Earl's UltraPro hose uses a carbon-lined, double-helix ribbed PTFE core that resists modern fuel blends and ethanol while staying flexible. The braided cover protects the line, and it assembles with UltraPro twist-on or crimp-on hose ends.

Earl's 683312ERL UltraPro PTFE Hose Features:

• Hose Size: -12 AN
• Inside Diameter: 0.646 in.
• Max Working Pressure: 250 psi
• Min. Bend Radius: 2.500 in.
• Temperature Range: -67 to 257 Deg. F
• Length: 33 ft.
• Compatible with UltraPro - Twist On and UltraPro - Crimp On Hose Ends
• UltraPro Polyester Braid Hose Is Up to 67% Lighter Than Traditional Rubber Hose with Stainless Steel Braid
• Available in Popular -6, -8, -10, -12, -16, and -20 Sizes in Both Woven Polyester Braid and Stainless Steel Braid
• PTFE Inner Liner Is Carbon Infused for Static Dissipation
• Designed to Withstand Harsh Environments, Brutal Vibrations, High Flow Requirements and Extreme Pressures
• PTFE Inner Liner Has Ultra Low Coefcient of Friction to Promote Maximum Flow
• Liner Is Reinforced with An Outside Glass Fiber Wrap for Additional Strength and Integrity!
• Double-helix Ribbed Inner Hose Liner Offers Extremeexibility and Full Flow Making Tough Plumbing Jobs a Snap with Less Hard Connections!
• Assembled with An Olive That Threads Onto the Double-helix Ribbed Inner Liner of the Hose for Positive Engagement and Retention of the Hose-ends
• UltraPro Stainless Steel Braid Is Up to 37% Lighter Than Traditional Rubber Hose with Stainless Steel Braid
• PTFE Inner Liner Impervious to All Known Fuels, Oils and Coolants Used in Automotive Applications
• Carbon Lined PTFE Liner
• Suitable for E85, Bio-Fuels, Oil, Methanol/Alcohol, Diesel, Pump Gas, Race Gas, Automatic Transmission Fluid and Coolant
• Sold Individually