HPS Performance Products FKM-6F-087-BLK FKM-Lined Oil Resistant Silicone Hose 7/8" ID 6 Feet Black

The HPS Performance FKM-6F-087-BLK is a high-temperature, oil-resistant silicone hose featuring an inner FKM (fluoroelastomer) lining bonded to a 1-ply polyester-reinforced silicone outer layer. With a 7/8" (22mm) inside diameter and 6-foot length, this hose is purpose-built for underhood and powertrain applications where standard silicone hoses would degrade from prolonged contact with petroleum-based fluids.

The FKM liner minimizes permeation, evaporation, and chemical degradation, making this hose a reliable solution for fuel return lines, crankcase ventilation, turbo oil returns, and power steering return circuits. The outer silicone construction provides superior flexibility and resistance to ozone, oxygen, and extreme temperatures.

Key Features:

• Inside Diameter: 7/8" (22mm)
• Outside Diameter: 1-3/16" (30mm)
• Length: 6 Feet
• Wall Thickness: 4mm (+/- 0.2mm)
• Temperature Range: -65°F to +350°F (-54°C to +177°C)
• Maximum Working Pressure: 41 PSI
• Bend Radius: 5-1/2"
• Reinforcement: 1-ply polyester
• Color: Black

Excellent resistance to: High temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics, and many organic solvents and chemicals.

Recommended Applications: Fuel Return, Fuel Ventilation, Crankcase Ventilation, Turbo Oil Return, Power Steering Return, Automatic Transmission Oil Cooler lines.

Important Notes: NOT designed for continuous flow of alcohol-based fuels. NOT for use in applications where the hose is submerged in fuel. FKM can handle occasional contact with ethanol-based fuels only.