These vapor return couplings allow connection of female ACME threads to male NPT.
Specifications
- Female ACME Size: 1 1/4 & 1 3/4 in.
- Other Connection: 3/8 - 3/4 in. MNPT
- Length: 2 1/2 - 3 3/8 in.
- Temperature Rating: -20 to 160°F/ -29 to 71°C.
- UL Listed
