
3/8 Inch Industrial Steel Coupler x 1/2 Inch Male NPT, PK 50
Mfr # CH681-50K
Zoro # G005378866
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Description
The INTERSTATE PNEUMATICS CH681-50K is an industrial coupler for use with compatible quick-connect hose fittings, providing the female half of a connection that secures compressed air or fluid lines. It allows connection and disconnection by a compatible plug without requiring tools (when used as intended with compatible components). The coupler is rated for industrial compressed air/fluid line use within the specified operating temperature range of -40 to 212°F. It uses Buna-N (Nitrile) seals for pressure sealing in accordance with the specified operating temperature range. Its 3/8" body size and 1/2" MNPT thread make it compatible with standard industrial interchange fittings.
Key Features:
- Constructed of steel with a zinc-plated coating for surface protection.
- Supports operation of the moving/locking components using stainless steel bearing components.
- Seal material is Buna-N (Nitrile) to help ensure pressure sealing.
- Thread size of 1/2" MNPT for connection.
- Operating temperature range from -40 to 212°F.
- Includes a stainless steel spring to support the locking mechanism design.
- Color finish is silver.
- Interchange type classified as Industrial.
- Connection type configured as Coupler x MNPT.
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