GF Building Flow Solutions
GF Building Flow Solutions

ProPEX EP couplings

ProPEX EP couplings make PEX-to-PEX connections. Note: ProPEX tool is required. ProPEX rings sold separately.

ProPEX EP couplings

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NameStatusDetail
Q4773838

ProPEX EP Coupling, 3/8" PEX x 3/8" PEX

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Q4775050

ProPEX EP Coupling, 1/2" PEX x 1/2" PEX

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Q4775075

ProPEX EP Coupling, 1/2" PEX x 3/4" PEX

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Q4776363

ProPEX EP Coupling, 5/8" PEX X 5/8" PEX

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Q4777575

ProPEX EP Coupling, 3/4" PEX x 3/4" PEX

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Q4777510

ProPEX EP Coupling, 3/4" PEX x 1" PEX

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Q4771010

ProPEX EP Coupling, 1" PEX x 1" PEX

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Q4771307

ProPEX EP Coupling, 1 1/4" PEX x 3/4" PEX

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Q4771310

ProPEX EP Coupling, 1 1/4" PEX x 1" PEX

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Q4771313

ProPEX EP Coupling, 1 1/4" PEX x 1 1/4" PEX

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Q4771507

ProPEX EP Coupling, 1 1/2" PEX x 3/4" PEX

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Q4771510

ProPEX EP Coupling, 1 1/2" PEX x 1" PEX

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Q4771513

ProPEX EP Coupling, 1 1/2" PEX x 1 1/4" PEX

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Q4771515

ProPEX EP Coupling, 1 1/2" PEX x 1 1/2" PEX

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Q4772015

ProPEX EP Coupling, 2" PEX x 1 1/2" PEX

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Q4772020

ProPEX EP Coupling, 2" PEX x 2" PEX

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Q4772513

ProPEX EP Coupling, 2 1/2" PEX x 1 1/4" PEX

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Q4772515

ProPEX EP Coupling, 2 1/2" PEX x 1 1/2" PEX

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Q4772520

ProPEX EP Coupling, 2 1/2" PEX x 2" PEX

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Q4772525

ProPEX EP Coupling, 2 1/2" PEX x 2 1/2" PEX

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Q4773020

ProPEX EP Coupling, 3" PEX x 2" PEX

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Q4773025

ProPEX EP Coupling, 3" PEX x 2 1/2" PEX

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Q4773030

ProPEX EP Coupling, 3" PEX x 3" PEX

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Documents

19 MB

PEX Piping Systems Design and Installation Manual (PDIM)

Updated May 2025: Updated Table 6-6 with new linear expansion data.

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