Watts 0472036 Push-to-connect Tube Fitting 3/4 in Od

Product Description

The WATTS 0472036 is a push-to-connect tube-to-tube fitting designed for fast, tool-free connections in plumbing and fluid distribution systems. Constructed from lead-free brass with an EPDM O-ring, it accepts 3/4-inch OD tubing and creates a secure, leak-resistant joint without soldering, clamps, or compression hardware. The push-to-connect mechanism allows technicians to complete connections quickly during new installations or repair work. This fitting meets multiple national standards including NSF/ANSI 61-G and IAPMO ASSE 1061, making it appropriate for potable water applications. Licensed plumbers and pipefitters are the primary installers of this type of fitting.

This fitting is suited for general-purpose plumbing applications in residential and light commercial systems. It is compatible with 3/4-inch OD tubing in systems where push-to-connect fittings are specified or permitted by local code. Common use cases include supply line connections, manifold stub-outs, and repair scenarios where a solderless connection is preferred or required. The EPDM O-ring provides reliable sealing across a wide range of water temperatures typical in domestic plumbing service.

Key Features

• Push-to-connect design allows tool-free installation without soldering or compression rings
• Lead-free brass construction meets NSF/ANSI 61-G requirements for potable water contact
• EPDM O-ring provides durable, temperature-resistant sealing
• Meets ASTM F877, IAPMO ASSE 1061, NSF/ANSI 14, and FDA standards
• Accepts 3/4-inch OD tubing for tube-to-tube connections

Compatibility

Designed for general-purpose use with 3/4-inch OD tubing in potable water plumbing systems where push-to-connect fittings are code-approved.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve system pressure before making or breaking any connections. Ensure tubing ends are cut cleanly and squarely and are free of burrs before inserting into the fitting. Verify local code acceptance of push-to-connect fittings for the intended application before installation.