Multi-Barrel Pressure Filter Systems
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High cleaning efficiency, low flow restrictions, easy maintenance.
Features/Benefits
- Parallel barrels on common header - provides continuous flow during backwash - filter process is not interrupted
- Filter media available - synthetic, wire mesh, slotted wedge wire, diffusion bonded, see Filter Media
- Internal or external backwash - allows backwash by filtered product or external liquid
- Quarter-turn caps with safety relief valve - provide access to filter elements in seconds - without tools - for easy inspection and cleaning
- Positive sealing O-rings-maintain absolute seal integrity to prevent bypass
- Element centering pin - guarantees filter element is axially aligned - even in non-vertical installations
- Pressure gauges on each header and integral differential pressure gauge - easy determination of pressure drop
Custom Configurations/Optional Features
Each AES Multi-Barrel Pressure Filter unit is an application-specific design that can use any or all of these optional features:
- In-Line or paired construction, with as many individual barrels as needed to meet flow requirements
- Manual backwash, or automatic backwash by time clock and/or pressure differential switch
- Low pressure (max 285 PSI/1.9 MPa) or high pressure (max 1000 PSI/6.9 MPa) construction
- Automatic filtration control package, which can be integrated into mill-wide PLC or DCS
- A range of different filtration media and seal materials
Pressure Filter Applications
Clarified white water for forming section showers - White water for uhle box lube and doctor lube showers
- Pump seal water
- Saveall shower water
- Gravity strainer showers
- Coating additives
- Mill process water for high pressure showers
- Lake and river water
- Size press filtration
- Retention aid and retention aid dilution water
- Wet end starch
- Precipitated calcium carbonate
- Additives for alkaline conversion
- Heat exchanger protection
- 98% sulfuric acid
Models/Specifications
| 2" Valve Flow Range | 2-1/2" Valvel Flow Range | Media Area | |||||
|---|---|---|---|---|---|---|---|
| Model | # of Barrels | GPM | lpm | GPM | lpm | Sq. in. | Sq. cm. |
| 5000S2 | 2 | 30-150 | 114-570 | 125-250 | 475-945 | 816 | 5265 |
| 5000S3 | 3 | 60-300 | 227-1135 | 250-500 | 950-1895 | 1224 | 7895 |
| 5000S4 | 4 | 90-450 | 340-1705 | 375-750 | 1425-2840 | 1632 | 10530 |
| 5000S5 | 5 | 120-600 | 454-2270 | 500-1000 | 1900-3785 | 2040 | 13160 |
| 5000S6 | 6 | 150-750 | 567-2840 | 625-1250 | 2375-4730 | 2448 | 15795 |
| 5000S8 | 8 | 210-1050 | 794-3975 | 794-3975 | 3325-6625 | 3264 | 21060 |
| 5000S10 | 10 | 270-1350 | 1022-5110 | 1125-2250 | 4275-8515 | 4080 | 26325 |
| 5000S20 | 20 | 600-3000 | 2271-11355 | 2500-5000 | 9500-18925 | 8160 | 52645 |
Note: Flow depends on the type of media and the inlet loading (PPM)