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The CPC COLDER PRODUCTS MC1704 is a straight, non-valved push-to-connect coupling body designed for general-purpose fluid and pneumatic line connections. Constructed from chrome-plated brass, this fitting accepts 1/4 inch inner diameter tubing and holds a maximum working pressure of 250 psi. The free-floating design allows the fitting to self-align during assembly, reducing installation time in tight or angled runs. Rated from -40 degrees F to 180 degrees F, it performs reliably across a wide range of service environments. Plumbers, pipefitters, and HVAC technicians install this type of fitting where a quick, tool-free tube connection is needed on low- to medium-pressure lines.
The MC1704 suits general-purpose installations in residential and light commercial settings where chrome-plated brass hardware is specified. Typical applications include fluid transfer lines, pneumatic circuits, and equipment plumbing where push-to-connect convenience and a clean chrome appearance are both priorities. The nitrile O-ring provides a reliable seal against water, air, and common non-aggressive fluids. This fitting is sold individually and is suited for new construction as well as maintenance and repair work on existing systems.
Designed as an OEM-style push-to-connect coupling for general-purpose tube lines with a 1/4 inch inner diameter.
This fitting is installed by plumbers, pipefitters, and HVAC technicians on low- to medium-pressure fluid or pneumatic lines. Before installation, de-pressurize and drain the line completely. Ensure the tube end is cut cleanly and squarely with no burrs before inserting into the fitting body. Follow applicable IPC or local mechanical code requirements for pressure testing after installation.
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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