Tucson Medical
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Brief introduction
Sand filter system includes tanks with under drain system, backwash valve, piping, and automatic control system. DMF filters are designed for the most challenging dirty water conditions, with a high-performance solution for water filtration down to 20 microns. These durable carbon steel filters utilize a 24"-54" vertical side shell depth for the removal of organic and inorganic suspended solids for filtering large volumes of water with very little pressure drop and a long-term value.
Primary Applications:
| Model | Vessel qualities | Flow(min.) (m3/h) | Flow(max.) (m3/h) | Filtration area (m2) | Backwash flow (m3/h) | Pressure (Bar) | Water in/out |
|---|---|---|---|---|---|---|---|
| DMF-2024-1A | 1 | 4 | 6 | 0.2 | 6 | 8 | 2" |
| DMF-2424-1A | 1 | 7 | 11 | 0.28 | 11 | 8 | 2" |
| DMF-3624-1A | 1 | 16 | 24 | 0.64 | 24 | 8 | 3" |
| DMF-4824-1A | 1 | 29 | 43 | 1.13 | 43 | 8 | 3" |
| DMF-5624-1A | 1 | 39 | 58 | 1.54 | 58 | 8 | 4" |
The Filtering Process: Filtering with media filters, also known as depth filtration, is done by filtering water through a thick layer of graded particles, called the filter bed. Raw water enters from the filter inlet and percolates through the filter bed. Suspended materials come into contact and attach to the media particles. Clean water flows through the filtration nozzles and out of the filter via the outlet valve.
The Cleaning Process: Cleaning is done by backwashing; pressurized water flows in reverse direction - from the nozzles upwards, causing suspension of the filter bed, thus releasing the suspended matter from the bedding. The dirt particles are then washed out through the back-flush valve.
