Their advantages
- Space-saving
- Low energy consumption
- Low maintenance
Ultra-fine filters / Pressure filters
Ultra-fine filters FFR
The POLO Fine Filter FFR is a closed in-line filter system for the fully automatic cleaning of a wide variety of liquids.
The special feature is the backwash filter inserts. The ultra-fine filter can filter up to 3 μm particles despite different volume flows.
Special filter inserts even manage up to 1 μm.
Short info
- Variable filter finenesses
- Easy replacement of the filter inserts
- Backflash option
- Low costs for consumables
Various filter inserts
By selecting the filter inserts, a wide variety of finenesses can be achieved. Each filter insert can be backwashed and therefore has a long service life.
Due to its compact design, the system can be easily retrofitted to existing systems / machines.
Design
The ultra-fine filter consists of a pressure vessel with two filter inserts. The filter inserts can be backwashed.
Backwashing of the filter inserts is differential pressure or time-controlled. The backwash volume is processed by a secondary filter system.
Function
The ultra-fine filter is mounted on a two-chamber tank which consists of a dirty and clean side. The dirty medium is transferred to the dirty chamber. By means of a filter circuit pump, the medium is forced through the ultra-fine filter and enters the clean chamber. The backwash process is triggered depending on the differential pressure. The backwash is carried out with purified medium. The backwash material is passed on to a secondary filter system.
User-friendly
Energy efficiency
Compact design
Made in Germany
No consumables
Picture gallery
Ultra-fine filters FFR
Ultra-fine filters FFR
Aerator / deaerator
Operating pump
Flush valve
Differential pressure indicator
FFR filter tank
Tank drain
Ultra-fine filters FFR
FFR filter tank
Filter insert
Data sheet
| Standard sizes | FFR + Schrägbettfilter | FFR + Beutelfilter |
|---|---|---|
| Mounting dimesion L x W | 1500 x 1500 | 1250 x 1250 |
| Lenght | 1925 | 1920 |
| Width | 1930 | 1395 |
| Height | 1835 | 1790 |
| Weight approx. (kg) | 620 | 520 |
| Content of tank approx. (litres) | 880 | 510 |
| Flow rate max. (l/min) emulsions* | 100 | 100 |
| Flow rate max. (l/min) oils* | 50 | 50 |
| Connceted load (kW) | 5,54 | 8,1 |
| Supply voltage | 3 ~ 400 V 50 Hz | 3 ~ 400 V 50 Hz |
| Compressed air connection | 6 bar | 6 bar |
*Definition of flow rate: Emulsions and aqueous media approx. 1 mm²/sec at 20 °C and oils up to 15 mm²/sec at 20 °C.
The maximum flow rate of the filter is indicated; depending on the machining process and the degree of contamination, the flow rate may be lower.
Subject to technical changes in the interest of progress.
