Delivery of APP24 High Pressure Seawater Desalination Pump
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CR3
Type: Vertical Multistage Pump in Series
Pump No.: 2 sets
Fluid: Fresh Water & Sea Water
Application: RO System/ High Pressure Water Supply
Q(@50Hz, 2900r/min): 1.2 ~ 4.0 m³/h
Hmax(@50Hz, 2900r/min): 432 m
Description
CR3 vertical multistage pump in series is 2 sets multistage centrifugal pump with rated capacity 3m³/h to achieve max. high pressure 432m. CR vertical multistage pumps in series is specially designed for Reverse Osmosis system and high pressure water supply system.
1. Model Key
CR3-120+360
- CR – Industrial pump code
- 3 – Pump rated capacity is 3 m³/h
- 120 – Number of impellers of Jockey Pump is 12
- 360 – Number of impellers of High Pressure Pump is 36
2. Construction and Material:
| Part No. | Name | Material |
| 1 | Motor | / |
| 2 | Pump Head | QT500/SUS304、316、2205 |
| 3 | Seal Cover | QT500/SUS304、316、2205 |
| 4 | Mechanical Seal | TC-CA/ TC-TC |
| 5 | Top Diffuser | SUS304、316、2205 |
| 6 | Diffuser | SUS304、316、2205 |
| 7 | Support Diffuser | SUS304、316、2205 |
| 8 | Coupling | QT500 |
| 9 | Impeller | SUS304、316、2205 |
| 10 | Cylinder | SUS304、316、2205 |
| 11 | Shaft | SUS304、316、2205 |
| 12 | Bearing | TC |
| 13 | Inducer | SUS304、316、2205 |
| 14 | Pump Base | QT500/SUS304、316、2205 |
| 15 | Base Plate | QT500 |
3. Technical Date:
@ 50Hz, 2900r/min
| Model | Motor（kW） | Q (m³/h) | 1.2 | 1.6 | 2 | 2.4 | 2.8 | 3 | 3.2 | 3.6 | 4 |
| CR3-20+360 | 0.37+3.0 | H (m) | 226.5 | 219.5 | 211 | 198.5 | 184 | 173 | 162 | 138 | 111 |
| CR3-30+360 | 0.37+3.0 | 233 | 226.5 | 217.5 | 204.5 | 189 | 178 | 167 | 142 | 114 | |
| CR3-40+360 | 0.37+3.0 | 239 | 232 | 223 | 209.5 | 194 | 183 | 172 | 146 | 117 | |
| CR3-50+360 | 0.37+3.0 | 245 | 238 | 229 | 215 | 199 | 187 | 176 | 150 | 121 | |
| CR3-60+360 | 0.55+3.0 | 250 | 243 | 234 | 220 | 204 | 192 | 181 | 154 | 124 | |
| CR3-70+360 | 0.55+3.0 | 257 | 249 | 239 | 225 | 208 | 196 | 185 | 158 | 127 | |
| CR3-80+360 | 0.75+3.0 | 263 | 255 | 245 | 231 | 213 | 201 | 189 | 162 | 130 | |
| CR3-90+360 | 0.75+3.0 | 269 | 261 | 251 | 236 | 219 | 206 | 194 | 166 | 133 | |
| CR3-100+360 | 0.75+3.0 | 275 | 267 | 257 | 242 | 224 | 211 | 199 | 170 | 136 | |
| CR3-110+360 | 1.1+3.0 | 281 | 272 | 261 | 246 | 228 | 215 | 203 | 173 | 139 | |
| CR3-120+360 | 1.1+3.0 | 287 | 278 | 267 | 251 | 232 | 219 | 206 | 176 | 142 | |
| CR3-130+360 | 1.1+3.0 | 292 | 284 | 273 | 257 | 238 | 224 | 211 | 180 | 145 | |
| CR3-150+360 | 1.1+3.0 | 304 | 296 | 284 | 267 | 247 | 233 | 220 | 188 | 151 | |
| CR3-170+360 | 1.5+3.0 | 317 | 308 | 296 | 278 | 251 | 243 | 229 | 195 | 151 | |
| CR3-190+360 | 1.5+3.0 | 329 | 320 | 307 | 288 | 266 | 252 | 237 | 203 | 163 | |
| CR3-210+360 | 2.2+3.0 | 342 | 332 | 319 | 300 | 276 | 262 | 245 | 210 | 169 | |
| CR3-230+360 | 2.2+3.0 | 354 | 343 | 330 | 310 | 286 | 271 | 254 | 217 | 175 | |
| CR3-250+360 | 2.2+3.0 | 365 | 355 | 341 | 319 | 296 | 280 | 263 | 225 | 181 | |
| CR3-270+360 | 2.2+3.0 | 378 | 367 | 352 | 331 | 306 | 288 | 271 | 232 | 187 | |
| CR3-290+360 | 2.2+:3.0 | 389 | 378 | 363 | 341 | 316 | 297 | 280 | 240 | 193 | |
| CR3-310+360 | 3.0+3.0 | 401 | 390 | 375 | 353 | 327 | 306 | 289 | 247 | 199 | |
| CR3-330+360 | 3.0+3.0 | 413 | 402 | 387 | 364 | 337 | 315 | 299 | 256 | 205 | |
| CR3-360+360 | 3.0+3.0 | 432 | 420 | 404 | 380 | 352 | 332 | 313 | 268 | 214 |
4. Dimensions and Weight:
@ 50Hz, 2900r/min
| Model | Size（mm) | Weight | ||||
| Bl | B2 | B1＋B2 | D1 | D2 | (kg) | |
| CR3-20+360 | 258 | 239 | 497 | 148 | 117 | 91 |
| CR3-30+360 | 276 | 239 | 515 | 148 | 117 | 91 |
| CR3-40+360 | 294 | 239 | 533 | 148 | 117 | 92 |
| CR3-50+360 | 312 | 239 | 551 | 148 | 117 | 92 |
| CR3-60+360 | 330 | 239 | 569 | 148 | 117 | 94 |
| CR3-70+360 | 348 | 239 | 587 | 148 | 117 | 95 |
| CR3-80+360 | 376 | 280 | 656 | 170 | 142 | 98 |
| CR3-90+360 | 394 | 280 | 674 | 170 | 141 | 99 |
| CR3-100+360 | 412 | 280 | 692 | 170 | 142 | 99 |
| CR3-110+360 | 430 | 280 | 710 | 170 | 142 | 100 |
| CR3-120+360 | 448 | 280 | 728 | 170 | 142 | 101 |
| CR3-130+360 | 466 | 280 | 746 | 170 | 142 | 102 |
| CR3-150+360 | 502 | 280 | 782 | 170 | 142 | 103 |
| CR3-170+360 | 548 | 333 | 881 | 190 | 155 | 109 |
| CR3-190+360 | 584 | 333 | 917 | 190 | 155 | 110 |
| CR3-210+360 | 620 | 333 | 953 | 190 | 155 | 113 |
| CR3-230+360 | 656 | 333 | 989 | 190 | 155 | 114 |
| CR3-250+360 | 692 | 333 | 1025 | 190 | 155 | 115 |
| CR3-270+360 | 728 | 333 | 1061 | 190 | 155 | 116 |
| CR3-290+360 | 764 | 333 | 1097 | 190 | 155 | 117 |
| CR3-310+360 | 810 | 348 | 1158 | 197 | 165 | 125 |
| CR3-330+360 | 846 | 348 | 1194 | 197 | 165 | 126 |
| CR3-360+360 | 900 | 348 | 1248 | 197 | 165 | 128 |
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