Centrifugal Separators

STA Centrifugal Separators are using the physical effect of phase separation in centrifugal fields for the cleaning of process fluids. Even unfilterable media are reliably cleared from particles or secondary liquid phases without use of disposables. The removed solids are dry and pure. Centrifugal Separators are relatively compact systems and easy to be integrated; they fit a wide range of applications.


 Semi-Automatic Centrifugal Separators



  • fluid-dynamically designed accelerator hub
  • direct drive
  • peeler tube, backflow head 5 m
  • residual liquid drain at standstill

With its large effective rotor diameter, the high-performance 4 kW drive, and thanks to the special inlet hub the separator U-15 achieves a very good separation level of down to 3 µm. The cleaned medium leaves the separator under pressure (5 m pumping head), the sludge is dry and can be removed without residual liquid. Due to the direct drive system the separator is very compact, hence ideally suited for use in compact coolant systems or as a stand-alone solution directly placed at machine tanks.

Application: all kinds of industrial fluids, typically mechanical processing (coolant lubricant emulsions and oils, washing or vibratory grinding fluids), surface treatment or glass grinding. The separator U-15 is also available in 3-phase version (simultaneous separation of a light secondary liquid phase, e.g. tramp oil)

Technical Data

Rotor volume: 15 l

Sludge capacity: 12 kg

Volume flow: 120 l/min (7,2 m³)

Acceleration: 1960 x g

Operating mode of solids separation and 3-phase separation (liquid-liquid-solid) in the centrifugal separator

How it works:


Contact us today for more custom options: 336-549-6003