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Available sizes | 2, 4, 4½, 5 and 6 inch |
The Well Cap in round version is used for closing groundwater observation wells without attaching a thread. Because of the small installation space and closeability from above, it is especially suited for underfloor observation wells inside a manhole. The lock is placed on top of the Well Cap which ensures a simple opening of the observation well.
- Smooth plastic coating, so that a freezing in winter is almost impossible
- optionally with 5- edge safety lock
- No attachment of threads at the end of the pipe required; opening from above