1/4" Annealed copper tube pigtails with brass connections to fit your application. POL and 1/4" inverted flare connections give approximately 500,000 btu's at 25 psi and MNPT ends will give up to approximately 1,500,000 btu's. Both rated to 250 psi.

1/4" Flexible hose pigtails with brass connections. Come standard as POL x 1/4" inverted flare with a 7/8" Hex on POL side, 1670-20EX is POL x POL with an excess flow check/