


UA Series Poly Expansion Coupling
A Poly Expansion Coupling is a plumbing fitting used in PEX-A cold expansion systems (ASTM- F1960) to join 2 sections of PEX tubing of the same diameter in a straight line. It is designed for use with expansion tools and expansion rings, creating a strong, full-flow, leak-resistant connection.
$0.88
Original: $2.50
-65%UA Series Poly Expansion Coupling—
$2.50
$0.88Product Information
Product Information
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Shipping & Returns
Description
A Poly Expansion Coupling is a plumbing fitting used in PEX-A cold expansion systems (ASTM- F1960) to join 2 sections of PEX tubing of the same diameter in a straight line. It is designed for use with expansion tools and expansion rings, creating a strong, full-flow, leak-resistant connection.











