A Y Mcdonald Aym-74758q 1 Cts Coupling 1in X 1in

Product Description

The A Y MCDONALD aym-74758q 1 is a 1-inch CTS (Copper Tube Size) x 1-inch CTS push-fit coupling designed for joining same-size tubing runs in plumbing and water service applications. Push-fit fittings in this category allow for fast, tool-free connections on copper, PEX, or CPVC tubing, reducing labor time on both new installations and repair work. This coupling is typically installed by licensed plumbers and pipefitters working on residential or light commercial water distribution systems where a reliable, leak-free joint between two straight tubing sections is required.

This coupling suits installations where a straight in-line connection is needed between two 1-inch CTS tubing ends. Common applications include potable water supply lines, in-wall and under-slab distribution runs, and service-line repairs. It is suited for both new construction rough-in work and retrofit repairs where access is limited and a compact fitting profile is an advantage. Plumbers working on residential water systems and light commercial builds represent the primary installers of this fitting.

Key Features

• Push-fit Q-style connection for fast, tool-free assembly on compatible tubing
• 1-inch CTS x 1-inch CTS straight coupling configuration for in-line joins
• Sized for standard 1-inch copper tube size tubing outside diameter
• Compact coupling profile suited for tight installation spaces

Compatibility

Designed as an OEM-style push-fit coupling for 1-inch CTS tubing, compatible with standard copper, PEX, and CPVC tubing meeting 1-inch CTS outside diameter specifications.

Installation Notes

Installation must be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC requirements. Shut off and depressurize the water supply line completely before cutting or disconnecting any existing tubing. Ensure tubing ends are cut square, deburred, and cleaned before inserting into the fitting to achieve a proper seal. Consult the fitting manufacturer instructions for minimum insertion depth requirements prior to pressurizing the system.

Technical Specifications

• Connection Size: 1 inch CTS x 1 inch CTS
• Connection Type: Push-Fit (Q-connect)
• Manufacturer Part Number: aym-74758q 1

Standard Information

• Brand: A Y MCDONALD
• Manufacturer Part Number: aym-74758q 1