Western Enterprises Model 312-317 / Part 317 brass cylinder adaptor designed to convert CGA-520 ("B" tank) acetylene connections to CGA-510 POL acetylene fittings. Constructed of solid brass with NPT-compatible thread type and brass exterior finish for corrosion resistance. Compact dimensions (6 x 1 x 1 inches) and lightweight design (approx. 0.44 lb / 7.04 oz) make it suitable for welding, gas cylinder conversion and industrial use. Connector type: adapter; thread sizes: CGA-520 "B" and CGA-510 POL; ideal for acetylene tank usage and workshop/fabrication applications.
By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission is prohibited.