Product overview:
OS, OSL type single-stage dual suction axial centrifugal pump is our company introducing foreign advanced technology research and development products, with standing-bed dual use characteristics, the pump is widely used in tap water plants, air conditioning circulating water, irrigation, drainage pump station, power station, municipal engineering water supply system, fire system, marine industry, and can also be used in refining oil industry, civil buildings supply drainage, heating and cooling, metallurgy, chemical pharmaceutical and other fields. Ka tɛmɛ ne S, SA, SH pump centrifugal ye cɔl double suction pump, a nafa wɛ̈t, a ye kë wɛ̈t ye cɔl alternative product.
Kä ye looi:
1, structure compact linear design, look beautiful, stability good, easy to install.
2, run smoothly optimized design double suction wheel reduces axial force to a minimum, and has excellent hydraulic performance leaf type, and by precision casting, pump shell surface and the wheel and its smoothness have significant corrosion resistance and high efficiency. 2, run smoothly optimized design double suction wheel reduces axial force to a minimum, and has excellent hydraulic performance leaf type, and by precision casting, pump shell surface and the wheel and its smoothness have significant corrosion resistance and high efficiency.
3, bearings SKF ku NSK bearings ye gam bï yen luui apath, ka bɛ̈ɛ̈i ka tɔ̈u, ka bɛ̈ɛ̈i ka tɔ̈u, ka bɛ̈ɛ̈i ka tɔ̈u.
4, shaft sealing, BURGMANN carbide mechanical sealing wala filling sealing. A bɛ se ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ 8,000 hours.
5, tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ Lɔ̈k peei wala horizontal.
Kä ye kek looi në pomp:
Pump output diameter 80~350mm flow ≤ 3700m 3 /h lift H ≤ 200 m working temperature ≤ 105℃ solid particles ≤ 80mg/L working permission pressure ≤ 25bar permission experimental pressure ≤ 37.5bar
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensiη | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 1 | OS80-210Ⅰ | O | 83 | 23.1 | 13.8 | 1490 | 5.5 | 78 | 2.5 | 230 |
| 2 | A | 76 | 21.1 | 11.8 | 4 | 77 | 2.3 | |||
| 3 | B | 72 | 20 | 9.8 | 3 | 76.5 | 2.2 | |||
| 4 | C | 69 | 19.2 | 8.2 | 3 | 76 | 2 | |||
| 5 | Z | 194 | 53.9 | 60 | 2980 | 45 | 78 | 7 | ||
| 6 | O | 164 | 45.6 | 55 | 37 | 78 | 5 | |||
| 7 | A | 151 | 41.9 | 47.5 | 30 | 77 | 4.5 | |||
| 8 | B | 144 | 40 | 39 | 30 | 76.5 | 4.4 | |||
| 9 | C | 137 | 38.1 | 33.5 | 22 | 76 | 4.2 | |||
| 10 | OS80-210Ⅱ | O | 65 | 18.1 | 12.8 | 1490 | 4 | 77 | 2.5 | |
| 11 | A | 64 | 17.8 | 10.8 | 3 | 76 | 2.4 | |||
| 12 | B | 61 | 16.9 | 9 | 3 | 74 | 2.3 | |||
| 13 | C | 58 | 16.1 | 7.6 | 2.2 | 70 | 2.1 | |||
| 14 | O | 134 | 37.2 | 51 | 2980 | 30 | 77 | 3.5 | ||
