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.

Their advantages

  • Space-saving
  • Low energy consumption
  • Low maintenance

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

Data sheet

Standard sizesFFR + SchrägbettfilterFFR + Beutelfilter
Mounting dimesion L x W1500 x 15001250 x 1250
Lenght19251920
Width19301395
Height 18351790
Weight approx. (kg)620520
Content of tank approx. (litres)880510
Flow rate max. (l/min) emulsions*100100
Flow rate max. (l/min) oils*5050
Connceted load (kW) 5,548,1
Supply voltage 3 ~ 400 V 50 Hz3 ~ 400 V 50 Hz
Compressed air connection6 bar6 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.

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