German pump manufacturer LEWA has expanded the check vary of its specifically developed container take a look at bench to cope with hot or explosive fluids.
The take a look at bench was initially launched in December 2018 but Lewa has so far only used water because the conveyed medium for testing and verifying pump capabilities. Many of the fluids Lewa offers with are ranked as supercritical when it comes to explosion hazard and employee protection, so the corporate has now expanded its take a look at vary to cowl most of these media.
In เกจวัดแรงดัน250bar to an experimental area of explosion protection Zone 1 the place the test experiments happen, the container also includes a safe management room without explosion hazard for housing the drive and control equipment. Supercritical fluids similar to gasoline, methanol, acetone or nitrocellulose thinner are used in the take a look at chamber, whose interior could be viewed by way of gas-tight glass panes, at process temperatures of up to 80°C and a maximum quantity of 200 l. A high-resolution data recording system ensures accurate monitoring and results.
The initial check has been carried out on the system to check diaphragm clampings for micro-leakage using a low-viscosity fluid and the the Lewa Ecoflow LDG3 sort with an M9 pump head.
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