
3/8 Inch Industrial Steel Coupler x 1/4 Inch Female NPT, PK 6
Mfr # CH640-D6
Zoro # G705378425
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Description
The INTERSTATE PNEUMATICS - CH640-D6 is an industrial coupler designed as the female half of a quick-connect hose fitting. It provides a connection that engages with a compatible plug using the specified quick-connect coupling and sealing components. Made primarily of steel with a zinc-plated finish, this coupler is configured for compressed air and fluid systems with a steel body with zinc plating and stainless-steel internal moving parts. Its industrial interchange type: Industrial (compatible with fittings that match the same standard and connection specifications).
- Body size: 3/8" quick connect air coupling for hose or fitting engagement.
- Connection type: Coupler x 1/4" FNPT thread.
- Material: Steel body with zinc plating for surface protection.
- Bearing material: Stainless steel for internal moving parts.
- Seal material: Buna-N (Nitrile) provides a Buna‐N (Nitrile) seal to support sealing at the intended connection.
- Includes a stainless steel spring to support the locking mechanism.
- Temperature range rating: -40°F to 212°F
- Color: Silver finish for visible surfaces.
- Interchange type: Industrial, compatible with industrial interchange fittings.
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