This Oatey 1-1/2 in. Inset Plastic DWV Test Cap with Knock-Out features a deep design offering a strong connection while the tab feature helps keep hands away from the solvent cement used during installation. The knock-out center can be removed in case of a potential blockage in the pipe for added safety and convenience. The cap is compatible with Sch. 40 ABS or PVC piping.
- High-impact polystyrene construction
- Designed for testing up to 10 psi or 30 ft. of head pressure
- Can be used on 1-1/2 in. sch. 40 ABS or PVC DWV piping
- Test cap is solvent welded into the pipe end
- Deep design provides a strong, leak-free connection while tab feature keeps hands free from solvent cement
- Knock-out center of test cap can be removed with tab to prevent possible blockage in piping
- Yellow color can be easily identified at the jobsite
- Not for use when testing a system using compressed air