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Aquasol® vs. Conventional Purging Systems
Aquasol® Water Soluble Paper vs. Conventional Purging Systems
| Cones/Bladders | Aquasol |
| Purge Dam Construction |
- Difficult and time-consuming
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- Extremely simple and fast
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| Purge Dam Characteristics |
- Prone to malfunction
- High gas usage
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| Purge Dam Removal |
- Cones: difficult to remove, leaving dangerous residue
- Bladders: must be deflated
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- No special process required.
- Post-welding flushing of pipeline with water/steam disposes of purge dam
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| Storage and Handling |
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