20C4

The BuTech 20C4 is a precision stainless-steel collar designed to secure 1/4" medium-pressure tubing within high-pressure systems. Engineered from cold-worked 316 stainless steel, it maintains ferrule alignment, ensuring leak-tight connection within instrumentation panels, manifolds, or sampling loops. Compact and polished, this collar complements BuTech’s MP-series fittings, providing reliable performance up to 20,000 psi. It’s easy to install and built for consistent sealing under vibration and pressure cycling.

• Secures 1/4" MP tubing with reliable ferrule alignment up to 20,000 psi
• Fabricated from durable 316 cold-worked stainless steel
• Fits BuTech’s MP-series glands and tube fittings
• Compact collar design ensures tight seal under dynamic conditions
• Essential for leak-tight, vibration-resistant assemblies