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PuK - Process Technology & Components 2021

PROCESS TECHNOLOGY &

PROCESS TECHNOLOGY & COMPONENTS Contents Title Process reliability in fluid pumping Low-maintenance pump design saves time and hassle Buying a new pump is easy. Unfortunately, whether it will support your customer as a reliable workhorse or turn out to be a lame pony that spends most of its time in the stables often only becomes evident once it is in operation. But there are indicators that can help to discern this before making a buying decision – and many new technologies that make life easier for users. How you can make your processes even more reliable and efficient in future, you can find out on page 22. Contents Editorial Mastery of complexity through risk management 5 Leading article The sewage treatment plant as an energy centre 10 Energy/Energy efficiency The colours of hydrogen and sealing technology 12 Making resources out of waste 16 Digitisation Machine health: 24/7 monitoring for pumps & co. 18 Cover story Low-maintenance pump design saves time and hassle 22 Pumps and Systems Double hose-diaphragm pumps Hygiene-optimised double hose-diaphragm pumps 26 Wastewater management Eliminating man-made trace substances 28 Dry-running magnetic coupling pumps Avoiding unplanned downtimes and saving costs 32 Life cycle costs What matters are the life cycle costs 34 Diaphragm metering pumps Affordable even at higher flow rates: New pump sizes of the ecosmart diaphragm metering pump combine low purchase cost with high performance 38 Companies – Innovations – Products Pumps/Vacuum technology 48 Index of Advertisers 69 Impressum 69 Trade fairs and events ACHEMA Pulse 70 DIAM/DDM 72 Compressors und Systems Additive manufacturing Pistons produced by additive manufacturing enable new applications for existing reciprocating compressors 74 Piston configuration High-performance pistons for reliable recips 76 Digitisation – Service packages Added value through digitalisation: the future has begun! 80 High-pressure technologies High-pressure air – an indispensable medium in hydropower plants worldwide 84 Compressed air technology Compressed air drying Economical and eco-friendly 86 Components Vibration problems Solve vibration problems “just in time” with the vibration absorber 90 Valves Absolute tightness for critical processes 94 Seals In the Arctic Circle, safety in the oil and gas extraction industries is even more crucial. Even for small sealing components. 96 Filter Innovative Diamond Filter for the retention of micro-plastics 98 Companies – Innovations – Products Compressors/Compressed air/Components 100 Technical Data Purchasing 107 Report – Industrial hose pumps Hose pump cuts maintenance costs at ‘energy from waste’ plant 42 Vacuum technology Ultrahigh vacuum High-compression turbopumps cut costs, reduce complexity in UHV applications 44 Report – Rotary vane vacuum pump Vacuum packaging with the latest vacuum 4.0 technology 46 8 PROCESS TECHNOLOGY & COMPONENTS 2021

HiPace H The turbopump with high compression, especially for light gases. Ideal for UHV applications. ■ Compact yet powerful turbopump with a pumping speed of up to 685 l/s for N 2 ■ Ideal for HV and UHV applications ■ Best UHV pressures even in combination with diaphragm pumps ■ Intermittent mode offers energy savings of more than 90 % without any reduction in performance Are you looking for a perfect vacuum solution? Please contact us: Pfeiffer Vacuum GmbH · Germany · T +49 6441 802-0 · www.pfeiffer-vacuum.com

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