Designed for durability, these couplers are perfect for connecting charge pipes, intercoolers, water systems, and other components in demanding environments.

Features:

• 4- and 5-Ply Design: Built with 3 reinforced silicone layers for exceptional strength and flexibility.

• High-Temperature Resistance: Rated from -120F to +360F with peak performance up to +390F (-60C to +200C), making them ideal for extreme conditions.

• Proven Performance: Burst pressure data available for those requiring technical specifications.

• 411 WORKS Coupler sizes and Wall thicknesses:

– 1- 4mm wall thickness

2 – 2- 5mm wall thickness

3 – 6 6mm wall thickness

Why Choose 411 WORKS?

Built for reliability and tested in-house, our silicone couplers offer seasoned durability for projects that demand the best. Pair them with our clamps for a complete, secure connection.