3/8 Inch Industrial Steel Coupler x 1/4 Inch Male NPT, PK 100
Mfr # CH641-100K
Zoro # G305378474
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Description
The INTERSTATE PNEUMATICS CH641-100K is an industrial coupler designed as the female half of a quick-connect hose fitting for compressed air and fluid systems. Constructed primarily from steel with a zinc-plated finish, it is suitable for use with components intended for the specified industrial interchange type. The coupler features a 3/8" body size and connects via a 1/4" Male National Pipe Thread (MNPT), allowing it to mate securely with a matching plug. Its Buna-N (Nitrile) seal material is rated for operation at -40°F to 212°F. This component includes a stainless steel spring for the locking mechanism and enables connection and disconnection without tools (per the quick-connect coupler design).
Key Features:
- Body size: 3/8".
- Connection type: Coupler x MNPT (1/4" MNPT thread size).
- Material: Steel with zinc-plated finish.
- Seal material: Buna-N (Nitrile) for sealing performance.
- Operating temperature range: -40°F to 212°F.
- Bearing material: Stainless steel.
- Includes stainless steel spring.
- Interchange type: Industrial.
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