue
- UV and ozone resistant

Recommended uses with HPS Performance FKM lined silicone hoses
- Fuel Return
- Fuel Ventilation
- Crankcase Ventilation
- Turbo Oil Return
- Power Steering Return

REMARK
- Do NOT use the hose to handle alcohol fuel continuously
- Do NOT fully submerge the hose in fuel during use.