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The MIDLAND INDUSTRIES 20185C is a composite-body push-to-connect union wye fitting designed for joining three runs of tubing in a single connection without soldering, crimping, or threading. All three ports accept 1/2-inch push-to-connect tubing, making this a true union-style wye that can be disassembled for service or reconfiguration. Rated at 150 psi and suitable for operating temperatures from 32 degrees F to 140 degrees F, this fitting suits plumbing and hydronic distribution applications where fast, reliable connections are a priority. Licensed plumbers and mechanical contractors use this fitting in residential and light commercial installations.
This union wye is suited for residential water distribution, in-wall plumbing rough-in, and light commercial plumbing systems where tubing runs need to be split or branched. The push-to-connect design allows installation in tight spaces without heat or specialty tooling, which makes it practical for remodel work and retrofit applications. It is compatible with standard 1/2-inch OD tubing types commonly used in potable water and hydronic systems.
Designed as an OEM-style push-to-connect replacement fitting for residential and light commercial plumbing systems using 1/2-inch OD tubing.
Installation is performed by a licensed plumber in accordance with local plumbing codes and the IPC. Shut off the water supply and depressurize the line before inserting or removing tubing from any push-to-connect port. Ensure tubing ends are cut cleanly and squarely and are fully inserted until seated to achieve a proper seal. The union feature allows disconnection by depressing the release collar, but always verify the line is depressurized before disassembly.
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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