German pump manufacturer LEWA has expanded the check vary of its specially developed container test bench to take care of sizzling or explosive fluids.
The test bench was initially launched in December 2018 however Lewa has so far only used water as the conveyed medium for testing and verifying pump features. digital pressure gauge of the fluids Lewa offers with are ranked as supercritical by means of explosion hazard and employee protection, so the corporate has now expanded its check range to cowl these types of media.
In addition to an experimental space of explosion safety Zone 1 the place the take a look at experiments happen, the container additionally features a safe control room with out explosion hazard for housing the drive and control equipment. Supercritical fluids similar to gasoline, methanol, acetone or nitrocellulose thinner are used in the check chamber, whose interior can be considered through gas-tight glass panes, at process temperatures of up to 80°C and a most quantity of 200 l. digital pressure gauge -resolution knowledge recording system ensures correct monitoring and outcomes.
The initial 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 sort with an M9 pump head.