MD-type pump for horizontal installation. In addition to DM16-60-type pump suction direction perpendicular to the direction, the direction of the pump inlet level. All DM-type pumps are oriented vertically upward. The axial force is balanced by the balance disc. Shaft seals generally use packing seal, according to user needs can also be used mechanical seal. In addition to DM85-67, DM155-67 type of pump using plain bearings, thin oil lubrication, the rest using rolling bearings, grease lubrication.
Technical Parameters
Flow rate: 6.3-300m3 / h;
Head: 13-650m;
Power: 2.2-400KW;
Rotational speed: 1450-2950r / min;
Diameter: φ50-φ200;
Temperature range: ≤ 105 ℃;
Working pressure: ≤3.0Mpa.
MD-type mining multi-stage pump structure diagram MD-type mining multi-stage pump structure
Advantages and characteristics
1, hydraulic model of advanced, high efficiency, wide range of performance.
2, the pump running smoothly, low noise.
3, the shaft seal with soft packing seal or mechanical seal, seal safe and reliable, simple structure, easy maintenance.
4, the shaft seal structure to ensure that does not contact with the medium, not rust, long service life.
Adaptation
Mainly used in urban high-rise building water supply and drainage and fire water, factories, mining drainage, long-distance water, the production process cycle of water, HVAC cycle, water and other purposes.
1, suitable for conveying water and physical and chemical properties similar to the water of the material, the solid insoluble volume does not exceed the unit volume 0.1 ℅, particle size ≤ 2 mm.
2, the medium temperature: -15 ℃ ~ 400 ℃
3, the working pressure: the system pressure ≤ 3.0MPa.
Namely: system pressure ═ inlet pressure + pump work pressure ≤ 3.0MPa.
4, the ambient temperature should be lower than 40 ℃, relative humidity should not exceed 95 ℅.
5, the main components of the pump are cast iron material, the transmission medium should be no strong corrosive.
Note: If the media with fine particles or with strong corrosive.
Technical Parameters
Flow rate: 6.3-300m3 / h;
Head: 13-650m;
Power: 2.2-400KW;
Rotational speed: 1450-2950r / min;
Diameter: φ50-φ200;
Temperature range: ≤ 105 ℃;
Working pressure: ≤3.0Mpa.
MD-type mining multi-stage pump structure diagram MD-type mining multi-stage pump structure
Advantages and characteristics
1, hydraulic model of advanced, high efficiency, wide range of performance.
2, the pump running smoothly, low noise.
3, the shaft seal with soft packing seal or mechanical seal, seal safe and reliable, simple structure, easy maintenance.
4, the shaft seal structure to ensure that does not contact with the medium, not rust, long service life.
Adaptation
Mainly used in urban high-rise building water supply and drainage and fire water, factories, mining drainage, long-distance water, the production process cycle of water, HVAC cycle, water and other purposes.
1, suitable for conveying water and physical and chemical properties similar to the water of the material, the solid insoluble volume does not exceed the unit volume 0.1 ℅, particle size ≤ 2 mm.
2, the medium temperature: -15 ℃ ~ 400 ℃
3, the working pressure: the system pressure ≤ 3.0MPa.
Namely: system pressure ═ inlet pressure + pump work pressure ≤ 3.0MPa.
4, the ambient temperature should be lower than 40 ℃, relative humidity should not exceed 95 ℅.
5, the main components of the pump are cast iron material, the transmission medium should be no strong corrosive.
Note: If the media with fine particles or with strong corrosive.
Manufacturers recommend: Shenlong stainless steel submersible pump
Keywords:Stainless steel submersible pumps, mining pumps, D-pump
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