German pump producer LEWA has expanded the check range of its specifically developed container test bench to cope with hot or explosive fluids.
The test bench was initially launched in December 2018 however Lewa has so far solely used water because the conveyed medium for testing and verifying pump capabilities. Many of the fluids Lewa deals with are ranked as supercritical by method of explosion hazard and worker safety, so the company has now expanded its test range to cowl most of these media.
In addition to an experimental space of explosion protection Zone 1 the place the check experiments happen, the container additionally includes a safe control room with out explosion hazard for housing the drive and control tools. pressure gauge วัด แรง ดัน น้ำ to gasoline, methanol, acetone or nitrocellulose thinner are used in the check chamber, whose inside can be viewed through gas-tight glass panes, at course of temperatures of up to 80°C and a maximum amount of 200 l. A high-resolution information recording system ensures accurate monitoring and outcomes.
The initial take a look at has been carried out on the system to verify diaphragm clampings for micro-leakage utilizing a low-viscosity fluid and the the Lewa Ecoflow LDG3 type with an M9 pump head.
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