Thermosensors protect the motor against overload and high temperature. Thanks to the optimal power output of the motor, the rotation speed stays always constant even under extreme load. BRECON internal vibrators are designed for easy service. They can be repaired easily and fast without using special tools. The hoses are highly resistant against wear and bruise. Your advantage from using BRECON internal vibrators are: - Large effective compaction diameter thanks to high centrifugal forces - High power reserves - Extremely long service life - Rapid exchange of all parts - Sturdy and compact design - Protection against thermal overload through thermosensors - Cooling through oil lubrication - High electrical efficiency, even under load thanks to the short circuit resistant stator - Water-proof hose connection - Exchangeable cap