Saturday, 18. May 2019

Skid-mounted single and multi-stage steam jet vacuum pumps for ultra-corrosive applications

Skid-mounted single and multi-stage steam jet vacuum pumps

GAB Neumann designs and manufactures graphite single and multi-stage steam jet vacuum pumps for ultra-corrosive applications. They consist in several steam ejectors and condensers in series. It is possible to reach a vacuum level of 150 mbar and less with a single steam ejector and a condenser. With 2 ejectors and condensers a vacuum level of 20 mbar and less can be reach, 3 mbar or less with three, 1 mbar or less with four and 0.2 mbar or less with 5 in series. Instead of having one condenser between each steam jet vacuum pump it is also possible to split the heat transfer surface of a larger condenser in several independent condensation areas. This technique allows major savings since it necessitates significantly less piping and a lower number of condenser(s). The resulting units are therefore compacter and cheaper.

GAB Neumann GmbH

Alemannenstrasse 29

79689 Maulburg

Germany

Tel: +49 (7622) 6751 0

Fax: +49 (7622) 6751 20

info@gab-neumann.de

GAB Neumann GmbH | Alemannenstrasse 29 | D-79689 Maulburg | Phone +49 (7622) 6751 0 | Fax +49 (7622) 6751 20 | E-Mail info@gab-neumann.de | www.gab-neumann.com