The Cobra NX 0450 A and NX 0650 A dry screw vacuum pumps are highperforming and robust vacuum generators for industrial applications and are in use wherever gases and vapors need to be pumped reliably and without contamination. Due to the dry screw technology, the compression chamber is completely free from operating fluids. This prevents condensation and deposits from the pumping medium and stops the medium from becoming contaminated with oil.
Cobra NX dry screw vacuum pumps are designed in such way that can achieve a high, stable pumping speed in the common operation pressure range.
The asymmetrical screw profile and free gas discharge allow for a high degree of fluid and particle compatibility. Optimum corrosion resistance is ensured by even temperature distribution.The Cobra NX are equipped with direct water cooling, which ensures optimum cooling.
The Cobra NX dry screw vacuum pumps have been designed to be user friendly: all functions required for maintenance are located on one side. The dimensions are extremely compact, making the Cobra NX the ideal choice when space is limited.