CVAC – Suction unit for large central vacuum systems

DU-PUY centralized industrial suction systems make it possible to suck up solid or dusty material even over long distances or in several places simultaneously .
Suction is provided by a suction unit of the large side channel blower type, with direct coupling between the fan and the motor shaft and no transmission system.
It is therefore completely maintenance-free, suitable for 24/7 service, very quiet and high performance. A safety switch stops the motor in case of overheating. A vacuum indicator enables constant monitoring of suction performance and detection of filter clogging.
A pressure relief valve protects the engine from overheating in case of filter clogging or other blockages in the intake system; a diffuser filter reduces speed and noise.
The configuration of the production site determines the characteristics of the suction system, which is designed according to the specific size and characteristics of the area where it is to be installed, the required suction performance, and the application requirements.
Dupuy tailors solutions to ensure your long-term production efficiency.

The suction unit is a high-performance side channel turbine, with direct coupling between the drive shaft and the impeller. Since it has no transmission systems, it does not require any ordinary maintenance and is suitable for continuous service.

Data sheet

Detailed specifications and technical data. Download the complete technical data sheet to always have all the information at hand.

Download the Data sheet
CVAC – Suction unit for large central vacuum systems
Voltage400 - 50 ~ 3 V - Hz
Power20 - 25 kW
Max waterlift5.000 - 4.500 mmH2O
Max air flow2.050 - 1.100 m³/h
Suction inlet100 - 130 mm
Dimensions103 x 93 x 197h

Request information