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NIBCO® Press System® Union, PC633 Series, Union Fitting, 1-1/4 in Connection Size 1, Connection Type 1: Press, 1-1/4 in Connection Size 2, Connection Type 2: Press, Press|Press Connection, Copper, Material Construction: Wrot Copper, 200 psi, -20 to 250 deg F
Operating pressure 200 psi cwp. Select configurations to 300 psi cwp.
Temperature range -20degF to 250degF
Lead-free
Dezincification resistant
ASTM B75 Alloy C12200 Copper
NSF/ANSI/CAN-61
Third party certified to UPC
Third party certified to the performance requirements of CSA MSE 13 and PS-117
The NIBCO® Press System® wrot copper union features an inboard bead and EPDM O-ring. Simply applying pressure from a press tool tightens the O-ring onto the tube, ensuring a clean, watertight seal in seconds with no flame, solder or flux. The union has press connections. It is used to allow repair to the line without damage between two press connections.