Introduction

S an overview
The company developed WQZB series sewage submersible axial flow pumps, available for farmland irrigation and drainage, can also be used for industrial and mining dock, urban construction, water supply engineering, power station, water supply and drainage and other water conservancy projects. This product use broad areas and can be used for all kinds of complicated environment and drainage; Electric pump equipment can be used fully submerged in the liquid; In addition, our products, the use of convenient installation, cover an area of an area small, reliable, durable, long service life.
S use of the environment and conditions
1, the motor adopts fully enclosed design, motor is suitable for 15 ~ 1400 kw power.
2, axial flow pump head is 0.92 ~ 15.5 m, axial flow pump flow of 700 ~ 100000 m after/h.
2, transmission medium solid volume ratio below 2%, the medium density maximum 1.2 x 103 kg/m after.
3, transport medium pH value of 4 ~ 10.
4, medium temperature does not exceed 50 ℃;
S structural characteristics
1, this product because it is fully enclosed submersible motor, can run the water for a long time, a traditional unit series of incomparable advantages. Suitable for big water level fluctuation of build pumping stations along the river, lake area, the unit is stable and reliable.
2, motor with axial flow pump USES the unibody design, installation is convenient, fast. Saves between pump and the long axis and the intermediate bearing, increases the reliability of unit,
3, due to run into the water, can greatly simplify the pump station of geotechnical engineering and architectural structure, reduce the installation area, save the project cost 30-40%.
4, no pollution, no noise, no high temperature in the pump station, improve the operating environment, according to requirements into underground pump station and keep the environmental features of the ground.
S product model
2.5 Q ZB - 300 - W
│ │ │ │ │
│ │ │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ head
│ │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ axial flow pump
│ │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ diving operation
│ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ sewage running
└ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ outlet diameter
S product model parameters
Since the childhood to arrange specifications by the impeller diameter.
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 2 ° 450 125 980 67 6.1 3.36 7.5 300
554 154 2.16 70.2 4.6
602 167 1.54 65.5 3.9
0 ° 515 143 3.94 68.9 8.0 9
648 180 2.84 77.4 6.5
784 218 72 1.64 4.9
+ 2 680 189 75 8.6 3.5 °
756 210 2.9 76.8 7.8
846 235 73 2.06 6.5
+ 4 789 219 3.52 78.5 9.6 ° 11
882 245 2.84 77.6 8.8
905 251 2.22 74.4 7.4
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 6 ° 22 450 1115 310 730 74.7 74.7 5.32
1373 381 4.44 79.4 20.9
1476 410 3.8 77.5 19.7
- 4 1192 331 5.62 74.7 24.4 ° 30
1480 411 4.58 8.03 23.0
1626 452 3.69 77.5 21.1
- 2 1265 351 5.82 74.7 26.9 °
1588 441 4.72 80.3 25.4
1764 490 3.68 77.5 22.8
0 ° 1342 373 6 74.7 29.4
1716 476 4.74 80.3 27.6
1889 525 3.7 77.5 24.6
+ 2 1675 458 5.56 80.3 31.1 37 °
1810 503 4.83 80.7 29.5
1999 555 3.77 77.5 26.5
+ 4 1617 449 6.15 74.7 36.2 °
1904 529 4.99 80.7 32.1
2105 585 3.9 77.5 28.9
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 6 ° 45 550 2556 710 730 81.1 81.1 4.45
2808 780 3.49 81.6 32.7
3132 870 2.43 77.0 26.9
- 4 3024 840 4.00 83.1 39.7 °
3132 870 3.54 83.4 36.2
3348 930 2.66 81.3 29.8
- 2 3132 870 4.45 83.0 45.8 ° 55
3420 950 3.49 84.0 38.7
3672 1020 2.52 81.2 31.1
0 ° 3348 930 4.47 82.7 49.3
3672 1020 3.59 84.2 42.7
3850 1070 2.95 83.0 37.3
+ 2 3924 1090 3.73 84.0 47.5 °
4104 1140 3.37 84.2 44.8
4176 1160 2.90 81.7 40.4
+ 4 4176 1160 3.79 84.2 51.2 °
4284 1190 3.41 83.3 47.8
4482 1245 3.00 81.0 45.2
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 6 ° 2246 624 590 75 600 71.9 59.5 6.99
2952 820 5.52 80.9 54.9
3285 913 2.68 64.0 37.5
- 4 3093 859 5.93 81.4 61.4 °
3186 885 5.68 81.8 60.3
3733 1037 3.54 71.9 50.1
- 2 2465 685 7.39 71.9 69.0 °
3444 957 5.68 81.9 65.1
4062 1128 3.31 70.0 52.3
0 ° 2730 758 7.15 76.2 69.8
3697 1027 5.83 81.5 72.1
4124 1146 3.04 71.9 47.5
