Milton S785 T-Style 1/4-Inch FNPT Air Coupler
The Milton S785 is a T-style quick-connect coupler with a 1/4-inch female NPT threaded connection. The plug profile and thread describe separate interfaces, so a matching thread on your air line does not by itself establish quick-connect compatibility.
Specifications and included details
- Single T-style coupler with 1/4-inch FNPT connection and 1/4-inch basic flow size.
- Brass construction and Buna-N seal.
- Listed maximum inlet pressure 300 PSI, airflow specification 40 SCFM and maximum temperature 250°F.
Before ordering
Match the mating plug to the T-style profile and check thread, pressure and temperature requirements. Color coding can help identify a system but is not a substitute for confirmed plug geometry. A mating plug is not established as included.
Product questions and answers
Will any 1/4-inch plug fit?
No. The 1/4-inch threaded connection and basic flow size do not establish plug-profile compatibility. Select a matching T-style plug.
Can I identify compatibility by a blue color alone?
Color coding is only a clue. Confirm the actual T-style interchange profile, especially when combining parts from different suppliers.
Does 40 SCFM guarantee that flow in my installed system?
No. It is the listed coupler airflow specification. Actual delivery depends on pressure, compressor, hoses, other fittings and the tool's demand.
Browse Air Tools > Air Compressors to compare other options.
