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The CPC COLDER PRODUCTS PLC17005 is an inline hose barb female socket coupling designed for fluid handling systems requiring a secure, leak-resistant push-to-connect interface. Built from acetal with a Buna-N O-ring seal, this fitting handles a maximum working pressure of 120 psi and operates across a temperature range of -40 to 180 degrees F. The 1/4 inch nominal flow size and 5/16 inch inside diameter make it well-suited for low-to-medium flow liquid lines in industrial, medical device, cooling, and process equipment applications. Licensed plumbers, fluid system technicians, and OEM assembly technicians are the primary installers.
This fitting is used wherever an inline hose barb-to-female socket connection is needed on tubing with a 5/16 inch inside diameter. Common installation scenarios include recirculating cooling systems, laboratory fluid circuits, beverage dispensing equipment, and other process lines where quick-disconnect or push-connect fittings are standard practice. The acetal body resists many common process fluids and mild chemicals, making it appropriate for both stationary and low-vibration fluid system assemblies.
Designed as an OEM-style inline hose barb female socket fitting for flexible tubing with a 5/16 inch inside diameter and systems rated up to 120 psi working pressure.
Installation is performed by qualified fluid system technicians or licensed plumbers following applicable plumbing and fluid system codes. Always depressurize and drain the line before disconnecting or replacing any fitting. Confirm the tubing inside diameter matches the 5/16 inch barb before assembly to ensure a proper seal and prevent pull-off under pressure. Do not exceed the 120 psi maximum working pressure or operate outside the rated temperature range.
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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