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Stainless steel multi-stage pump
Stainless steel multi-stage pump
Stainless steel multi-stage pump
Product features: 1. Adopting excellent hydraulic models and advanced manufacturing processes, greatly improving the performance and service life of t

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Product details
大东海泵业不锈钢多级泵
Product Name: Stainless Steel Multi stage Pump

Product Introduction

stainless steelMulti-stage pumpIt is manufactured by absorbing advanced technology from Denmark. The motor adopts Y2 lead shell, imported bearings, insulation grade F, and quick installation mechanical seal, making replacement very convenient. The overcurrent part of the pump is made of stainless steel (304 \ \ 316) material stamped and formed, with a particularly smooth flow channel. The bearing and shaft are made of hard alloy, which has a super long service life and avoids secondary pollution. This product can replace similar foreign products such as CR and CRN.

Product Features

1. By adopting excellent hydraulic models and advanced manufacturing processes, the performance and service life of the pump are greatly improved.
2. Due to the use of a mechanical seal composed of hard alloy materials for the shaft seal, the reliability of pump operation is effectively improved.
3. The overcurrent part of the pump is made of stainless steel plate stamped and welded, making the pump suitable for mildly corrosive media.
4. The overall structure is compact, the volume is small, the weight is light, the noise is low, the energy-saving effect is significant, and the maintenance is convenient.
5. The inlet and outlet of the pump are located on the same horizontal line as the pump seat and can be directly installed on the pipeline.
6. Using standard motors, users can easily equip motors according to their needs.
7. Intelligent protectors can be equipped according to user needs to effectively protect pumps from dry running, phase loss, overload, etc.
CDLF type stainless steel is currently available on the marketMulti-stage pumpManufacturerMany, which is a good stainless steel multi-stage pump? Dadonghai Pump Industry specializes in producing stainless steel multi-stage pumpsgear pumpmodel,The parameters are complete, and we will provide you with free selection and pricing services (reasons and solutions for multi-stage pump failures)，Follow here).
大东海泵业不锈钢多级泵质量保证图

Product Usage

The CDLF stainless steel multi-stage pump is a multifunctional product that can transport various media from tap water to industrial liquids. It is suitable for different temperature, flow rate, and pressure ranges and is suitable for mildly corrosive liquids
Water supply: filtration and transportation in the water plant, water supply in different zones of the water plant, main pipeline pressurization, and high-rise building pressurization.
Industrial pressurization: process water system, cleaning system, high-pressure flushing system, fire protection system.
Industrial liquid transportation: cooling and air conditioning systems, boiler feedwater and condensing systems, machine tool matching, acid and alkali.
Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, swimming pool.
Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.

Model Meaning

大东海泵业不锈钢多级泵大东海泵业不锈钢多级泵

performance parameter


Performance table of CDLF2 lightweight stainless steel multi-stage pipeline pump (for reference only) Size and Weight
Pump model electrical machinery internet traffic Size (mm) weight
m3/h 1.0 1.2 1.6 2.0 2.4 2.8 3.2
KW L/S 0.28 0.33 0.44 0.56 0.67 0.78 0.89 B1 B2 B1+B2 D1 D2 (kg)
CDLF2-20 0.37 H
(m)		 18 17 16 15 14 12 10 261 210 471 148 117 20
CDLF2-30 0.37 27 26 24 22 20 18 15 279 489 21
CDLF2-40 0.55 36 35 33 30 26 24 17 297 507 22
CDLF2-50 0.55 45 43 40 37 33 30 24 315 525 23
CDLF2-60 0.75 53 52 50 45 40 36 30 343 245 588 170 142 26
CDLF2-70 0.75 63 61 57 52 47 41 35 361 606 27
CDLF2-80 1.1 71 69 65 59 54 47 40 379 624 28
CDLF2-90 1.1 80 78 73 67 61 54 45 397 642 29
CDLF2-100 1.1 89 86 81 74 67 59 49 415 660 30
CDLF2-110 1.1 98 95 89 82 73 64 54 433 678 31
CDLF2-120 1.5 107 103 97 90 81 71 59 461 290 751 190 155 33
CDLF2-130 1.5 116 114 106 98 89 78 65 479 769 34
CDLF2-140 1.5 125 122 114 105 94 84 69 497 787 35
CDLF2-150 1.5 134 130 123 112 100 90 73 515 805 36
CDLF2-160 1.5 143 139 131 120 107 96 80 533 823 37
CDLF2-170 1.5 152 148 139 128 114 102 86 551 841 38
CDLF2-180 2.2 161 157 148 136 121 108 91 569 859 39
CDLF2-190 2.2 170 165 156 143 127 113 95 587 877 40
CDLF2-200 2.2 179 174 164 150 134 119 100 605 895 41
CDLF2-210 2.2 188 183 172 157 141 124 105 623 913 42
CDLF2-220 2.2 197 192 180 165 148 130 110 641 931 43
CDLF2-230 3.0 205 201 188 173 155 137 115 669 315 984 197 165 45
CDLF2-240 3.0 214 210 197 181 163 144 120 687 1002 48
CDLF2-250 3.0 225 219 205 189 170 151 127 705 1020 50
CDLF2-260 3.0 234 228 214 198 178 158 132 723 1038 52

