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This coupling enables the connection of 1.25" PEX tubing to 1" PEX tubing. This can be used for hydronic and heating systems. Please note the following specifications:

Size: 1-1/4" x 1"
Lead-Free: Yes
Material: Brass
Application: Heating, Plumbing
Max Pressure (PSI): 200
Warranty: 5 Year
Standards Met: ASTM F1807
Fitting System Compatibility: Clamp, Crimp
Tubing Compatibility: PEX
Max Temp (F): 200°F

Please note: This fitting is for use with PEX tubing only.