| 15 | A | 133 | 36.9 | 43.5 | 30 | 76 | 3.2 | |||
| 16 | B | 124 | 34.4 | 36 | 22 | 74 | 2.9 | |||
| 17 | C | 113 | 31.4 | 31 | 18.5 | 70 | 2.8 | |||
| 18 | OS80-270Ⅰ | O | 104 | 28.9 | 22.5 | 1490 | 15 | 78.5 | 2.5 | 245 |
| 19 | A | 99 | 27.5 | 19 | 11 | 78 | 2.4 | |||
| 20 | B | 90 | 25 | 16 | 7.5 | 76 | 2.2 | |||
| 21 | C | 84 | 23.3 | 13 | 5.5 | 75 | 2 | |||
| 22 | O | 207 | 57.5 | 90 | 2980 | 90 | 78.5 | 7 | ||
| 23 | A | 194 | 53.9 | 77 | 75 | 77.5 | 6 | |||
| 24 | B | 184 | 51.1 | 63.5 | 55 | 76 | 5.3 | |||
| 25 | C | 173 | 48.1 | 50 | 37 | 75 | 4.3 | |||
| 26 | OS80-270Ⅱ | O | 85 | 23.6 | 20.7 | 1490 | 11 | 77 | 2.5 | |
| 27 | A | 77 | 21.4 | 18.1 | 7.5 | 76 | 2.4 | |||
| 28 | B | 72 | 20 | 15 | 5.5 | 75 | 2.3 | |||
| 29 | C | 67 | 18.6 | 12.5 | 4 | 74 | 2 | |||
| 30 | O | 171 | 47.5 | 82.5 | 2980 | 75 | 77 | 6.9 | ||
| 31 | A | 153 | 42.5 | 71.5 | 55 | 76.2 | 5.5 | |||
| 32 | B | 144 | 40 | 60 | 45 | 75.2 | 5 | |||
| 33 | C | 137 | 38.1 | 49 | 30 | 74.4 | 4.8 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 34 | OS80-370Ⅰ | O | 113 | 31.4 | 38.8 | 1490 | 22 | 71.5 | 2.5 | 254 |
| 35 | A | 99 | 27.5 | 33 | 15 | 70.5 | 2.3 | |||
| 36 | B | 88 | 24.4 | 27.5 | 15 | 70 | 2.2 | |||
| 37 | C | 81 | 22.5 | 22.5 | 11 | 67.5 | 2.1 | |||
| 38 | OS80-370Ⅱ | O | 99 | 27.5 | 35.5 | 1490 | 15 | 73 | 2.5 | |
| 39 | A | 90 | 25 | 30.8 | 15 | 70 | 2.4 | |||
| 40 | B | 76 | 21.1 | 25.5 | 11 | 66 | 2.2 | |||
| 41 | C | 67 | 18.6 | 20 | 7.5 | 64 | 2 | |||
| 42 | OS100-250Ⅰ | O | 144 | 40 | 18.8 | 1490 | 15 | 82.5 | 2.5 | 257 |
| 43 | A | 140 | 38.9 | 15.8 | 11 | 81 | 2.2 | |||
| 44 | B | 126 | 35 | 13.5 | 7.5 | 79 | 2.1 | |||
| 45 | C | 121 | 33.6 | 11 | 5.5 | 77.5 | 2 | |||
| 46 | O | 288 | 80 | 75 | 2980 | 90 | 82.5 | 5.4 | ||
| 47 | A | 274 | 76.1 | 63 | 75 | 80.5 | 5.3 | |||
| 48 | B | 261 | 72.5 | 52 | 55 | 79 | 5.1 | |||
| 49 | C | 241 | 66.9 | 44.8 | 45 | 78 | 4.7 | |||
| 50 | OS100-250Ⅱ | O | 122 | 33.9 | 17 | 1490 | 11 | 81.5 | 2.5 | |
| 51 | A | 112 | 31.1 | 14.5 | 7.5 | 79.5 | 2.4 | |||
| 52 | B | 107 | 29.7 | 12.5 | 7.5 | 78 | 2.2 | |||
| 53 | C | 94 | 26.1 | 11 | 5.5 | 76 | 2.1 | |||
| 54 | O | 245 | 68.1 | 68 | 2980 | 75 | 81.5 | 5 | ||
| 55 | A | 223 | 61.9 | 58.5 | 55 | 79.5 | 4.7 | |||
| 56 | B | 205 | 56.9 | 51 | 45 | 77.5 | 4.5 | |||
| 57 | C | 189 | 52.5 | 43 | 37 | 76 | 4.3 | |||
| 58 | OS100-310Ⅰ | O | 185 | 51.4 | 31.2 | 1490 | 22 | 80 | 2.9 | 273 |
| 59 | A | 172 | 47.8 | 27 | 18.5 | 79.6 | 2.8 | |||
| 60 | B | 157 | 43.6 | 22.5 | 15 | 79.3 | 2.6 | |||
| 61 | C | 142 | 39.4 | 18.5 | 11 | 79 | 2.5 | |||
| 62 | O | 367 | 101.9 | 123 | 2980 | 200 | 80 | 6.1 | ||
| 63 | A | 341 | 94.7 | 106 | 160 | 76.6 | 6 | |||
| 64 | B | 314 | 87.2 | 90 | 132 | 79.3 | 5.8 | |||
