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LEWA expands check vary of container take a look at bench

German pump manufacturer LEWA has expanded the check vary of its specifically 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 but Lewa has so far only used water because the conveyed medium for testing and verifying pump features. Many of the fluids Lewa deals with are ranked as supercritical by method of explosion hazard and employee safety, so the company has now expanded its test vary to cover these sort of media.
In addition to an experimental area of explosion protection Zone 1 where the take a look at experiments happen, the container additionally features a secure control room without explosion hazard for housing the drive and control equipment. Supercritical fluids such as gasoline, methanol, acetone or nitrocellulose thinner are used in the test 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 quantity of 200 l. A high-resolution knowledge recording system ensures correct monitoring and results.
เกจวัดแรงดันปั๊มลมpuma 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 sort with an M9 pump head.

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