Diaphragm Pumps

Companies Diaphragm Pumps

KNF Neuberger GmbH, Germany

KNF Diaphragm Pumps and Systems: uncontaminated transfering, compressing, evacuating and metering from neutral to aggressive media. more

ProMinent GmbH, Germany

The ProMinent Group is a manufacturer of components and systems in the field of metering as well as a reliable solution partner for water treatment. Based on innovative products, comprehensive expertise in process technology and distinct application orientation, practical solutions are developed fo more

VACUUBRAND GMBH + CO KG, Germany

With 250 employees and more than 50 years of experience, VACUUBRAND manufactures the most comprehensive range of vacuum pumps, gauges and controllers for rough and fine vacuum for laboratory use. The product range comprises rotary vane pumps, oil-free diaphragm pumps, complete pumping units, flexi more

Products Diaphragm Pumps

The first metering pump in the world with a regulated solenoid drive

The gamma/ XL product range is high-end technology with a unique global innovation: optoDrive® is a controlled solenoid drive, permitting maximum adaptation to the metering task more

Oilfree Vacuum for Process Industry with Universal Chemical Resistance

In addition to our proven chemistry diaphragm vacuum pumps VACUUBRAND has added a new VAC 24seven series, which is now available for pilot and industrial scale applications more

Motor-driven metering pumps with multi-layer safety diaphragm

The entire Sigma X motor-driven metering pump product range has been fundamentally revised and equipped with intelligent features to provide a high level of operating more

News Diaphragm Pumps

• The biggest high-pressure process diaphragm pump of the world

  The two biggest high-pressure process diaphragm pumps are supplied by the technical global market leader for diaphragm pump technology, LEWA Herbert Ott GmbH + Co KG. Each pump delivers 110 m3/h liquid CO2 against a pressure of 215 bar. They are used for the re-injection of CO2 into a natural gas fi more

• Miniature diaphragm pumps: Small trumps large with

  At the Analytica in hall B.2, stand 261 Schwarzer Precision is presenting the latest version of the miniatures diaphragm pump SP 200 EC. The development department has succeeded in again increasing the temperature tolerance. The result is a guaranteed start-up of ? 15° up to + 40° centigrade. With more

Videos Diaphragm Pumps

Oilfree Vacuum for Process Industry with Universal Chemical Resistance

In addition to our proven chemistry diaphragm vacuum pumps VACUUBRAND has added a new VAC 24seven series, which is now available for pilot and industrial scale applications. For applications with involving aggressive and condensable gases and vapours, it provides a clean, oil- and contamination free more

White papers Diaphragm Pumps

• Innovative Vacuum Regulation for Rotary Evaporators
  

  Different methods of vacuum regulation in rotary evaporators are compared according to their benefit for the user. Essential criteria of such analyses are process time, rate of solvent recovery, ease of handling, and flexibility. Speed controlled dia more

• Roadmap for vacuum in the laboratory
  

  The brochure presents important distinguishing characteristics required to find the right vacuum solution for your laboratory and application needs more

• VACUU•LAN® Vacuum Local Area Networks
  

  In modern chemical and pharmaceutical lab buildings vacuum supply has become a standard for each work station, just as water or gas supply. Therefore vacuum supply solutions are considered at earliest stage for new laboratory buildings and are fully more

Publications Diaphragm Pumps

• Sensors, Vol. 17, Pages 755: The Combination of Micro Diaphragm Pumps and Flow Sensors for Single Stroke Based Liquid Flow Control

  With the combination of micropumps and flow sensors, highly accurate and secure closed-loop controlled micro dosing systems for liquids are possible. Implementing a single stroke based control mode with piezoelectrically driven micro diaphragm pumps can provide a solution for dosing of volumes down more

• Membranvakuumpumpen als Turbo‐Vorpumpen

  Moderne Turbopumpen mit integrierter Molekularpumpstufe können mit einem Vorvakuum im mbar‐Bereich betrieben werden. Als Vorpumpe können daher vorteilhaft ölfreie Membranvakuumpumpen eingesetzt werden. Große Fortschritte bei der Membrantechnologie durch den Einsatz optimierter Flachmembrane sowie du more