- Product Description
-
A Centre Locking Drain Steel Plate Test Plug 4in is used to temporarily seal a drain opening during testing and maintenance work. It expands into place with a centre locking mechanism for a secure fit.
Key Features
- 4in test plug size
- Steel plate construction
- Centre locking expansion design
- Temporary drain sealing
Uses
- Sealing pipe ends for drain testing
- Holding water during pressure or leak checks
- Temporary isolation of larger drain openings
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