| 65 | C | 245 | 68.1 | 74 | 90 | 79 | 5.6 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 66 | OS100-310Ⅱ | O | 140 | 38.9 | 29.5 | 1490 | 18.5 | 78 | 2.5 | 273 |
| 67 | A | 131 | 36.4 | 25.5 | 15 | 77.6 | 2.4 | |||
| 68 | B | 119 | 33.1 | 21.2 | 11 | 77.3 | 2.3 | |||
| 69 | C | 107 | 29.7 | 17 | 11 | 77 | 2.2 | |||
| 70 | O | 283 | 78.6 | 119 | 2980 | 160 | 78 | 6 | ||
| 71 | A | 263 | 73.1 | 103 | 132 | 77.6 | 5.8 | |||
| 72 | B | 237 | 65.8 | 84 | 90 | 77.3 | 5.5 | |||
| 73 | C | 215 | 59.7 | 69 | 75 | 77 | 5.3 | |||
| 74 | OS100-375Ⅰ | O | 185 | 51.4 | 52 | 1490 | 45 | 73 | 2.8 | 291 |
| 75 | A | 170 | 47.2 | 44 | 30 | 72 | 2.7 | |||
| 76 | B | 158 | 43.9 | 38 | 30 | 71 | 2.6 | |||
| 77 | C | 141 | 39.2 | 30.3 | 18.5 | 69 | 2.4 | |||
| 78 | OS100-375Ⅱ | O | 162 | 45 | 52 | 1490 | 37 | 72 | 3.3 | |
| 79 | A | 149 | 41.4 | 44 | 30 | 69 | 2.9 | |||
| 80 | B | 138 | 38.3 | 37.5 | 22 | 66.5 | 2.7 | |||
| 81 | C | 120 | 33.3 | 28.7 | 18.5 | 63 | 2.5 | |||
| 82 | OS125-230Ⅰ | O | 274 | 76.1 | 14.8 | 1490 | 18.5 | 85.5 | 2.5 | 300 |
| 83 | A | 258 | 71.7 | 13.2 | 15 | 84.5 | 2.4 | |||
| 84 | B | 232 | 64.4 | 10.6 | 15 | 82.5 | 2.2 | |||
| 85 | C | 210 | 58.3 | 8.7 | 11 | 77.5 | 2 | |||
| 86 | O | 533 | 148.1 | 60 | 2980 | 160 | 85.5 | 8.5 | ||
| 87 | A | 496 | 137.8 | 52 | 132 | 84 | 8.3 | |||
| 88 | B | 454 | 126.1 | 43.5 | 75 | 82 | 8 | |||
| 89 | C | 401 | 111.4 | 34 | 75 | 77 | 7.7 | |||
| 90 | OS125-230Ⅱ | O | 256 | 71.1 | 15.1 | 1490 | 18.5 | 84.5 | 2.5 | |
| 91 | A | 242 | 67.2 | 13.5 | 15 | 84 | 2.4 | |||
| 92 | B | 223 | 61.9 | 11.5 | 11 | 82 | 2.3 | |||
| 93 | C | 198 | 55 | 9.1 | 7.5 | 78 | 2 | |||
| 94 | O | 472 | 131.1 | 60.5 | 2980 | 132 | 84.5 | 7.8 | ||
| 95 | A | 441 | 122.5 | 53 | 110 | 84 | 7.5 | |||
| 96 | B | 393 | 109.2 | 42 | 75 | 82 | 7.4 | |||
| 97 | C | 369 | 102.5 | 37 | 75 | 77 | 7.2 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 98 | OS125-290Ⅰ | O | 269 | 74.7 | 27 | 1490 | 30 | 84 | 2.5 | 390 |
| 99 | A | 243 | 67.5 | 22 | 22 | 82 | 2.3 | |||
| 100 | B | 220 | 61.1 | 18 | 18.5 | 80 | 2.2 | |||
| 101 | C | 195 | 54.2 | 14.2 | 15 | 78 | 2.1 | |||
| 102 | O | 535 | 148.6 | 108 | 2980 | 220 | 84 | 7.5 | ||
| 103 | A | 483 | 134.2 | 88 | 185 | 82 | 7.3 | |||
| 104 | B | 437 | 121.4 | 72 | 132 | 80 | 7.2 | |||
| 105 | C | 388 | 107.8 | 57 | 110 | 78 | 7 | |||
| 106 | OS125-290Ⅱ | O | 241 | 66.9 | 25 | 1490 | 30 | 84 | 2.5 | |
| 107 | A | 221 | 61.4 | 21 | 18.5 | 82 | 2.4 | |||
| 108 | B | 202 | 56.1 | 17.5 | 15 | 79 | 2.3 | |||
| 109 | C | 179 | 49.7 | 13.7 | 11 | 76 | 2.1 | |||
| 110 | O | 479 | 133.1 | 100 | 2980 | 200 | 83 | 7.5 | ||
| 111 | A | 438 | 121.7 | 83.5 | 160 | 82 | 7.4 | |||
| 112 | B | 401 | 111.4 | 70 | 110 | 79 | 7.2 | |||
