The Spectra-Link™ by R & D Separations eliminates the oxygen contamination that occurs when tanks are changed. It features a flexible all stainless steel gas line with a high integrity quick connect and check valve, easy-to-use slide collar release, ball bearing for smooth and durable coupling. These allow you to change tanks while maintaining pressure in the gas line to prevent introduction of air. Inert Viton™ O-ring seals.
Available in either 1/8" or 1/4" fittings.