BP Chemicals awards contracts in plan to cut valve emissions
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 120 KB
- Volume
- 1995
- Category
- Article
- ISSN
- 1350-4789
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✦ Synopsis
General news
seal-less pumps and conventional liquid barrier dual seals to fail.
Unlike many fluids used in conventional liquid barrier seals, the nitrogen used in the GF-200 Dura Seal will not cause product contamination. In fact, field and bench testing indicates that nitrogen leakage is very lowless than 3.0 SCFH at normal pressure.
Unlike complicated liquid barrier supply systems, the nitrogen supply system required for the GF-200 Dura Seal is simple to install and maintain. Just tap into a nitrogen header and install a pressure gauge, flow meter, and a regulator. Because the nitrogen is dead-ended in the seal, no purge or continuous flow through is required, The pre-set cartridge design of the GF-200 Dura Seal makes seal installation easy by eliminating the need for measuring, centring, or special tools.
An auxiliary control system for the GF-200 Dura Seal is also available from I)urametallic. This unit includes all controls necessary for safe, efficient seal operation. It also eliminates the time, expense and hassle of installing each component separately.