| 113 | C | 355 | 98.6 | 55 | 90 | 76 | 7 | |||
| 114 | OS125-365Ⅰ | O | 310 | 86.1 | 47 | 1490 | 75 | 80 | 2.6 | 400 |
| 115 | A | 281 | 78.1 | 39 | 45 | 79 | 2.5 | |||
| 116 | B | 256 | 71.1 | 31.5 | 37 | 78 | 2.3 | |||
| 117 | C | 230 | 63.9 | 24 | 30 | 76 | 2 | |||
| 118 | OS125-365Ⅱ | O | 277 | 76.9 | 43 | 1490 | 55 | 79 | 3.3 | |
| 119 | A | 252 | 70 | 37 | 45 | 78 | 3.2 | |||
| 120 | B | 227 | 63.1 | 30.5 | 30 | 77 | 3.1 | |||
| 121 | C | 198 | 55 | 24.5 | 22 | 76 | 2.9 | |||
| 122 | OS125-500Ⅰ | O | 328 | 91.1 | 76 | 1490 | 110 | 70 | 3.5 | 430 |
| 123 | A | 292 | 81.1 | 66.5 | 90 | 68.5 | 3.4 | |||
| 124 | B | 256 | 71.1 | 56 | 75 | 67 | 3.2 | |||
| 125 | C | 230 | 63.9 | 47 | 45 | 66 | 3.1 | |||
| 126 | OS125-500Ⅱ | O | 293 | 81.4 | 69.5 | 1490 | 90 | 69 | 3.4 | |
| 127 | A | 272 | 75.6 | 60.5 | 75 | 68 | 3.1 | |||
| 128 | B | 227 | 63.1 | 53 | 55 | 67 | 2.8 | |||
| 129 | C | 202 | 56.1 | 45 | 37 | 66 | 2.7 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 130 | OS150-290Ⅰ | O | 443 | 123.1 | 21 | 1490 | 37 | 83 | 4 | 450 |
| 131 | A | 403 | 111.9 | 18 | 30 | 82 | 3.9 | |||
| 132 | B | 378 | 105 | 15 | 22 | 80 | 3.7 | |||
| 133 | C | 349 | 96.9 | 11.5 | 18.5 | 73 | 3.6 | |||
| 134 | OS150-290Ⅱ | O | 393 | 109.2 | 20.4 | 1490 | 37 | 86 | 2.8 | |
| 135 | A | 378 | 105 | 17 | 30 | 85 | 2.6 | |||
| 136 | B | 353 | 98.1 | 14.5 | 22 | 84 | 2.5 | |||
| 137 | C | 331 | 91.9 | 11.5 | 18.5 | 80 | 2.2 | |||
| 138 | OS150-360Ⅰ | O | 407 | 113.1 | 38 | 1490 | 75 | 85 | 3.5 | 459 |
| 139 | A | 367 | 101.9 | 31 | 55 | 83 | 3.3 | |||
| 140 | B | 335 | 93.1 | 25 | 37 | 81 | 3.2 | |||
| 141 | C | 292 | 81.1 | 20 | 30 | 78 | 3.1 | |||
| 142 | OS150-360Ⅱ | O | 407 | 113.1 | 35 | 1490 | 55 | 84 | 2.7 | |
| 143 | A | 367 | 101.9 | 29.5 | 45 | 82 | 2.5 | |||
| 144 | B | 335 | 93.1 | 25 | 37 | 80 | 2.2 | |||
| 145 | C | 292 | 81.1 | 20.5 | 30 | 78 | 2 | |||
| 146 | OS150-460Ⅰ | O | 515 | 143.1 | 68 | 1490 | 132 | 80 | 4.8 | 536 |
| 147 | A | 472 | 131.1 | 56.5 | 110 | 79 | 4.5 | |||
| 148 | B | 432 | 120 | 45.5 | 75 | 78 | 4.3 | |||
| 149 | C | 396 | 110 | 37 | 55 | 76.5 | 4.1 | |||
| 150 | OS150-460Ⅱ | O | 439 | 121.9 | 60 | 1490 | 132 | 79 | 4.4 | |
| 151 | A | 403 | 111.9 | 50 | 110 | 78.5 | 4.2 | |||
| 152 | B | 374 | 103.9 | 40 | 75 | 78 | 3.9 | |||
| 153 | C | 324 | 90 | 33 | 45 | 76 | 3.7 | |||
| 154 | OS150-605Ⅰ | O | 583 | 161.9 | 105 | 1490 | 250 | 77 | 4.2 | 746 |
| 155 | A | 554 | 153.9 | 88.5 | 200 | 76 | 4 | |||
| 156 | B | 515 | 143.1 | 75 | 160 | 75 | 3.8 | |||
| 157 | C | 472 | 131.1 | 61.5 | 132 | 74 | 3.5 | |||
| 158 | OS150-605Ⅱ | O | 536 | 148.9 | 90 | 1490 | 200 | 79 | 4.4 | |
| 159 | A | 490 | 136.1 | 78 | 160 | 78 | 3.9 | |||
| 160 | B | 446 | 123.9 | 68.5 | 132 | 77 | 3.7 | |||
