The COBRA NC 2500 B is the largest screw vacuum pump among these high-performing, robust vacuum pumps for process technology. This pump is ideally suited for applications in which gases and vapors need to be pumped reliably and without contamination. Due to the dry screw technology, the pumping chamber is completely free from operating fluids. This prevents condensation and deposits of the pumping medium and prevents oil contamination.
The variable-pitch screw design and free gas discharge allow for a high degree of fluid and particle compatibility. Optimum corrosion resistance is ensured by even temperature distribution. The outstanding levels of efficiency reduce the thermal demand and increase the life cycle.
The COBRA NC 2500 B requires less energy consumption than vacuum pumps using other technologies that achieve a similar high pumping speeds.
The COBRA NC 2500 B screw vacuum pump is designed for applications that involve large flow rates such as steel degassing, space simulation, central vacuum supply or vacuum drying.