Sharkbite/cash Acme U118LFA 3/8x1/2 Push Fit Reducing Connector

Product Description

The SHARKBITE/CASH ACME U118LFA is a lead-free, push-fit reducing connector designed for fast, tool-free joining of 3/8-inch tubing to 1/2-inch male iron pipe (MIP) threads. Constructed from DZR (dezincification-resistant) brass, this fitting handles up to 200 psi and 200 degrees F, making it suitable for both potable and hydronic water distribution systems. It includes an integral tube liner and accommodates copper (CTS), CPVC, and PEX tubing without soldering, crimping, or compression tools. Licensed plumbers and water distribution technicians install this fitting in residential and light commercial systems where a quick, reliable reducing connection to a threaded male iron pipe fitting is required.

This connector is rated for underground applications and qualifies as a manufactured joint without requiring access panels, making it well suited for concealed or in-slab installations. It is sold in a package of 12 units, which makes it a practical stocking item for service vans and shop inventory. Typical applications include connecting flexible PEX supply lines to MIP-threaded valves, manifolds, or fixtures, as well as transitioning between copper or CPVC branch lines and threaded iron pipe fittings in new construction and retrofit plumbing work.

Key Features

• Push-fit design — no soldering, crimping, or compression tools required for installation
• Reduces from 3/8-inch tubing to 1/2-inch male iron pipe thread
• DZR brass construction resists dezincification in aggressive water conditions
• Integral tube liner included — compatible with copper CTS, CPVC, and PEX tubing
• Rated to 200 psi and 200 degrees F
• Certified for underground use as a manufactured joint — no access panel required
• Lead-free compliant per Federal Law 111-380

Compatibility

Designed for use with copper tubing (CTS), CPVC, and PEX tubing. Certified for potable and hydronic water distribution systems. Listed with IAPMO and certified to ASSE 1061 and NSF 61 standards. Meets UPC, IPC, and CUPC requirements.

Installation Notes

Installation is performed by a licensed plumber in accordance with applicable IPC or UPC code requirements. Shut off the water supply and relieve system pressure before making or breaking any fitting connection. Ensure tubing ends are cut square, deburred, and inserted to the full depth mark before engaging the fitting. Do not exceed the rated pressure or temperature limits of 200 psi and 200 degrees F.