This excess flow POL x 1/4" MPT adapter can be screwed directly into any two-stage regulator. Allows for regulator to connect directly to tank valve by screwing inside the valve opening.
Excess flow functionality is a safety precaution and should always be used with vintage trailers. Full flow POL are not recommended as they allow full tank pressure to flow into the regulator without the safety shut off. This excess flow version complies with RVIA & OEM requirements for use with two stage regulators.
Soft nose features a rubber O-ring on the POL for a better seal than hard nose version.
Has a 7/8" hex nut for wrench tightening.