| 161 | C | 403 | 111.9 | 57.5 | 110 | 76 | 3.3 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 162 | OS200-320Ⅰ | O | 695 | 193.1 | 30 | 1490 | 90 | 87.5 | 6.2 | 550 |
| 163 | A | 648 | 180 | 25.5 | 75 | 86.5 | 6.1 | |||
| 164 | B | 601 | 166.9 | 21.3 | 55 | 85 | 5.9 | |||
| 165 | C | 551 | 153.1 | 17 | 37 | 79 | 5.6 | |||
| 166 | OS200-320Ⅱ | O | 637 | 176.9 | 28 | 1490 | 75 | 86.5 | 5.9 | |
| 167 | A | 594 | 165 | 24.5 | 55 | 86 | 5.3 | |||
| 168 | B | 558 | 155 | 21 | 45 | 84 | 5 | |||
| 169 | C | 515 | 143.1 | 17 | 37 | 82 | 4.8 | |||
| 170 | OS200-420Ⅰ | O | 709 | 196.9 | 52 | 1490 | 132 | 86.5 | 4.9 | 617 |
| 171 | A | 630 | 175 | 42.5 | 110 | 84.5 | 4.7 | |||
| 172 | B | 572 | 158.9 | 35.5 | 90 | 83 | 4.5 | |||
| 173 | C | 511 | 141.9 | 28.5 | 75 | 81 | 4.4 | |||
| 174 | OS200-420Ⅱ | O | 648 | 180 | 48 | 1490 | 132 | 85.5 | 4.7 | |
| 175 | A | 583 | 161.9 | 40.5 | 110 | 84 | 4.6 | |||
| 176 | B | 529 | 146.9 | 34.5 | 75 | 82 | 4.5 | |||
| 177 | C | 468 | 130 | 28 | 55 | 78 | 4.3 | |||
| 178 | OS200-520Ⅰ | Z | 913 | 253.6 | 105 | 1490 | 315 | 84 | 5.5 | 940 |
| 179 | O | 817 | 226.9 | 91 | 280 | 83 | 5 | |||
| 180 | A | 756 | 210 | 76.5 | 250 | 82 | 4.5 | |||
| 181 | B | 706 | 196.1 | 62.5 | 200 | 80 | 4.1 | |||
| 182 | C | 648 | 180 | 47.5 | 132 | 78.5 | 3.8 | |||
| 183 | OS200-520Ⅱ | O | 734 | 203.9 | 81.5 | 1490 | 250 | 82 | 4.5 | |
| 184 | A | 695 | 193.1 | 68 | 200 | 81 | 4 | |||
| 185 | B | 655 | 181.9 | 55 | 160 | 80 | 3.8 | |||
| 186 | C | 598 | 166.1 | 43.5 | 110 | 78 | 3.1 | |||
| 187 | OS200-670Ⅰ | Z | 850 | 236.1 | 157 | 1490 | 560 | 77 | 4.9 | 1090 |
| 188 | O | 792 | 220 | 150 | 450 | 80 | 4.4 | |||
| 189 | A | 745 | 206.9 | 127 | 355 | 78.5 | 4.2 | |||
| 190 | B | 702 | 195 | 107 | 315 | 77 | 4 | |||
| 191 | C | 659 | 183.1 | 88 | 250 | 76 | 3.8 | |||
| 192 | OS200-670Ⅱ | O | 720 | 200 | 132.5 | 1490 | 400 | 79 | 3.6 | |
| 193 | A | 662 | 183.9 | 114.5 | 315 | 78.5 | 3.5 | |||
| 194 | B | 616 | 171.1 | 98.5 | 250 | 78 | 3.2 | |||
| 195 | C | 569 | 158.1 | 83 | 200 | 77 | 3.1 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 196 | OS250-370Ⅰ | O | 1051 | 291.9 | 39 | 1490 | 200 | 88 | 5.5 | 765 |
| 197 | A | 994 | 276.1 | 33 | 160 | 86 | 4.8 | |||
| 198 | B | 943 | 261.9 | 27 | 132 | 83 | 4.5 | |||
| 199 | C | 871 | 241.9 | 20 | 90 | 77.5 | 4.1 | |||
| 200 | OS250-370Ⅱ | O | 1030 | 286.1 | 37 | 1490 | 160 | 87 | 5.3 | |
| 201 | A | 968 | 268.9 | 32 | 132 | 86 | 5 | |||
| 202 | B | 914 | 253.9 | 27 | 110 | 84 | 4.8 | |||
| 203 | C | 850 | 236.1 | 22 | 75 | 82 | 4.5 | |||
| 204 | OS250-480Ⅰ | O | 1174 | 326.1 | 66 | 1490 | 280 | 87 | 5.5 | 930 |
| 205 | A | 1080 | 300 | 55 | 220 | 85 | 5 | |||
| 206 | B | 1001 | 278.1 | 45.5 | 200 | 83 | 4.8 | |||