+ 2 ° 3082 856 7.61 76.2 83.9 856
3890 1081 6.00 82.4 77.5
4559 1266 3.69 71.9 63.8
+ 4 3773 1048 6.99 81.4 88.3 °
4102 1139 6.15 82.4 83.4
4781 1328 3.88 71.9 70.3
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 8 ° 5161 1434 490 185 850 74.6 181.9 9.65
6742 1798 7.82 81.0 170.6
7596 2110 4.58 70.6 134.3
- 6 ° 5659 1572 9.77 75.0 200.9 220
7139 1983 7.82 82.8 183.7
8578 2383 3.83 66.6 134.4
- 4 5638 1566 10.31 74.6 212.3 °
7761 2156 8.06 84.0 202.9
9187 2552 4.37 70.0 155.0
- 2 ° 6558 1822 10.24 78.5 233.1 1822
7995 2221 8.3 84.0 215.3
10038 2788 3.91 67.0 159.6
0 ° 7470 2075 9.89 80.9 248.8
8882 2467 8.34 84.2 239.7
10570 2936 4.42 70.6 180.3
+ 2 ° 7402 2056 10.85 78.5 278.8 2056
9350 2597 8.55 84.0 259.3
11357 3155 4.02 66.6 186.8
+ 4 ° 7859 2183 11.2 78.5 305.5 2183
9830 2731 8.79 84.0 280.3
11774 3271 4.88 70.6 221.8
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 4 ° 11304 3140 490 90 1000 84.7 233.8 6.43
12514 3476 5.00 85.4 199.7
13644 3790 3.17 81.7 144.3
- 2 ° 12456 3460 6.48 84.7 259.7 3460
13460 3739 5.11 86.2 218.4
14904 4140 3.07 81.7 152.6
0 ° 13865 3851 6.00 86.1 263.3
14565 4046 5.11 86.2 235.3
16020 4450 3.23 81.7 172.6
+ 2 ° 13824 3840 7.21 84.7 320.7 3840
15448 4291 5.43 86.2 265.2
17028 4730 3.53 81.7 200.5
+ 4 15624 4340 6.45 85.4 321.6 °
16552 4598 5.42 86.2 283.6
17964 4990 3.89 81.7 233.1
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 4 ° 12210 3392 365 450 1250 80.5 392.7 9.50
14649 4069 7.06 82.9 340.0
16681 4634 4.85 82.3 267.9
- 2 ° 13132 3648 9.66 80.5 429.4 3648
16912 4698 6.35 85.1 343.9
18660 5183 4.59 81.3 287.1
0 ° 14375 3993 9.83 80.5 478.3 530
18056 5016 6.56 85.1 379.3
21059 5600 4.44 81.3 300.0
+ 2 ° 15554 4321 9.75 80.5 513.4 4321
19532 5426 6.16 85.1 385.3
21657 6016 4.84 84.3 338.8
+ 4 ° 17279 4800 9.50 80.5 555.7 4800
20616 5727 6.96 85.1 459.5
22348 6208 5.35 84.3 386.5
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 4 18454 5126 295 81 600 1540 584.8 9.42 °
22140, 6150, 7, 83.4 83.4
25211 7003 4.81 82.8 399.1
- 2 19847 5513 81 670 639.6 9.58 °
25560 7100 6.3 85.6 512.6
28202 7834 4.55 81.8 427.5
0 ° 21726 6035 9.75 81 712.6 750
27288 7580 6.5 85.6 464.6
30467 8463 4.4 81.8 446.6
+ 2 23508 6530 81 800 764.8 9.67 °
29520 8200 6.55 85.6 615.5
32731 9092 4.8 84.8 504.9
+ 4 ° 26114 7254 9.42 81, 827.6 850
31158 8655 6.9 85.6 684.4
33775 9382 5.3 84.8 575.2
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 6 38693 1740 38693 101748 5.55 256.8 85.52 5.55 °
32423 9006 3.95 86.20 409.2
35238 9788 2.63 80.31 317.1
- 4 ° 31853 8848 5.71 86.23 576.7 630
35504 9862 4.14 88.05 459.7
38356 1054 2.83 83.75 357.2
- 2 ° 34133 9481 5.86 86.65 634.8 9481
38104 10584 4.32 88.68 810.4
41146 11429 3.04 84.47 406.9
0 ° 36729 10203 6.02 86.85 701.0 800
40775 11326 4.51 88.68 570.4
43803 12168 3.24 85.35 457.6
+ 2 39184 10884 6.19 86.55 771.5 °
43571 12103 4.74 88.68 635.9
46671 12964 3.47 85.48 521.9
+ 4 ° 41592 11553 6.37 84.36 864.2 11553
46063 12795 4.92 88.68 703.9
49451 13736 3.72 85.62 590.9
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
- 4 ° 32509 9030 215 800 2000 82.59 759.8 7.02
37719 10478 4.97 84.64 609.2
40739 11316 3.67 82.75 496.9
- 2 ° 35155 9765 7.11 83.92 819.1 9765
41409 11503 5.06 85.34 676.2
44497 12360 3.89 94.89 562.4
0 ° 37330 10369 7.18 84.02 878.2 1000
44253 12293 5.14 85.34 734.1
47503 13195 4.09 85.31 626.6
+ 2 ° 40872 11353 7.32 84.06 979.2 11353
48144 13373 5.26 85.34 817.0
51078 14188 4.34 85.20 715.5
+ 4 ° 43637 12121 7.43 83.53 1068.4 12121
50855 14126 5.35 85.34 877.5
53335 14815 4.50 84.55 781.7
Leaf blade installation Angle of flow Q head speed pump efficiency power (kw) impeller diameter
M after the L/h/s shaft power motor power
5.57 176.5 84.80 847.3-4 ° 46891 13025 900 2350
50232 13953 4.62 84.95 752.2
54009 15003 3.49 83.24 623.0
- 2 ° 52083 14468 5.45 85.64 912.8 14468
55877 15521 4.52 85.64 812.1
59376 16493 3.59 85.05 689.9
0 ° 55549 15430 5.52 85.64 984.8 1100
59790 16608 4.60 85.64 883.6
63783 17718 3.68 85.32 757.5
+ 2 ° 60672 16853 5.62 85.64 1095.1 16853
64996 18054 4.71 85.64 983.3
69046 19179 3.80 84.67 852.5
+ 4 ° 64427 17896 5.70 85.64 1179.2 17896
68542 19039 4.79 85.64 1054.4
72293 20081 3.88 83.08 928.2