General-purpose industrial pumps

General-purpose industrial pumps

Д type pumps for pumping water in water supply systems of industrial and public facilities, are used also for irrigation and drainage of land.

Application:Д type pumps and pump units based on them of АДtype are designed for water pumping with temperature up to85° C in water supply systems of industrial and public facilities, melioration.

Design:Д pumps – centrifugal, horizontal, spiral with casing horizontal joint, with transferable lines, single stage, with double inlet impellers. Rolling or friction bearings (depending on consumed power) with grease or crankcase lubricant are rotor supports. Shaft seals – mechanical with gland packing.

Materials:

  • casing, cover, impeller – castings from gray cast iron;
  • groove seals parts – non-tearing corrosion resistant alloys;
  • shaft – long steel from structural alloy steel 40Х.

Completeness of set:

  • assembled pump with auxiliary piping within pump;
  • counterflanges on branch pipes;
  • electric drive motor;
  • connecting coupling of МУВП or МУП type with grating;
  • overall or separate foundation frames (depending on pump typical size);
  • fastening parts of pump, motor and coupling grating;
  • set of spare parts.

Completeness of set shall be specified in purchase order.

Q-H PARAMETERS RANGE OF Д PUMPS

NOMINAL PARAMETERS OF ЦН PUMPS OF SERIAL DELIVERY:

Designation Pumps parameters
Supply, m3/h Head, m Rotational frequency, rpm Power, kW(r=968.6 kg/m3) Power, kW(r=1000 kg/m3) Efficiency, % NPSH, m
PumpД 630-90-2-С УХЛ4 630 90 1470 183 189 82 5.5
420 40 980 54 59 82 5.0
PumpД 630-90а-2-С УХЛ4 590 80 1470 154 160 81 5.5
390 35 980 45 47 81 5.0
PumpД 630-90б-2-С УХЛ4 550 68 1470 124 128 80 5.5
365 30 980 36 38 80 5.0
PumpД 2000-21-2-С УХЛ4 2000 21 980 124 128 90 5.0
1600 11 730 53 55 90 3.0
PumpД 2000-21а-2-С УХЛ4 1850 19 980 107 110 88 5.0
1500 10 730 45 47 88 3.0
PumpД 2000-21б-2-С УХЛ4 1700 16 980 84 87 86 5.0
1400 9 730 39 40 86 3.0
PumpД 2000-100-2-С УХЛ4 2000 100 980 644 665 82 6.0
PumpД 2000-100а-2-С УХЛ4 1900 88 980 559 577 79 6.0
PumpД 2000-100б-2-С УХЛ4 1800 80 980 494 510 77 6.0
PumpД 2500-62-2-С УХЛ4 2500 62 980 463 478 88.5 6.0
2000 34 730 204 210 88.5 4.0
PumpД 2500-62а-2-С УХЛ4 2300 52 980 366 378 86.5 6.0
1900 29 730 170 175 86.5 4.0
PumpД 3200-33-2-С УХЛ4 3200 33 980 310 320 90 6.5
2500 17 730 126 130 90 4.0
PumpД 3200-33а-2-С УХЛ4 3000 29 980 262 270 88 6.5
2400 15 730 109 112 88 4.0
PumpД 3200-33б-2-С УХЛ4 2800 25 980 213 220 86 6.5
2300 13 730 92 95 86 4.0
PumpД 3200-75-2-С УХЛ4 3200 75 980 717 740 88.5 6.5
2500 42 730 315 325 88.5 4.0
PumpД 3200-75а-2-С УХЛ4 3000 65 980 596 615 86.5 6.5
2300 35 730 247 255 86.5 4.0
PumpД 4000-95-2-С УХЛ4 4000 95 980 1134 1170 88.5 7.0
3200 50 730 480 495 88.5 5.5
PumpД 4000-95а-2-С УХЛ4 3700 82 980 925 955 86.5 7.0
3000 45 730 412 425 86.5 5.5
PumpД 6300-27-3-С УХЛ4 6300 27 730 499 515 90 7.5
5000 17 585 250 258 90 5.0
PumpД 6300-27-3-1-С УХЛ4 5000 32 730 470 485 90 6.5
4000 20 585 235 242 90 5.0
PumpД 6300-27а-3-С УХЛ4 5800 24 730 418 431 88 7.5
4620 15 585 209 215 88 5.0
PumpД 6300-27б-3-С УХЛ4 5450 22 730 368 380 86 7.5
4350 14 585 189 193 86 5.0
PumpД 6300-80-2-С УХЛ4 6300 80 730 1503 1552 88.5 6.5
5000 50 585 746 770 88.5 5.5
PumpД 6300-80а-2-С УХЛ4 5900 70 730 1260 1301 86.5 6.5
4700 45 585 645 666 86.5 5.5
PumpД 6300-80б-2-С УХЛ4 5500 60 730 1030 1064 84.5 6.5
4400 38 585 523 540 84.5 5.5

Q-H PARAMETERS RANGE OF Д PUMPS: