When making modifications or repairs to existing pipe systems, this Homewerks Worldwide PVC compression coupling comes in handy. This coupling also joins piping together on new installations. Restrain pipe after installation. PVC construction with rubber gasket For use with cold water lines For connecting piping and repairs of PVC and galvanized pipe Compression connection Easy to install Sub Type: Coupling Type: Fitting Diameter (End 1): 1/2-in Diameter (End 2): 1/2-in Diameter (End 4): 1/2-in Pipe Diameter: 1/2-in Pipe Length: 2-in Code Approvals: NSF 61 Annex G Common Use: To repair broken pipes or in applications where permanent connections are not desired Connection Type (End 1): Compression Connection Type (End 2): Compression Fitting or Connection Type : Coupling For Use with RVs: No Material: PVC Maximum Working Pressure (PSI): 150 Maximum Working Temperature (Fahrenheit): 140 Minimum Working Temperature (Fahrenheit): 40 Package Quantity: 1 Warranty: 1-year limited CA Residents: Prop 65 Warning(s): Yes Safety Listing: NSF safety listing UNSPSC: 40171600