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SUMA Optimix 2G 90-75

SUMA Optimix 2G 90-75
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Application Submersible motor Dry matter content up to 12 % Substrate temperature up to 55°C pH-value 6.5 - 8.2 Motor Power: 5.5 / 9.0 kW 400 V, 50 Hz, other voltages on request Protection class IP 68, up to 10 m submergence PTC thermistors 130°C for thermal protection High efficiency Own oil circulation, turbine oil Gear / Bearing Robust, two stage planetary gear Reduction ration i = 19.6 Mechanical seal SiC/SiC 2 tapered-roller bearings to absorb the axial forces Hardened steel spline shaft, 0 50 mm Separate oil fill with long life gear oil Oil change interval 12,000 operation hours Ex-zone Authorized for Ex-Zone 2 ATEX Classification C E II 3G Ex ec h IIA T3 Gc OPTIMIX 2G 55-75 2G 90-75 Propeller 3-blade high efficiency propeller, dynamically balanced Painted or hardened steel Guide mast connection Guide mast support with 4 rollers for smooth height adjustment Depending version, available for 100 / 120 / 150 mm square mast Special sizes on request Corrosion protection Ductile cast iron housing (GGG40) Agitator has an two component epoxy coating Agitator is galvanically isolated from the guide mast Cable Pressed-on cable gland Standard length 10 m Cable 7 x 4 + 4 x 1.5 mm2, 0 20 mm Microbe resistant Strain relief 800 N Control box (optional) Soft start or frequency converter INDUSTRY BIOGAS AGRICULTURE

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