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The CPC COLDER PRODUCTS PLCD10006 is an inline threaded female socket coupling designed for fluid handling systems requiring reliable quick-disconnect connections. It features a 1/4 inch nominal flow size with a 3/8 NPT male thread for direct inline installation. Built from acetal (POM) with a Buna-N O-ring seal, this shutoff-style socket holds up to 120 psi maximum working pressure and operates across a temperature range of -40 to 180 degrees F. It is well suited for industrial, laboratory, and process cooling applications where a compact, leak-resistant threaded connection is required.
This coupling is used in inline fluid line configurations where a threaded female socket provides a secure, tool-free disconnect point. The 3/8 NPT male thread allows direct installation into standard pipe fittings and manifolds. Typical applications include process cooling equipment, medical devices, laboratory instruments, and fluid transfer systems. The shutoff valve design minimizes fluid loss during disconnect, making it practical for systems where drip-free operation is important during service or reconfiguration.
Designed as an OEM-style inline threaded female socket for fluid handling systems using 3/8 NPT male threaded connections and 1/4 inch nominal flow line configurations.
Installation is typically performed by plumbers, industrial mechanics, or fluid system technicians. Depressurize and drain the fluid line completely before installing or removing this coupling. Apply thread sealant or PTFE tape to the NPT threads in accordance with applicable piping codes and the fluid system manufacturer guidelines. Verify that the working pressure and temperature of the application do not exceed the rated limits of this coupling before placing the system into service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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