The screw vacuum pumps DRYVAC DV 500 and DV 800 compress completely dry. Without operating lubricant in the compression chamber, they are ideally suited as backing pumps in food packaging or in pumping sets in heat treatment or coating systems.
Their screw design with a specially adapted variable pitch means they work efficiently due to their low power consumption, require minimal maintenance compared to oil-lubricated vacuum pumps, and minimize operating costs. The robust screw vacuum pump is also characterized by high particle and condensate compatibility.
The DV 800's dimensions are directly derived from proven DV 650-models, making changeover and integration easier for the user. The DV 800 opens up new possibilities for applications where a higher pumping speed is required. In traditional markets, this is the case in many applications, such load locks or packaging machines.
The DRYVAC DV 500 and DV 800 are equipped with an easily adaptable and networkable frequency converter and IE3 motors. Monitoring via a cloud platform can also be easily implemented on request and is available as standard from Q3.
In contrast to oil-lubricated piston or rotary vane vacuum pumps, it offers a temporally stable pumping speed curve.
- Hermetically sealed screw vacuum pump with integrated frequency converter
- Simple mechanical and electrical integration
- Integrated protection functions through temperature, exhaust pressure and power consumption monitoring
- Small footprint due to compact design
- Low energy consumption through optimized rotor geometryand innovative motor design with efficiency class IE3
- Insensitive to dust
- High pumping speed also at high intake pressures
