RADIUM Engineering Submersible PTFE Fuel Tubing

RADIUM Engineering Submersible PTFE Fuel Tubing is flexible convoluted fuel tubing for plumbing in-tank (submerged) fuel pumps. Use it as a fuel pump hose or in-tank fuel line between the pump outlet and the hanger or surge tank fitting. It is built for fuel systems that run on pump gas, race fuel or alcohol blends.

Key Features:

• Flexible convoluted construction lets the tubing route cleanly inside a tank, hanger or surge tank
• Fuel resistant: RADIUM states it resists all fuel types, including alcohol blends such as E85
• EFI rated: suitable for EFI fuel pressure, with a 300 psi working pressure and a 450 psi burst pressure
• Tested in-house at RADIUM Engineering
• Designed for fully submerged use

Installation Notes:

• Warm the tubing ends with a heat gun or hot water first. This softens the material so it slides snugly over the pump outlet or barb.
• RADIUM specifies reusable stainless steel SAE J1508 EFI tube clamps. These give a 360-degree seal with rolled edges that protect the tubing. Torque them to 13.3 in-lbs.

This tubing is available in more than one inner diameter and length, so you can match it to your pump and tank setup. It is a durable, fuel-safe choice for in-tank pump plumbing in street, performance and racing builds.