German pump manufacturer LEWA has expanded the test range of its specially developed container take a look at bench to cope with hot or explosive fluids.
The test bench was initially launched in December 2018 but Lewa has so far only used water as the conveyed medium for testing and verifying pump capabilities. Many of the fluids Lewa offers with are ranked as supercritical in phrases of explosion hazard and employee protection, so the company has now expanded its test range to cover most of these media.
In addition to an experimental space of explosion safety Zone 1 the place the check experiments happen, the container additionally features a secure management room with out explosion hazard for housing the drive and management tools. เกจวัดแรงดันถังแก๊ส to gasoline, methanol, acetone or nitrocellulose thinner are used in the take a look at chamber, whose interior can be considered via gas-tight glass panes, at course of temperatures of as much as 80°C and a most amount of 200 l. A high-resolution knowledge recording system ensures correct monitoring and outcomes.
The preliminary take a look at 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 kind with an M9 pump head.
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