High vapor and particle tolerance, self-draining
Efficient indirect water cooling
Air cooling and various sealing and coating configurations available
ATEX-certified versions available
Benefits
COBRA NC are high-performance dry screw vacuum pumps. They are perfectly suited for demanding applications with maximum flexibility and modularity for process changes. COBRA NC are in use wherever gases and vapors need to be pumped reliably.
The patented self balancing screw design ensures lowest vibration levels and quiet operation.
The screws of COBRA NC vacuum pumps are manufactured from a single-piece casting avoiding any gaps. This makes an ingress of process fluids or particles impossible. Thus, corrosion and deposition are prevented.
COBRA NC series vacuum pumps use efficient indirect water cooling. This results in an even temperature distribution throughout the pump body. Moreover, thermal stability is ensured throughout the process.
The COBRA NC series comprises a range of application-specific versions. ATEX-certified versions for use in explosion-hazard environments are also available.
Advanced screw design, patented self-balancing screws, specially designed for vacuum packaging
Efficient
Low cost of ownership, minimal maintenance, long service intervals, high uptime, efficient water cooling
Easy cleaning
Smooth surface design, can be cleaned using steam jets and conventional detergents