3/8 Inch Industrial Steel Coupler x 3/8 Inch Male NPT, PK 25

The INTERSTATE PNEUMATICS - CH661-25K industrial coupler forms a connection with compatible male plugs using the specified quick-connect interface. It allows connection and disconnection without hand tools when used with compatible mating fittings. Specified for use in fluid/gas/compressed air systems within its rated operating conditions. The coupler body measures 3/8" and connects via a 3/8" MNPT threaded fitting, making it compatible with standard industrial interchange systems.

Key Features:

• Body Material: Steel with zinc plated finish (material/coating specification).
• Bearing Material: Uses stainless steel bearing components in the specified assembly.
• Seal Material: Buna-N (Nitrile) for sealing in accordance with the specified Buna‐N (Nitrile) seal material.
• Includes a stainless steel spring as part of the assembly.
• Temperature Range (rated): -40°F to 212°F.
• Color: Golden appearance from plating.
• Connection Type: Coupler x MNPT (3/8" male national pipe thread).
• Interchange Type: Industrial standard for compatibility.