purpose : soil pumps of the groots and electro-pump units are designed for pumping highly abrasive hydrosomes with pH 6 ... 12, density, density up to 1300 kg/m3, with a temperature of 278 to 333 K (from 5 ° C to 60 ° C), a volumetric concentration of solid inclusions up to 15%, the maximum size of solid particles 40 mm, and microcharged up to 12,000 MPa. Groot soil pumps - centrifugal, horizontal, single -stage, console with axial watermark supply to the working wheel, with an enlarged 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.
Material of the details of the prototype part , soil pumps Groot in the performance of the Champions League - wear-resistant alloy cast iron ichx28n2.
, soil pumps groot 800/40 LC :
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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.
about Sleep technical characteristics , soil pumps Gruit 1400/40 Champions League :
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Pressure - 40 meters;
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The diameter of the working wheel is 740 mm;
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The size of the passage section of the prototype part is 180 mm;
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Parameters of the electric motor - 315kW/750 rpm;
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The mass of the pump is 3550 kg.
The main technical characteristics , soil pumps Grux 2000/63 LC :
Pressure - 63 meters;
The diameter of the working wheel is 1030 mm;
The size of the passing section of the prototype part is 200 mm;
Parameters of the electric motor - 630 kW/600 rpm;
The mass of the pump is 7450 kg.
The main technical characteristics , soil pumps Grut 3000/72 Champions League :
Pressure - 72 meters;
The diameter of the working wheel is 1100 mm;
The size of the passage section of the prototype part is 210 mm;
Parameters of the electric motor - 800 kW/600 rpm;
The mass of the pump is 7910 kg.
The main technical characteristics , soil pumps Grut 2650/75 LC :
Productivity-2650 cubic meters/h;
Pressure - 75 meters;
The diameter of the working wheel is 1000 mm;
The size of the passage section of the prototype part is 210 mm;
Parameters of the electric motor - 1000 kW/750 rpm;
The mass of the pump is 7570 kg.
The main technical characteristics , soil pumps Grut 3800/60 Champions League :
Pressure - 60 meters;
The diameter of the working wheel is 1250 mm;
The size of the passing section of the prototype part is 260 mm;
Parameters of the electric motor - 1250 kW/500 rpm;
