LEWA expands check vary of container check bench

German pump manufacturer LEWA has expanded the check vary of its specially developed container take a look at bench to deal with hot or explosive fluids.
The take a look at bench was initially launched in December 2018 however Lewa has thus far solely used water because the conveyed medium for testing and verifying pump features. diaphragm seal of the fluids Lewa offers with are ranked as supercritical by means of explosion hazard and employee protection, so the company has now expanded its test vary to cowl most of these media.
In addition to an experimental space of explosion safety Zone 1 the place the test experiments happen, the container also includes a safe control room with out explosion hazard for housing the drive and management equipment. Supercritical fluids corresponding to gasoline, methanol, acetone or nitrocellulose thinner are used within the test chamber, whose interior may be viewed via gas-tight glass panes, at course of temperatures of as a lot as 80°C and a maximum amount of 200 l. diaphragm seal -resolution knowledge recording system ensures correct monitoring and outcomes.
The preliminary check has been carried out on the system to examine diaphragm clampings for micro-leakage using a low-viscosity fluid and the the Lewa Ecoflow LDG3 kind with an M9 pump head.

Scroll to Top