24 In Inverted Flare Pigtail – Sort 1 Attach Tank To Reg.. LPG hoses to be used on 2 bottle techniques with 2 level computerized changeover regulators or regulators with “T” tests. One finish of pigtail has the handy Sort 1 ACME connection and the opposite finish has a 1/four” inverted flare. UL/CGA indexed. The Sort 1 ACME connection implies that this may also be hooked up in your new LP cylinders with out equipment (won’t hook up with older taste bottles with inner threads). They are able to be hand tightened. Those hoses Attach instantly to the gasoline bottle after which into the regulator.