CSST Coupling 3/4″ NPT

This Coupling is a CSST 3/4“ NPT (National Pipe Thread) fitting, designed to connect two CSST tubes together in a secure and leak–proof connection. The fitting is made of corrosion–resistant brass and is UL approved for use with gas piping systems. The male threads on the fitting ensure a tight and secure fit when connecting the two pipes. The fitting can also be used to connect CSST tubing to an existing NPT fitting.

The  FPT x FPT malleable Iron Coupling is coated for protection against corrosion and each elbow is hydrostatically tested.

• UL Certified

• Malleable iron construction for durability

• 150 psi maximum working pressure

• Compatible with black steel pipe nipples and pipe

• For use in LP, natural gas and air supply line applications