The new screw vacuum pumps Dryvac DV 500 and DV 800 will be presented by Leybold in the spring of 2021. These vacuum pumps compress completely dry, i.e. without operating lubricant in the compression chamber and are therefore ideally suited as backing pumps in food packaging or in pumping sets in heat treatment or coating systems, as they have significant advantages over oil-lubricated piston or rotary vane vacuum pumps.
The ability to reliably measure and control the vacuum level in a given vacuum process is key in creating the highest possible efficiencies. This is why Leybold has developed the Thermovac TTR-RN series, a new compact filament Pirani gauge for all vacuum applications requiring a measurement range from atmosphere to 1e-4 mbar (7.5e-5torr).
Leybold is taking a big step toward the digitalization of its product line and has an innovative online sound check for vacuum pumps on its website. With this free tool, users receive immediate feedback regarding the condition of their vacuum pumps.
Leybold has further expanded its Turbovac i/iX pump family especially for industrial, coating and research applications that require robust pumps with higher pumping speeds. The new 1350 and 1450 sizes and its variants have been developed to maximize the pumping speeds. With these variants, the Turbovac i/iX series is now complete with 8 models ranging from 90 to 1450 l/s sizes.
Pumps are the workhorses of every process plant, not to mention plenty of auxiliary equipment and even portable test gear too. This run-round of recent developments takes in centrifugals, vacuum pumps, positive-displacement pumps and gas sampling units.
Anwender in Forschung und Entwicklung sollten in Sachen Vakuumtechnologie keine Abstriche mehr machen müssen: So erweitert Leybold seine trocken verdichtenden Wälzkolbenvakuumpumpen-Baureihe Ecodry um zwei kleinere Pumpengrößen speziell für Labor- und Technikumsanwendungen. Das ermöglicht nicht nur den Einsatz der wartungsarmen und sparsamen Vorvakuumpumpen in F&E-Applikationen, sondern schließt die Lücke zwischen den größeren Ecodry-Modellen und den Scrollvac-Pumpen von Leybold (für Saugleistungen bis 18m3/h).
Leybold has recently expanded its Turbovac i/ix series - 90, 250, 350 and 450 - by the sizes 850 i/ix and 950 i/ix to six models. The two new turbomolecular pump variants are characterised by extended, trouble-free operation, longer system life and lower operating costs.