LEWA expands test vary of container check bench

German pump producer LEWA has expanded the take a look at range of its specially developed container check bench to take care of hot or explosive fluids.
The check bench was initially launched in December 2018 however Lewa has up to now only used water because the conveyed medium for testing and verifying pump features. pressure gauge 10 bar of the fluids Lewa deals with are ranked as supercritical by way of explosion hazard and worker protection, so the corporate has now expanded its take a look at vary to cover these varieties of media.
In addition to an experimental space of explosion protection Zone 1 where the test experiments happen, the container additionally features a safe management room without explosion hazard for housing the drive and control tools. Supercritical fluids corresponding to gasoline, methanol, acetone or nitrocellulose thinner are used in the take a look at chamber, whose inside could be seen by way of gas-tight glass panes, at course of temperatures of up to 80°C and a most amount of 200 l. A high-resolution information recording system ensures accurate monitoring and results.
The initial check has been carried out on the system to examine diaphragm clampings for micro-leakage utilizing a low-viscosity fluid and the the Lewa Ecoflow LDG3 kind with an M9 pump head.
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