Performance table of CDLF4 lightweight stainless steel multi-stage pipeline pump (for reference only) Size and Weight
Pump model electric machinery internet traffic Size (mm) weight
m3/h 2.0 3.0 4.0 5.0 6.0 7.0
KW L/S 0.56 0.83 1.11 1.39 1.67 1.94 B1 B2 B1+B2 D1 D2 (kg)
CDLF4-20 0.37 H
(m)		 18 17 15 13 10 8 297 210 489 148 117 20
CDLF4-30 0.55 27 26 24 20 18 14 306 516 21
CDLF4-40 0.75 36 34 32 27 24 18 343 245 588 170 142 23
CDLF4-50 1.1 45 43 40 34 31 23 370 615 24
CDLF4-60 1.1 54 52 48 41 37 28 397 642 26
CDLF4-70 1.5 63 61 56 48 43 34 434 290 724 190 155 28
CDLF4-80 1.5 72 70 64 55 50 38 461 751 29
CDLF4-90 2.2 81 78 72 63 56 44 488 778 31
CDLF4-100 2.2 90 87 81 71 62 50 515 805 32
CDLF4-110 2.2 99 95 88 78 68 53 542 832 34
CDLF4-120 2.2 108 104 95 85 75 57 569 859 35
CDLF4-130 3.0 117 113 103 93 82 63 606 315 921 197 165 36
CDLF4-140 3.0 126 122 112 101 89 69 633 948 38
CDLF4-150 3.0 135 131 120 108 95 73 660 975 39
CDLF4-160 3.0 144 140 129 115 101 78 687 1002 40
CDLF4-170 4.0 153 149 137 122 108 83 714 335 1049 230 188 42
CDLF4-180 4.0 162 158 145 129 115 89 741 1076 43
CDLF4-190 4.0 171 168 153 137 122 95 768 1103 46
CDLF4-200 4.0 180 176 161 144 127 99 795 1130 47
CDLF4-210 4.0 200 184 169 152 132 103 822 1157 49
CDLF4-220 4.0 210 192 178 160 138 108 849 1184 50

