In order to ensure the highest standards of hygiene, food producers and processors are obliged to clean their machinery regularly via washdowns. To guarantee that vacuum pumps are effectively protected from the used aggressive cleaning media, Leybold has developed a series of Hygienic Enclosures. The vacuum specialist offers users these stainless steel housings in seven different sizes, tailor made for each vacuum pump.

Better make it double: Edwards Vacuum equips its new range of liquid ring pumps with not just one but two variable speed drives (VSD).

Selection and configuration of centrifugal pumps — Even though it doesn’t make happy reading for manufacturers of displacement pumps, centrifugal pumps are generally regarded as the workhorse of the process industry — with an estimated market share of around 80 %. And workhorses need to be properly looked after, meaning that operators can reduce trouble down the line with a more careful selection and configuration of centrifugal pumps. Here are some ideas and suggestions for this …

Water treatment and purification is a technologically demanding process. Dosing is a core task here: Additives and auxiliary agents or highly effective chemicals need to be added both cost-effectively and safely for the environment, which means that the requirements for dosing pumps are just as high. Digitalization is the order of the day here as well.

Electron beam welding, vacuum furnaces or freeze drying are just a few applications that can be realized with the new Roots pumps of the Hi Lobe series from Pfeiffer Vacuum.

Eco-friendly, limitless and CO2-neutral: Can synthetic fuel become the future of mobility? Power-to-X projects could be used to convert surplus electricity from renewable resources into clean synthetic fuels. While decision makers and politicians are still discussing the concepts feasibility, German engineering experts from Chemieanlagenbau Chemnitz (CAC) show what can be done …

Pfeiffer Vacuum is presenting extremely high compression models with its new HiPace 700 H turbopumps. With a compression ratio of ≥2·107 for hydrogen, they are suitable for generating high and ultra high vacuum.

Wilden Velocity Series AODD pump offers operational flexibility that allows users to optimise performance, leak protection and operating costs while not compromising reliability.

How is it possible to transform the predominant mode of resource consumption into a sustainable circular economy? And what options does the industrial sector have for accomplishing this change? Krones has been addressing this question for quite a long time. The answer can be summarised in two words: reduce, recycle.

Alfa Laval is expanding its successful range of Ultra Pure pharmaceutical pumps with an even larger selection. Whether a pharmaceutical or biotech process requires a centrifugal or PD (positive displacement) pump, the complete range of Alfa Laval Ultra Pure pumps cover virtually any pharma or biotech need.