Compact stirrer GM
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Fluid Kotthoff GmbH Mixing Technology Compact stirrer GM For higher viscosity media or large container dimensions, GM stirrers from FLUKO are the right solution. Stirrer design FLUKO GM stirrers are designed for slower speed applications where generally a single stirring speed is required. The stirrer shaft is mounted directly onto the gear motor shaft. The stirrer is usually supplied with a standard IEC flange for mounting directly onto the vessel or a stirrer stand. Stirrers with longer shafts are supplied with a seperate shaft mounting. Drives Genrally a helical geared motor with an application-specific mounting. 3-phase standard motors in either IP 55 or explosion protected, also in ATEX standard. Speed depending on the gear type and the application; up to 900 r.p.m. Stirrer shafts The stirrer shafts are solid, and configured for continuous operation. Flange or rapid change connections are available. Every shaft is checked for true running in the factory. The shaft are dimensioned so as to have a large difference between thier operating speed and the resonance frequency. Stirring devices The following stirring devices are available: 3 blade propeller, plate agitators, diagonal flat blade agitators, anchor paddles and trapezoidal turbines; all with threaded hole hubs or clamp hubs. Materials The stirrer shaft and stirring devices are made of high alloy stainless steel SS316Ti (1.4571) or alternatively nonalloyed steel with PE, hard rubber or PVDF coating. Stirrer mounting and shaft seals FLUKO GM compact stirrer as standard version with geared motor for use with open or closed non-pressurised containers. The stirrer is attached to a mounting via the motor flange, an additional flange or a square profile flange. A small version is available for foot mounting on a stand. A special seal housing is available for pressurised or vacuum applications with mechanical seals, stuffing boxes or rotary lip seals. An additional shaft mounting is available for long shafts. Compact stirrer GM Page 1 of 2 Daniel-Eckhardt-Str. 44 · D-45356 Essen Telephone +49 (0)2 01 8 35 73-0 · Fax -20 Fluid Kotthoff GmbH info@fluid-kotthoff.de · www.fluid-kotthoff.de

Fluid Kotthoff GmbH Mixing Technology Anchor paddles Flat blade turbine Paddle agitator * Weight of stirrer with solid shaft Trapezoidal turbine Other variants FGMD Seal housing Seal for vacuum or pressurised vessels FGML FGMLD Bearing mounting Seal and bearing mounting Additional mounting for long shafts Compact stirrer GM Page 2 of 2 Long stirrer shafts with seals Daniel-Eckhardt-Str. 44 · D-45356 Essen Telephone +49 (0)2 01 8 35 73-0 · Fax -20 Fluid Kotthoff GmbH info@fluid-kotthoff.de · www.fluid-kotthoff.de