Flow: 110m3/h-12500m3/h
Lift： 10m-220m
Caliber： 80-800mm
Power： 7.5kw-2000kw
Temperate： ≤105℃
Flow: 110m3/h-12500m3/h
Lift： 10m-220m
Caliber： 80-800mm
Power： 7.5kw-2000kw
Temperate： ≤105℃
OS Series split-case spiral centrifugal pump is single stage double suction split-case centrifugal pump. It is suitable for pumping liquids in water plants, water circulation in air conditioning, building water supply, irrigation, drainage pumping stations, power stations, industrial water supply system, fire control system, shipping industry, etc. It meets the standards of GB5657.
1. Compact structure, nice appearance, stable, easy to install
2. Stable operation、the optimized design of double suction impeller minimizes the axial force. The impeller is cast to shape. Its blade has excellent hydraulic performance. The internal surface of the pump shell and the surface of impeller blades are not only very smooth, but resist cavitation very well, and work with high efficiency.
3. We use high quality SKF and NSK bearing, ensuring stable operation, low noise and long service life.
4. BURGMANN mechanical sealing or packing seal method is used for shaft seal, ensuring 8000 hours of leak proof operation.
5. No further adjustment is needed in installation. You can install it in horizontal type or vertical type according to the specific condition of the site.
Pump outlet diameter: 80-800mm
Flux: ≤11600m2/m
Pump lift: ≤200m
Work temperature: ≤105℃
Allowable working pressure: ≤25bar
Allowable experimental pressure: ≤37.5bar
| Type | Discharge flow | Head | Speed | Motor power | |
| split case pump | m3/h | l/s | m | r/min | kw |
| OS80-210 |
131 164 197 |
36.4 45.6 54.6 |
60.5 55 50 |
2900 | 37 |
|
OS80-210
|
106 133 159 |
29.4 37.1 44.5 |
47.7 43.5 37 |
2900 | 30 |
| OS80-270 |
80 99 120 |
22.2 27.8 33.3 |
21.3 19 17 |
1450 | 11 |
| OS80-270 |
166 207 248 |
46.1 57.5 69 |
97.5 90 79 |
2900 | 75 |
| OS100-250 |
230 288 346 |
64 80 96 |
83 75 67 |
2900 | 90 |
| OS100-250 |
85 106 128 |
23.6 29.4 35.5 |
13.7 12.5 11.3 |
1450 | 7.5 |
| OS100-310 |
242 302 363 |
67.2 83.9 100.8 |
98 90 80 |
2900 | 110 |
| OS125-230 |
426 541 639 |
118.4 150.3 177.6 |
68 60 48 |
2900 | 132 |
| OS125-300 |
397 497 596 |
110.3 138 165.6 |
97 88 75 |
2900 | 160 |
| OS200-520 |
565 706 847 |
156.9 196.1 235.2 |
67 62.5 55 |
1450 | 200 |
| OS250-480 |
800 1000 1200 |
222.4 278 333.6 |
50 45.5 38 |
1450 | 185 |
| OS250-600 |
772 965 1158 |
214.4 268.1 321.6 |
98 90 80 |
1450 | 315 |
| OS300-30 |
835 1044 1253 |
232 290 348 |
23.5 19.8 15 |
1450 | 75 |
| OS300-560 |
1258 1573 1888 |
350 437 524 |
68 62 54 |
1450 | 355 |
| OS300-700 |
1388 1735 2082 |
386 482 578 |
147 136 125 |
1450 | 900 |
| OS350-360 |
1354 1692 2030 |
376 470 564 |
32 26.5 20 |
1450 | 160 |
| OS350-430 |
1987 2484 2981 |
552 690 828 |
27 21.5 15 |
1450 | 220 |
| OS350-510 |
1786 2232 2678 |
496 620 744 |
57.5 50 40 |
1450 | 400 |
| OS350-620 |
1020 1700 2150 |
283.3 472.2 597.2 |
94 83 69 |
1450 | 560 |
| OS400-540 |
1110 1850 2340 |
308.3 513.9 650 |
54 43 33 |
1450 | 315 |
| OS400-620 |
1440 2400 3020 |
400 667 839 |
94 82 66 |
1450 | 710 |
| OS500-510 |
1465 2775 3600 |
407 771 1000 |
31.3 22.5 14 |
960 | 220 |
| OS500-700 |
1800 3005 3905 |
500 835 1085 |
60 49 35 |
960 | 560 |
Please Feel free to give your inquiry in the form below.We will reply you in 24 hours