| 207 | C | 929 | 258.1 | 37.5 | 160 | 80 | 4.7 | |||
| 208 | OS250-480Ⅱ | O | 1080 | 300 | 54.5 | 1490 | 220 | 84 | 5.3 | |
| 209 | A | 976 | 271.1 | 47 | 200 | 82.5 | 5 | |||
| 210 | B | 886 | 246.1 | 40.5 | 160 | 80.5 | 4.9 | |||
| 211 | C | 803 | 223.1 | 34.5 | 110 | 78.5 | 4.7 | |||
| 212 | OS250-600Ⅰ | O | 1242 | 345 | 116 | 1490 | 560 | 84 | 5.4 | 1315 |
| 213 | A | 1166 | 323.9 | 100 | 450 | 83.5 | 5.2 | |||
| 214 | B | 1084 | 301.1 | 83 | 315 | 83 | 5 | |||
| 215 | C | 1001 | 278.1 | 66 | 250 | 82.5 | 4.9 | |||
| 216 | OS250-600Ⅱ | O | 1044 | 290 | 104 | 1490 | 400 | 83 | 4.8 | |
| 217 | A | 965 | 268.1 | 90 | 315 | 82.5 | 4.6 | |||
| 218 | B | 875 | 243.1 | 74.5 | 250 | 81.5 | 4.3 | |||
| 219 | C | 799 | 221.9 | 62 | 200 | 80.5 | 4.1 | |||
| 220 | OS300-300Ⅰ | O | 1098 | 305 | 24.5 | 1490 | 110 | 86 | 5.9 | 730 |
| 221 | A | 1044 | 290 | 19.8 | 90 | 84.5 | 5.5 | |||
| 222 | B | 1008 | 280 | 15.5 | 75 | 82 | 5.2 | |||
| 223 | C | 965 | 268.1 | 11.5 | 45 | 80 | 5 | |||
| 224 | OS300-300Ⅱ | O | 936 | 260 | 23 | 1490 | 90 | 85 | 5.3 | |
| 225 | A | 864 | 240 | 20 | 75 | 84 | 5 | |||
| 226 | B | 799 | 221.9 | 16.7 | 55 | 81 | 4.7 | |||
| 227 | C | 700 | 194.4 | 13.7 | 37 | 77 | 4.5 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 228 | OS300-435Ⅰ | O | 1678 | 466.1 | 53 | 1490 | 315 | 88 | 7.3 | 1005 |
| 229 | A | 1577 | 438.1 | 45 | 280 | 86.5 | 7 | |||
| 230 | B | 1476 | 410 | 36.5 | 200 | 84 | 6.8 | |||
| 231 | C | 1361 | 378.1 | 27.5 | 160 | 79 | 6.5 | |||
| 232 | OS300-435Ⅱ | O | 1620 | 450 | 51.5 | 1490 | 315 | 87.5 | 7.1 | |
| 233 | A | 1519 | 421.9 | 45 | 250 | 86.5 | 7 | |||
| 234 | B | 1422 | 395 | 37.5 | 200 | 84 | 6.6 | |||
| 235 | C | 1322 | 367.2 | 30.5 | 160 | 81.5 | 6.2 | |||
| 236 | OS300-560Ⅰ | O | 1746 | 485 | 94 | 1490 | 630 | 86 | 7.1 | 1525 |
| 237 | A | 1654 | 459.4 | 76 | 450 | 85.5 | 6.8 | |||
| 238 | B | 1573 | 436.9 | 62 | 355 | 85 | 6.5 | |||
| 239 | C | 1516 | 421.1 | 50 | 280 | 83.5 | 6 | |||
| 240 | OS300-560Ⅱ | O | 1400 | 388.9 | 92 | 1490 | 500 | 84.5 | 6.6 | |
| 241 | A | 1330 | 369.4 | 74 | 355 | 83.5 | 6.2 | |||
| 242 | B | 1260 | 350 | 60 | 280 | 83 | 6 | |||
| 243 | C | 1218 | 338.3 | 49 | 220 | 82 | 5.9 | |||
| 244 | OS300-700Ⅰ | O | 1836 | 510 | 160 | 1490 | 1120 | 85 | 7 | 1790 |
| 245 | A | 1735 | 481.9 | 136 | 900 | 84.6 | 6.7 | |||
| 246 | B | 1624 | 451.1 | 112 | 630 | 84.3 | 6.5 | |||
| 247 | C | 1537 | 426.9 | 91 | 560 | 84 | 6.1 | |||
| 248 | OS300-700Ⅱ | O | 1688 | 468.9 | 139 | 1490 | 900 | 80 | 6 | |
| 249 | A | 1573 | 436.9 | 119 | 710 | 79 | 5.8 | |||
| 250 | B | 1451 | 403.1 | 99 | 560 | 78.5 | 5.6 | |||
| 251 | C | 1343 | 373.1 | 81 | 400 | 78 | 5.3 | |||
| 252 | OS350-360Ⅰ | O | 1732 | 481.1 | 32 | 1490 | 200 | 86.5 | 7.9 | 1250 |
