Sharkbite/cash Acme K058A Evopex Reducing Coupling 3/4x1/2

Product Description

The SHARKBITE/CASH ACME K058A is an Evopex push-to-connect reducing coupling designed for fast, tool-free connections in residential and commercial plumbing systems. Manufactured from high-performance polymer, this fitting transitions a 3/4-inch line down to a 1/2-inch line without the need for soldering, crimping, or clamp rings. It is rated for pressures up to 160 psi and temperatures up to 200 degrees F. A built-in visual indicator confirms proper pipe seating, eliminating guesswork during installation. Licensed plumbers and experienced plumbing contractors are the primary installers, though the design also suits knowledgeable DIYers working within local code allowances.

This reducing coupling is suited for potable water distribution in both residential and light commercial applications. It is compatible with systems requiring ASSE 1061, NSF 61, UPC, IPC, and CUPC compliance. The fitting is intended as a permanent connection and is not designed for removal once installed. Each package contains 6 units, making it efficient for multi-connection jobs or stock replenishment on service vehicles.

Key Features

• Push-to-connect installation requires no tools, no calibration, and no separate rings
• Visual indicator confirms correct pipe engagement before pressurizing the system
• High-performance polymer construction provides strong chemical and chloramine resistance
• Smooth fitting exterior eliminates nick-related leak paths common with metal press fittings
• Rated to 160 psi and 200 degrees F for broad residential and commercial use
• No de-mount clip required — permanent installation by design

Compatibility

Listed by IAPMO and certified to ASSE 1061 and NSF 61. Meets UPC, IPC, and CUPC requirements. Designed as a permanent push-to-connect reducing coupling for potable water plumbing systems where a 3/4-inch-to-1/2-inch transition is required.

Installation Notes

Installation is performed by a licensed plumber or qualified tradesperson in accordance with applicable local plumbing codes. Shut off the water supply and relieve system pressure completely before cutting into the line. Ensure pipe ends are cut square and deburred before inserting into the fitting to achieve full engagement indicated by the visual window. This fitting is not intended for removal once installed — plan the connection layout accordingly before committing.