purpose : soil pumps of Groat and electricity units based on them are designed for pumping high-abiding hydro-mixtures with 6 ... 12, density up to 1300 kg/m3, temperature from 278 to 333 K (from 5 ° C to 60 ° C), voluminous concentration of solid inclusions up to 15%, maximum solid particles 260 mm (for the pump 3800/63), micro -hardness up to 9000 MPa. G Runtic pumps Groot-centrifugal , horizontal, single -stage, console with an axial supply of hydroshesis to the working wheel, with an increased passage.
soil pumps of Groot and electrical units based on them are used for gravian, sand-gravel and sand hydrofatements for mining. non -metallic building materials and the production of other works by a hydromechanized way, where it is necessary to provide hydraulic transport of solid particles that cause intensive abrasive wear of the material contacting with them.
The main technical characteristics , soil pumps Groot 800/40:
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performance - 800 cubic meters/h;
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Pressure - 40 meters;
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The diameter of the working wheel is 700 mm;
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The size of the passage section of the prototype part is 150 mm;
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Parameters of the electric motor - 250 kW/750 rpm;
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The mass of the pump is 3100 kg.
