Belt filters / Gravity filters

Inclined bed filter SBEH ( endless belt )

Their advantages

  • Correct separation of dirty/clean side
  • Low costs for consumables
  • Endless belt version
  • High throughput rate

Short info

  • Flow rates up to a max. of 2600 l/min. emulsion possible
  • Can be used as a central system or for supplying
    machine groups
  • Can be equipped with different endless belts (finenesses)

No fleece usage

The POLO inclined bed filter SBEH operates with an endless transport chain that carries the filter fleece in a way that is gentle on the material. An extremely deep filter trough is formed, resulting in a high liquid level. The SBEH filter is a bivalent system and can be run with filter fleece additionally or alternatively at times. The filtering process is safe and efficient.


The container is welded. A metallic link belt transports the endless belt with the filter cake. A hose seal, resistant to all standard cooling lubricants, reliably isolates the dirt chamber from the clean side. The drive uses a geared motor controlled by a float switch. Medium-wetted parts can be made of steel or stainless steel as required. The unit can be supplied with a terminal box or control box.


The dirt particles are deposited on the filter aid. The level rises to a preselected switching point, which activates the belt transport. In parallel, the endless belt cleaning is initiated:

A mechanical device separates the built-up filter cake, which drops into the dirt box below.

The endless belt is cleaned (rinsed) by means of rinsing nozzles in a special rinsing zone. The rinsing liquid is delivered to the belt by a separate pump, which is then captured and transported to the dirt side of the filter.

The POLO inclined bed filter SBEH is a bivalent system and can be run with filter fleece additionally or alternatively at times (advantage in the case of tramp oil breakthroughs, heavy graphite fallout, etc.).

Precise sealing

Made in Germany

Variety of materials

Process safety

No consumables

Picture gallery

Data Sheet

Standard sizesSBEH-A0.7SBEH-B1.4SBEH-B1.9SBEH-B2.3SBEH-B2.9SBEH-C4.6
Mounting dimesion L x W1450 x 5911450 x 11041950 x 11042450 x 11042950 x 11042950 x 1618
Height 140014001400140014001400
Weight approx. (kg)7007508108709301820
Volume approx. (litres) 20040065090011501700
Flow rate max. (l/min) emulsions*3208501050130016502600
Flow rate max. (l/min) oils*1604105256508251300
Connected load (kW) 0,370,370,370,370,370,37
Supply voltage 3 ~ 400 V 50 Hz3 ~ 400 V 50 Hz3 ~ 400 V 50 Hz3 ~ 400 V 50 Hz3 ~ 400 V 50 Hz3 ~ 400 V 50 Hz

*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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