Sharkbite/cash Acme UC009LFA Barb Pex Coupling 1/2x3/8 Brass

Product Description

The SHARKBITE/CASH ACME UC009LFA is a lead free brass barb PEX coupling sized at 1/2 inch by 3/8 inch, designed to join PEX tubing in residential and light commercial plumbing systems. It is secured using stainless steel cinch clamps applied with a cinch tool (TV 608-743). The wetted surface contains less than 0.25% lead by weight, meeting strict potable water safety requirements. This coupling is NSF 14 and NSF 61 listed for use in potable water systems and carries NSF CL-R certification, confirming it is rated for continuous circulation of chlorinated hot water up to 140 degrees F.

This coupling is intended for use in PEX tubing installations following SDR-9 dimensional standards per ASTM F-876 and ASTM F-877. Typical applications include hot and cold domestic water distribution, recirculation loops, and retrofit plumbing work in residential construction or remodel projects. It is installed by licensed plumbers and experienced pipefitters working on PEX-based supply systems. The CSA B137.5 listing broadens its applicability to projects requiring Canadian standards compliance.

Key Features

• Lead free brass construction with less than 0.25% lead by weight on wetted surfaces
• Barb connection style secured with stainless steel cinch clamps and cinch tool TV 608-743
• NSF 14 and NSF 61 listed for potable water service
• NSF CL-R certified for hot water recirculation systems with chlorinated water up to 140 degrees F
• Meets ASTM F-876 and ASTM F-877 to SDR-9 dimensional standards
• Complies with AB1953 California and VT S152 Vermont low lead restrictions

Compatibility

Designed for use with PEX tubing connected using stainless steel cinch clamps and cinch tool TV 608-743, conforming to ASTM F-876 and ASTM F-877 SDR-9 dimensional standards.

Installation Notes

This fitting is installed by licensed plumbers following applicable local plumbing codes and IPC guidelines. Shut off the water supply and depressurize the line before beginning any fitting work. Use the correct cinch tool and stainless steel cinch clamps rated for the tubing size to ensure a secure, leak-free connection. Inspect the barb seating and clamp position before restoring system pressure.