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Home Plumbing Rough Plumbing Supplies Pipe Fittings Pex Crimp Insert Fittings Pex Crimp Insert Couplings EPXC1234 1/2IN X 3/4IN BRASS PEX-A REDUCING COUPLING

EPXC1234 1/2IN X 3/4IN BRASS PEX-A REDUCING COUPLING

PART 673645
SUPPLIER THE MOSACK GROUP
SUPPLIER PART # EPXC1234
RANK B
SHELF PACK 25
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About this item

The EPXC1234 Brass PEX-A Reducing Coupling is a premium plumbing fitting designed to connect two different sizes of PEX-A tubing—½ inch and ¾ inch—using the cold-expansion method. Built from lead-free brass, this coupling ensures a secure, leak-free connection while maintaining full-flow performance. Ideal for potable water and hydronic heating systems, it meets rigorous plumbing standards for safety and reliability.

Key Features

  • PEX-A Expansion Compatibility
    Designed for use with PEX-A tubing and cold-expansion tools.
  • Full-Flow Design
    Larger internal diameter supports higher flow rates compared to crimp-style fittings.
  • Lead-Free Brass Construction
    Durable and safe for drinking water systems.
  • High Performance Ratings
    Rated for up to 200 psi and 200 °F for demanding plumbing environments.
  • Code Compliant
    Meets ASTM F1960 and major plumbing codes.
  • Individually Bagged
    Ensures cleanliness and easy handling during installation.

Applications

  • Potable Water Systems
    Ideal for residential and commercial water distribution.
  • Hydronic Heating
    Perfect for radiant floor heating and boiler loop installations.
  • PEX-A Expansion Systems
    Compatible with cold-expansion tools and expansion rings for secure connections.
  • Size Transition
    Efficiently reduces pipe size without compromising flow.

Installation Notes

  • Requires a PEX-A cold-expansion tool and expansion rings (sold separately).
  • Not compatible with crimp or clamp systems.
  • Designed for permanent, leak-free connections without go/no-go gauges.

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Brand Apollo
Connection Type PEX-1
Material Brass
End Style Barb
UPC Code 850003465128
Shelf Pack 25
Minimum Order Qty 1