OLI OT Rotary Turbine Vibrators

Silent, and compliant with ATEX EX II 2DG cT(x)

Compliant with ATEX EX II 2DG cT(x), the OT-series is suitable for explosive environments.


Operation is silent at a working pressure ranging from 2 to 6 bar (29 ~ 87 psi) and a working temperature up to 120 °C (250 °F).

With OT-series Rotary Turbine Vibrators, vibration is generated by a turbine fitted with eccentric weights.

The OT-type generates very low-amplitude, high-frequency vibration. Higher speed than with ball-type roller-type rotary vibrators makes the OT a high-performance equipment.

Due to its classification the OT-type is suitable for lines, compacting, formwork, as well as aiding material flow in chutes. The force generated is higher than that of the ball-type, whereas operating noise is lower.

OT-series Turbine Vibrators, which are manufactured from a silver-grey aluminium casing with a black cover, are available in twelve different sizes.

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