German pump manufacturer LEWA has expanded the test range of its specifically developed container test bench to cope with scorching or explosive fluids.
The take a look at bench was initially launched in December 2018 however Lewa has thus far solely used water as the conveyed medium for testing and verifying pump functions. Many of the fluids Lewa offers with are ranked as supercritical by means of explosion hazard and employee safety, so the corporate has now expanded its take a look at 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 additionally features a safe management room without explosion hazard for housing the drive and management equipment. pressure gauge ไท วัสดุ corresponding to gasoline, methanol, acetone or nitrocellulose thinner are used within the test chamber, whose interior can be considered through gas-tight glass panes, at course of temperatures of as a lot as 80°C and a most quantity of 200 l. A high-resolution information recording system ensures accurate monitoring and results.
The initial test 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 type with an M9 pump head.