| 253 | A | 1692 | 470 | 26.5 | 160 | 85 | 7.5 | |||
| 254 | B | 1642 | 456.1 | 21 | 132 | 83 | 7.2 | |||
| 255 | C | 1602 | 445 | 15 | 110 | 80.5 | 7 | |||
| 256 | OS350-360Ⅱ | O | 1422 | 395 | 31 | 1490 | 160 | 85.5 | 6.8 | |
| 257 | A | 1336 | 371.1 | 26.3 | 132 | 84 | 6.5 | |||
| 258 | B | 1271 | 353.1 | 22.5 | 110 | 82 | 6.3 | |||
| 259 | C | 1188 | 330 | 17.8 | 90 | 78 | 6.1 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 260 | OS350-430Ⅰ | O | 2743 | 761.9 | 43.5 | 1490 | 450 | 87.8 | 10.6 | 1730 |
| 261 | A | 2635 | 731.9 | 35 | 355 | 85.5 | 9.8 | |||
| 262 | B | 2563 | 711.9 | 27.5 | 315 | 84 | 9.6 | |||
| 263 | C | 2484 | 690 | 21.5 | 250 | 81 | 9 | |||
| 264 | OS350-430Ⅱ | O | 2232 | 620 | 42.5 | 1490 | 355 | 86.5 | 9 | |
| 265 | A | 2088 | 580 | 36 | 280 | 84.5 | 8.8 | |||
| 266 | B | 1987 | 551.9 | 30 | 250 | 82 | 8.6 | |||
| 267 | C | 1858 | 516.1 | 25 | 200 | 78.5 | 8.2 | |||
| 268 | OS350-510Ⅰ | O | 2610 | 725 | 70 | 1490 | 630 | 88.5 | 9.7 | 1810 |
| 269 | A | 2430 | 675 | 60 | 560 | 87 | 9.3 | |||
| 270 | B | 2232 | 620 | 50 | 400 | 86 | 8.9 | |||
| 271 | C | 2070 | 575 | 38 | 315 | 79 | 8.7 | |||
| 272 | OS350-510Ⅱ | O | 2448 | 680 | 67 | 1490 | 630 | 88 | 9.2 | |
| 273 | A | 2268 | 630 | 59.5 | 500 | 87 | 8.9 | |||
| 274 | B | 2088 | 580 | 50 | 400 | 85 | 8.5 | |||
| 275 | C | 1944 | 540 | 41.5 | 315 | 83 | 8.2 | |||
| 276 | OS350-640 | O | 1995 | 554.2 | 110 | 1490 | 800 | 87 | 8.8 | 1855 |
| 277 | A | 1914 | 531.7 | 101 | 710 | 86 | 8.2 | |||
| 278 | B | 1821 | 505.8 | 92 | 630 | 85 | 7.6 | |||
| 279 | C | 1740 | 483.3 | 84 | 560 | 84 | 7 | |||
| 280 | OS350-700 | O | 2630 | 730.6 | 145 | 1490 | 1400 | 84 | 10 | 2200 |
| 281 | A | 2480 | 688.9 | 129 | 1250 | 83 | 9.8 | |||
| 282 | B | 2290 | 636.1 | 110 | 1000 | 81 | 9.6 | |||
| 283 | C | 2115 | 587.5 | 94 | 900 | 79 | 9.4 | |||
| 284 | OS400-410 | O | 2449 | 680.3 | 32 | 1490 | 280 | 88 | 11.5 | 1900 |
| 285 | A | 2350 | 652.8 | 29 | 250 | 87 | 10.5 | |||
| 286 | B | 2236 | 621.1 | 27 | 220 | 86 | 9.9 | |||
| 287 | C | 2136 | 593.3 | 25 | 200 | 85 | 9.2 | |||
| 288 | OS400-460 | O | 2600 | 722.2 | 46 | 1490 | 400 | 87 | 11.5 | 2050 |
| 289 | A | 2495 | 693.1 | 42 | 355 | 86 | 10.6 | |||
| 290 | B | 2374 | 659.4 | 38 | 315 | 85 | 9.7 | |||
| 291 | C | 2268 | 630 | 35 | 280 | 84 | 9.1 | |||
| 292 | OS400-520 | O | 2799 | 777.5 | 72 | 1490 | 710 | 88 | 11.5 | 2130 |
| 293 | A | 2685 | 745.8 | 66 | 630 | 87 | 10.6 | |||
| 294 | B | 2555 | 709.7 | 60 | 560 | 86 | 9.8 | |||
| 295 | C | 2441 | 678.1 | 55 | 500 | 85 | 9.1 | |||
| Serial No | Pump modelType of pump | WheelTip Impeller | TrafficQ | YangzhengH | Speedn | Power ye dɛmɛP | Efisiensi η | Ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc ka wïc | Pump net weightW | |
