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Purity Solutions LLC
| Purity Solutions LLC Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090137940 | DIAPHRAGM PUMP AND RELATED SYSTEMS AND METHODS - In some arrangements, a pump for moving a fluid has one or more pump chambers and one or more flow control valves with diaphragm actuation regions. Motive fluid can activate the diaphragm actuation regions, and a pattern of fluid flow can be controlled by varying the pressure levels of the motive fluid. | 05-28-2009 |