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D & J Filtration Systems Patents |
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Assignee: D & J Filtration Systems
Address: Queensbury, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5374351 |
Filter backflushing system |
December 20, 1994 |
| A filter backflushing system including either a pneumatically-driven piston or pneumatic accumulator for propelling a supply of a filtered backflushing fluid, contained in a backflushing fluid chamber, in a reverse direction through a filter element. The filter backflushing system pr |
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