MEC 1-5/16 in. Male Acme x 1-3/4 in. Female Acme Tank Filler Coupling

The Type I (QCC) thread replaces the POL connection on 40 lbs. or less DOT propane cylinders. Marshall Excelsior has developed numerous adapters to allow quick conversion from Type I (QCC) to different fill applications for retailers who fill both 40 lbs. or less and larger propane cylinders through the same line. Simply hand tighten the adapter to the Type I (QCC) filler coupling (ME515 or ME516 Series).|Inlet: 1-5/16 in. male Acme/female POL|Outlet: 1-3/4 in. female Acme|Handle style: knurled|Converts type 1 (QCC) filler coupling to tank filler coupling|MEC adapters allow for quick conversion|Material: brass