Vibrant Performance aramid reinforced silicone transition couplers step from a 2.25 in to a 3.00 in inside diameter over a 3 in length to join tubing of different sizes. High temperature aramid reinforcement fabric sits between each layer of silicone for an operating range of -75 degrees F to 392 degrees F, and the coupler suits water, coolant, and air service without swelling or bursting under heavy duty pressure.
- Type: 4-ply aramid reinforced silicone transition coupler
- Inside diameter: 2.25 in to 3.00 in
- Length: 3 in
- Color: Black
- Operating temperature range: -75 degrees F to 392 degrees F
- Meets or exceeds SAE J20 specifications
- UV and ozone resistant
- Part number: 2770
FAQ
What is a transition coupler used for?
It connects two tubes of different outside diameters, stepping from 2.25 in to 3.00 in inside diameter.
What fluids can it handle?
It is rated for water, coolant, and air service and is not intended for oil or fuel.
What is the operating temperature range?
The aramid reinforced silicone carries an operating range of -75 degrees F to 392 degrees F.

