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OLS Pipe plug / Flow stopper |
Products
Description |
COB Advantages:
- Used as a block plug, a water/air test plug, or leak locating back plug.
- Can be floated down pipe and stopped at desired location to prevent going down a manhole for installation or removal.
- Grows shorter as it inflates to put less stress on plug.
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????? ?????? 03-6764586
?? ???? 03-6771280 |
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