CPVC Unions
Chlorinated Polyvinyl Chloride (CPVC) Unions are used to provide a method for future disassembly of piping without
cutting within buildings for potable hot and cold water distribution from the water meter to fixtures.
CPVC Unions Meet ASTM D2846 and are rated for 400 PSI at 73 degrees Fahrenheit and 100 PSI at 180 degrees Fahrenheit. CPVC Unions are NSF Listed and certified to NSF Standard 61, Annex G. Outside diameter of CPVC tubing is the same as copper tube. (CTS = Copper Tube Size) CPVC systems are accepted by all major model building codes. CPVC tubing is rated at 210° for water heater relief valve drain applications.
Nibco Transition Pipe Union 3/4 Inch Slip By Male Brass to Cpvc
SKU: DDGA-3105 UPC: 039923039248 MPN: T00340DOur Price$11.29List Price$13.65You Save$2.36 (17%)$11.29 $13.65Ships in 1 to 3 business days
B&K Mueller 3/4 Cpvc Union
SKU: EKCA-9393 UPC: 032888642041 MPN: 164-204Our Price$4.39List Price$9.29You Save$4.90 (53%)$4.39 $9.29Ships in 1 to 3 business days
Nibco Transition Pipe Union 1/2 Inch Slip By Male Brass to Cpvc
SKU: EFGA-4009 UPC: 039923039224 MPN: T00320DOur Price$8.99List Price$10.99You Save$2.00 (18%)$8.99 $10.99Ships in 1 to 3 business days
Nibco M25305l Transition Pipe Union 3/4 Inch Slip By Female Brass to Cpvc
SKU: JDDA-9982 UPC: 039923309839 MPN: T00310LOur Price$10.19List Price$11.79You Save$1.60 (14%)$10.19 $11.79Ships in 1 to 3 business days
B&K Mueller Transition Pipe Adapter, 1/2 Inch Slip By Female, Brass/Cpvc
SKU: EFKA-6636 UPC: 032888121188 MPN: 164-313NLOur Price$4.59List Price$6.45You Save$1.86 (29%)$4.59 $6.45Ships in 1 to 3 business days
B&K Mueller Transition Union, 3/4 Inch Solvent By Male, Brass/Cpvc
SKU: LJCA-0649 UPC: 032888121164 MPN: 164-304NLOur Price$7.29List Price$8.69You Save$1.40 (16%)$7.29 $8.69Ships in 1 to 3 business days
B&K Mueller Transition Pipe Adapter, 3/4 Inch Solvent By Female, Brass/Cpvc
SKU: CKDA-3963 UPC: 032888121195 MPN: 164-314NLOur Price$7.09List Price$8.59You Save$1.50 (17%)$7.09 $8.59Ships in 1 to 3 business days
B&K Mueller Transition Pipe Adapter, 1/2 Inch Solvent By Male, Brass/Cpvc
SKU: LEAA-2240 UPC: 032888121157 MPN: 164-303NLOur Price$4.99List Price$6.45You Save$1.46 (23%)$4.99 $6.45Ships in 1 to 3 business days
B&K Mueller 1/2 Cpvc Union
SKU: EKCA-0612 UPC: 032888642034 MPN: 164-203Our Price$3.19List Price$6.55You Save$3.36 (51%)$3.19 $6.55Ships in 1 to 3 business days-
Nibco Transition Pipe Union 3/4 Inch Slip By Male Brass to Cpvc
SKU: ULKB-8245 UPC: 039923039248Our Price$18.99List Price$21.99You Save$3.00 (14%)$18.99 $21.99Ships in 4 to 7 business days 
Nibco 1/2 Inch slip by brass compression union
SKU: ULKB-8223 UPC: 039923309853Our Price$18.39List Price$22.49You Save$4.10 (18%)$18.39 $22.49Ships in 4 to 7 business days-
Nibco Transition Pipe Union 1/2 Inch Slip By Male Brass to Cpvc
SKU: ULKB-1273 UPC: 039923039224Our Price$14.09List Price$16.49You Save$2.40 (15%)$14.09 $16.49Ships in 4 to 7 business days -
Nibco M25305l Transition Pipe Union 3/4 Inch Slip By Female Brass to Cpvc
SKU: ULKB-8234 UPC: 039923309839Our Price$20.39List Price$23.19You Save$2.80 (12%)$20.39 $23.19Ships in 4 to 7 business days 
Nibco 1/2 Inch CPVC to 1/2 Inch Slip Brass Transition Union
SKU: ULKB-8220 UPC: 039923309792Our Price$13.59List Price$16.69You Save$3.10 (19%)$13.59 $16.69Ships in 4 to 7 business days
Nibco 1/2 Inch CPVC to 1/2 Inch Female Brass Transition Union
SKU: ULKB-8233 UPC: 039923309822Our Price$15.69List Price$19.29You Save$3.60 (19%)$15.69 $19.29Ships in 4 to 7 business days