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Home Plumbing Rough Plumbing Supplies Pipe Fittings Pex Crimp Insert Fittings Pex Crimp Insert Couplings EPXPAC3410PK 3/4IN POLY-ALLOY PEX-A COUPLING

EPXPAC3410PK 3/4IN POLY-ALLOY PEX-A COUPLING

PART 673677
SUPPLIER THE MOSACK GROUP
SUPPLIER PART # EPXPAC3410PK
RANK C
SHELF PACK 5
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About this item

The Apollo ExpansionPEX™ EPXPAC3410PK is a premium set of straight couplings designed for cold-expansion PEX-A plumbing systems. Made from high-strength poly-alloy material, these fittings deliver superior corrosion resistance, durability, and compliance for potable water and hydronic heating applications. Perfect for professionals and large-scale projects, this 10-pack ensures efficiency and reliability in every installation.

Key Features

  • Cold-Expansion Design: Compatible with PEX-A tubing and expansion rings; requires approved expansion tools.
  • Poly-Alloy Construction: Lightweight yet strong; resists corrosion and chemical degradation.
  • High-Flow Performance: Maintains optimal water flow through smooth internal passages.
  • Lead-Free & Code-Compliant: Meets ASTM F1960 and major plumbing standards for potable water systems.
  • Bulk Packaging: Convenient 10-pack for efficiency on large projects.

Specifications

  • Connection Type: PEX Barb × PEX Barb (Straight Coupling)
  • Material: Poly-alloy
  • Nominal Size: 3/4″ × 3/4″
  • Maximum Temperature: 200 °F
  • Maximum Pressure: 200 psi
  • Installation Method: Cold-expansion with approved expansion tools and rings
  • Pack Quantity: 10 fittings

Applications

  • Potable Water Systems: Hot and cold water distribution in residential and commercial buildings.
  • Hydronic Heating: Ideal for radiant heating and cooling systems using PEX-A tubing.
  • Pipe Extensions & Repairs: Perfect for joining two lengths of PEX-A tubing securely.

Installation Notes

  • Use only with PEX-A pipe and compatible expansion rings.
  • Requires an approved expansion tool; not suitable for crimp or clamp systems.
  • Do not attempt dry-fitting—expansion is required for proper PEX connection.

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Length (Inch) 3/4 Inch
Length (Inch) 3 Inch
Brand Apollo
Color Black
Connection Type PEX-A
Material Poly Alloy
Dimensions 2.03 in Length x 1.18 in Height x 1.07 in Depth
End Style Barb
UPC Code 670750842573
Shelf Pack 5
Minimum Order Qty 1
Supplier Name THE MOSACK GROUP/APOLLO
Supplier Short Name The Mosack
Supplier Address 1 701 Mathews-Mint Road
Supplier City 11210 Allen Station Dr Mint Hill
Supplier State NC
Supplier Zip 28227
Country US
Supplier Email support@mosackgroup.com
Supplier Url www.mosackgroup.com
Buyer Name Michael Heck
Supplier Phone 888-229-2874
Supplier Fax (704) 841-6123
Also Known As Apollo Valves
Rep Name Cory Boone
Rep Phone (888) 229-2874
Rep Cell 877-852-9159
Rep Email cory@mosackgroup.com