Couplings for transmissions - Import export

FiPOS product line from Ostec & art photonics GmbH is a cluster of innovative fiber optic probes and fiber probe couplers designed for inline analytical analysis in a wide spectral range from UV to MidIR (550 cmˉ¹ to 55 550 cmˉ¹). FiPOS family of immersion fiber probes includes ATR, transmission, transflection, fluorescent, and diffuse reflection probes all compatible with any FTMIR, FTNIR or dispersion spectrometer, process photometer, IRLED, or QCL spectral sensor to use inline for PAT applications. FiPOS Fiber Probe Couplers (FPC) couple any FTIR spectrometer with various fiber optic probes and upgrade it to eliminate sampling and to run reaction monitoring inline. Our fiber probe couplers provide high coupling efficiency for ATR – absorption, transmission, or reflection process spectroscopy in a wide spectral range from UV to MidIR to use fiber-coupled FTIR not only with LNcooled MCT detectors but with TEcooled MCT and uncooled IR detectors as well.

Magnetic couplings are used as transmission mechanisms in modern pumps, which makes it possible to obtain a qualitatively new 100% tight device without making essential changes to the design of the electric drive and the wet end of the pump. At present Villina offers GNVC, GNGC and GNVC-P series vertical, horizontal and semi-submersible centrifugal pumps with magnetic couplings, designed for pumping explosive and flammable, toxic and corrosive fluids (petroleum products, alkalis, acids, alcohols, etc). PURPOSE Magnetic couplings for Villina centrifugal pumps allow for transmission of torque from the electric motor to the pump shaft using magnetic fields generated by permanent magnets instead of mechanical engagement devices. At the same time, there is no need to withdraw the shaft from the pump wet end to the drive device, therefore the wet end can be made in the form of a completely sealed system free of leaks which are typical for pumps with mechanical shaft seals.