D-type horizontal multi-stage pumps

D-type horizontal multi-stage pump D-type multi-stage centrifugal pump; D-type multi-stage centrifugal horizontal multi-stage pump Product Overview: D-type horizontal multi-stage pump with high efficiency, wide range of performance, safe and stable operation, low noise, long life, easy installation and maintenance. For conveying water or physical and chemical properties similar to water, other liquids. You can also change the pump flow component materials, seal the form and increase the cooling system for conveying water, oil, corrosive or abrasive-containing medium. Product implementation of JB / T1051-93 "multi-stage water pump types and basic parameters" standard. D-type multi-stage centrifugal pumps designed and optimized by computer processing, the company has strong technical force, rich production experience and improve the detection means, so as to ensure stable and reliable product quality. Horizontal multi-stage pump Model significance: D (DG) 46 - 50 × 12 D (DG) - a segmented boiler feed centrifugal pump 46 - the design flow (m3 / h) 50 - single-stage lift (m) 12 - series horizontal multistage pump Application: horizontal multistage pumps for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden irrigation, fire booster, long-distance water, heating, bathrooms and other warm and cold pressurized water cycle and equipment and other , especially for small boiler feed water. Horizontal multi-stage pump Features: 1, hydraulic model of advanced, high efficiency, wide range of performance. 2, the pump runs smoothly, low noise. 3. Seal with soft packing seal or mechanical seal, seal safe, reliable, simple structure, convenient maintenance. 4, the shaft is fully sealed structure to ensure no contact with the media, does not rust, long life. Horizontal multi-stage pump technology parameters: Flow: 6.3-300m3 / h; Head: 13-650m; power: 2.2-400KW; Speed: 1450-2950r / min; Diameter: φ50-φ200; temperature range: ≤105 ℃; Working Pressure: ≤3.0Mpa. D-type horizontal multi-stage pump is single suction multistage centrifugal pumps for the transport of water and physical and chemical properties similar to water or liquids. The pump head is 23-153.6m, a flow rate of 18 to 108m3 / h. The maximum temperature of the liquid does not exceed 80 ℃, widely used in mining drainage, factories and urban water supply purposes.  Model significance: D The main performance parameters Model series flow (Q) Head (m) Speed ??(r / min) power efficiency л (%) m3 / hl / s shaft power motor power 50D8 2 18 5 19 2950 1.5 2.2 62 3 185 28.5 2950 2.25 3 6,241,853,829,503,462,518 5 47.5 2950 3.75 5.5 626185572950 4.5 5.5 627 185 66.5 7.5 5.25 2950 6281857629506 7.5 629 185 85.5 2950 6.75 7.5 62 10 18 5 95 2950 7.5 11 62 11 18 5 104.5 2950 8.25 11 62 12 18 5 114 2950 9 11 62 80D12 2 32.4 9 22.7 2950 2.68 3 75 3 32.4 9 34.05 2950 4.02 5.5 75 4 32.4 9 45.4 2950 5.36 56.75 7.5 755 2950 32.4 9 6.7 9 7.5 756 32.4 11 757 68.1 2950 8.04 2950 9.38 79.45 32.4 9 32.4 9 90.8 11 758 15 759 2950 10.72 2950 11.06 102.15 32.4 9 157 510 9 113.5 2950 32.4 13.4 15 75 11 32.4 9 124.85 2950 14.74 18.5 75 12 32.4 9 136.2 2950 16.08 18.5 75 100D16 2 54 15 35.2 2950 7.2 11 71.5 3 54 15 52.8 2950 10.8 15 71.5 4 54 15 70.4 2950 14.4 18.5 71.5 5 54 15 88 2950 18 22 2950 105.6 71.5 65 415 71.5 75 415 21.6 30 25.2 30 123.2 2950 140.8 2950 71.5 85 415 71.5 95 415 28.8 37 2950 32.4 37 158.4 71.5 10 541,517,629,503,645 2950 198.6 71.5 115 415 39.6 55 71.5 12 54 15 211.2 2950 43.2 55 71.5 125D25 2 108 30 40 2950 15.6 18.5 76 3 108 30 60 2950 23.4 30 76 4 108 30 80 2950 31.2 37 76 5 108 30 100 2950 39 45 76 6 108 30 120 2950 46.8 55 76 7 108 301402950 54.6 75 768,108,301,602,950 62.4 75 769,108,301,802,950 70.3 90 76 10 108 302,002,950,789,076