NIBCO 1/2 in. CPVC-CTS Slip x Slip Coupling Fitting (10-Pack) CP470112 - The Home Depot
Charlotte Pipe 1 In. Solvent Weldable CPVC Coupling with Stop - Carr Hardware
CPVC Coupling- ½”/ ¾” | R & G Supply, Inc.
1-1/4" Schedule 80 CPVC Straight Coupling - Socket x Socket
Charlotte Pipe 1-in CPVC Coupling for Potable Water Distribution, Cream Color, 100 PSI, NSF Approved in the CPVC Pipe & Fittings department at Lowes.com
Charlotte Pipe 3/4 In. Solvent Weldable CPVC Coupling with Stop | Ivey Lumber Company
1/2" Sch 80 CPVC Coupling, FPT X FPT Special Reinforced (9830-005SR)