- 3 in.
- Flexible PVC cap
- Convex face design
- Withstands high levels of pressure for testing purposes
- Minimizes ballooning
- Reusable
- Suitable for both aboveground and underground use on cast-iron, steel, copper or plastic piping
- Corrosion resistant
- Flexible
- Lead free
- Removable
- UV resistant
- Underground rated
- Maximum working temperature of 120°F