3/8 Inch Industrial Steel Coupler x 3/8 Inch Male NPT, PK 6

The INTERSTATE PNEUMATICS CH661-D6 is an industrial coupler designed as the female half of a quick-connect hose fitting to mate with a matching plug. It provides a coupler-to-plug connection for fluid/gas/compressed-air service. supports tool-free connection and disconnection with compatible quick-connect fittings. The coupler is constructed from steel with a zinc-plated finish and includes a stainless steel spring and bearings, rated for industrial service (pressure rating to be specified/omitted if not provided). It features a 3/8" body size and compatible 3/8" MNPT threaded connection, operable within the temperature range of -40°F to 212°F.

Key Features:

• Material: Steel body with zinc plating for zinc-plated finish.
• Bearing Material: Stainless steel for stainless steel bearings used for the moving components.
• Includes: Stainless steel spring for locking mechanism functionality.
• Seal Material: Buna-N (Nitrile) as the seal material for sealing.
• Connection Type: Coupler x 3/8" Male NPT threaded connection.
• Body Size: 3/8" nominal quick-connect air coupling size.
• Temperature Range: Suitable from -40°F to 212°F for varied environments.
• Interchange Type: Industrial standard for cross-compatibility with similar fittings.