4" PVC DWV Test Straight Coupling - HubSett, Hub

Holds Pressure Every Time; Safe to Use; No Pump or Special Tools Needed; Test with Air or Water; The HubSett Test Coupling is a Uniquely Designed Coupling and Test Device All in One; It Replaces Other Test Methods and Allows the Buildings Drain Waste and

Coupling Fitting; Type Straight; Size A 4"; Size B 4"; End Connection Hub x Hub; Material PVC; Application DWV; Applicable Standard UPC, ICC ES PMG; Packaging Quantity 12 per Pack