37° AN Adapter Size:1/2" x 1/2" Flare This makes butane the solvent

This makes butane the solvent of choice for passive recovery

ID = Inner Dimension

000" Spool ID 1

Velcro Connections on each end

37° AN Adapter Size:1/2" x 1/2" Flare This makes butane the solventSSP 37 AN Adapter SSP Instrumentation Duolok tube fittings are designed, manufactured and quality controlled to be totally interchangeable with the Swagelok brand of tube fittings. Component by component examination plainly shows the two brands as completely componentintermixable. The precision manufacturing of both products to stringent tolerances under rigid quality control procedures ensures the safety, performance, and reliability of service