| No. | (m3/h) | L/s | (m) | (r/min) | (kW) | % | NPSHr(m) | kg | ||
| 296 | OS400-680 | O | 3000 | 833.3 | 105 | 1490 | 1120 | 88 | 11.5 | 2250 |
| 297 | A | 2877 | 799.2 | 96 | 1000 | 87 | 10.6 | |||
| 298 | B | 2738 | 760.6 | 87 | 900 | 86 | 9.8 | |||
| 299 | C | 2616 | 726.7 | 81 | 800 | 85 | 9.2 | |||
| 300 | OS500-510 | O | 3451 | 958.6 | 25 | 990 | 280 | 88 | 8.6 | 2950 |
| 301 | A | 3311 | 919.7 | 23 | 250 | 87 | 8 | |||
| 302 | B | 3151 | 875.3 | 21 | 220 | 86 | 7.4 | |||
| 303 | C | 3010 | 836.1 | 19 | 200 | 85 | 6.8 | |||
| 304 | OS500-640 | O | 3508 | 974.4 | 42 | 990 | 500 | 89 | 8.2 | 3200 |
| 305 | A | 3365 | 934.7 | 39 | 450 | 88 | 7.7 | |||
| 306 | B | 3202 | 889.4 | 35 | 400 | 87 | 7 | |||
| 307 | C | 3059 | 849.7 | 32 | 355 | 86 | 6.5 | |||
| 308 | OS500-700 | O | 3846 | 1068.3 | 65 | 990 | 800 | 89 | 8.3 | 3600 |
| 309 | A | 3690 | 1025 | 60 | 800 | 88 | 7.8 | |||
| 310 | B | 3511 | 975.3 | 54 | 710 | 87 | 7.1 | |||
| 311 | C | 3352 | 931.1 | 50 | 630 | 86 | 6.7 | |||
| 312 | OS500-790 | O | 3999 | 1110.8 | 80 | 990 | 1120 | 90 | 8.4 | 5900 |
| 313 | A | 3837 | 1065.8 | 73 | 1000 | 89 | 7.8 | |||
| 314 | B | 3651 | 1014.2 | 67 | 900 | 88 | 7.2 | |||
| 315 | C | 3488 | 968.9 | 62 | 800 | 87 | 6.8 | |||
| 316 | OS500-890 | O | 4188 | 1163.3 | 110 | 990 | 1600 | 90 | 8.3 | 6200 |
| 317 | A | 4018 | 1116.1 | 101 | 1400 | 89 | 7.7 | |||
| 318 | B | 3823 | 1061.9 | 92 | 1250 | 88 | 7.1 | |||
| 319 | C | 3653 | 1014.7 | 85 | 1120 | 87 | 6.7 | |||
| 320 | OS600-540 | O | 4721 | 1311.4 | 25 | 990 | 400 | 88 | 10.5 | 3820 |
| 321 | A | 4529 | 1258.1 | 23 | 355 | 87 | 9.8 | |||
| 322 | B | 4309 | 1196.9 | 21 | 315 | 86 | 9.1 | |||
| 323 | C | 4117 | 1143.6 | 19 | 280 | 85 | 8.3 | |||
| 324 | OS600-620 | O | 5297 | 1471.4 | 40 | 990 | 710 | 89 | 10.8 | 4060 |
| 325 | A | 5082 | 1411.7 | 37 | 630 | 88 | 10.1 | |||
| 326 | B | 4835 | 1343.1 | 33 | 560 | 87 | 9.2 | |||
| 327 | C | 4620 | 1283.3 | 31 | 500 | 86 | 8.7 | |||
| 328 | OS600-710Ⅰ | O | 5559 | 1544.2 | 60 | 990 | 1120 | 90 | 10.7 | 5580 |
| 329 | A | 5333 | 1481.4 | 55 | 1000 | 89 | 9.9 | |||
| 330 | B | 5075 | 1409.7 | 50 | 900 | 88 | 9.1 | |||
| 331 | C | 4848 | 1346.7 | 46 | 800 | 87 | 8.5 | |||
| 332 | OS600-710Ⅱ | O | 4367 | 1213.1 | 53 | 990 | 800 | 88 | 8.3 | |
| 333 | A | 4189 | 1163.6 | 48 | 710 | 87 | 8 | |||
| 334 | B | 3986 | 1107.2 | 44 | 630 | 86 | 7.8 | |||
| 335 | C | 3808 | 1057.8 | 41 | 560 | 85 | 7.5 | |||
| 336 | OS600-830 | O | 5888 | 1635.6 | 90 | 990 | 1800 | 90 | 10.7 | 6700 |
| 337 | A | 5649 | 1569.2 | 83 | 1600 | 89 | 9.9 | |||
| 338 | B | 5375 | 1493.1 | 75 | 1400 | 88 | 9.1 | |||
| 339 | C | 5136 | 1426.7 | 69 | 1250 | 87 | 8.5 | |||
