The body is machined from an aluminium extrusion which is tempered and hard anodized. it is chemically resistant and suitable for use in the food and pharmaceutical industries.
The LP-vibrators (Low pressure) works most economically between 30 and 60 PSI while the HP-(High pressure) shows the best results between 60 and 80 PSI. In this range the frequency of vibration can be varied by regulation of the air pressure, thus enabling the vibrator to be tuned to suit the application.
These pneuamtic turbine vibrators have a low noise level. The noise measured in the proximity of the silencer may be reduced to half when an exhaust hose is used.