Performance Table of CDLF8 Lightweight Stainless Steel Multi stage Pipeline Pump (for reference only) Size and weight
Pump model electrical machinery internet traffic Size (mm) weight
m3/h 6 7 8 9 10 11 12
KW L/S 1.67 1.94 2.22 2.5 2.78 3.06 3.33 B1 B2 B1+B2 D1 D2 (kg)
CDLF8-20/1 0.75 H
(m)		 9.5 9.3 9 8.5 8 7 6 364 245 609 170 142 35
CDLF8-20 0.75 20 19 18 17 16 14 13 364 609 35
CDLF8-30 1.1 30 29 28 26 24 21 19 394 639 35
CDLF8-40 1.5 40 38 36 34 32 28 26 434 290 724 190 155 45
CDLF8-50 2.2 50 48 45 42 40 36 32 464 754 50
CDLF8-60 2.2 60 57 54 51 48 43 39 494 784 50
CDLF8-70 3.0 70 68 64 61 57 50 45 534 315 849 197 165 55
CDLF8-80 3.0 80 77 73 69 65 58 52 564 879 55
CDLF8-90 4.0 90 87 83 79 72 66 60 594 335 929 230 188 55
CDLF8-100 4.0 100 97 92 87 81 73 65 624 959 55
CDLF8-110 4.0 110 106 101 96 88 80 72 654 989 60
CDLF8-120 4.0 120 116 111 104 92 87 78 684 1019 60
CDLF8-130 5.5 130 126 119 114 105 95 84 734 430 1164 260 208 85
CDLF8-140 5.5 141 136 130 122 113 102 92 764 1194 85
CDLF8-150 5.5 150 145 138 131 121 111 100 794 1224 85
CDLF8-160 5.5 161 156 148 139 130 118 106 824 1254 85
CDLF8-170 7.5 170 165 156 149 138 126 113 854 1284 90
CDLF8-180 7.5 182 175 167 157 146 134 120 884 1314 90
CDLF8-190 7.5 190 184 175 166 154 142 128 914 1344 90
CDLF8-200 7.5 202 195 186 175 163 150 135 944 1374 90

Performance Table of CDLF16 Lightweight Stainless Steel Multi stage Pipeline Pump (for reference only) Size and Weight
Pump model electrical machinery Traffic Q Size (mm) weight
m3/h 8 10 12 14 16 18 20
KW L/S 2.22 2.78 3.33 3.89 4.44 5 5.56 B1 B2 B1+B2 D1 D2 (kg)
CDLF16-20 2.2 H
(m)		 28 27 26 25 23 21 18 414 290 704 190 155 51
CDLF16-30 3.0 42 41 39 37 35 32 27 469 315 784 197 165 54
CDLF16-40 4.0 56 54 52 50 47 44 37 514 335 849 230 188 60
CDLF16-50 5.5 69 68 65 62 59 54 47 579 430 1009 260 208 75
CDLF16-60 5.5 83 81 78 75 70 64 56 624 1054 80
CDLF16-70 7.5 97 95 92 87 82 75 68 669 1099 85
CDLF16-80 7.5 111 108 105 100 94 86 77 714 1144 88
CDLF16-90 11 125 122 118 112 106 97 88 789 490 1279 330 255 126
CDLF16-100 11 139 136 131 125 118 108 99 834 1324 126
CDLF16-110 11 153 149 144 137 129 118 108 879 1369 131
CDLF16-120 11 167 163 157 150 141 129 117 924 1414 131
CDLF16-130 15 180 176 170 162 153 141 128 969 1459 177
CDLF16-140 15 194 190 184 175 165 151 139 1014 1504 177
CDLF16-150 15 208 203 197 187 177 162 148 1059 1549 182
CDLF16-160 15 222 217 210 200 189 173 158 1104 1594 182

Performance table of CDLF32 lightweight stainless steel multi-stage pipeline pump (for reference only) Size and Weight
Pump model electrical machinery Traffic Q Size (mm) weight
m3/h 15 16 20 24 28 32 36
KW L/S 4.17 4.44 5.56 6.67 7.78 8.89 10 B1 B2 B1+B2 D1 D2 (kg)
CDLF32-10/1 1.5 H
(m)		 16 15 13 12 11 10 7 505 290 795 190 155 70
CDLF32-10 2.2 18 17 16 15 14 13 10 505 795 71
CDLF32-20/2 3.0 32 31 30 27 25 22 14 575 315 890 197 165 80
CDLF32-20 4.0 37 36 35 32 31 28 22 575 335 910 230 180 82
CDLF32-30/2 5.5 50 49 47 44 40 36 27 645 430 1075 260 208 93
CDLF32-30 5.5 56 55 53 50 47 42 33 645 1075 94
CDLF32-40/2 7.5 68 67 65 62 56 50 37 715 1145 102
CDLF32-40 7.5 75 74 71 67 62 56 45 715 1145 103
CDLF32-50/2 11 88 87 85 80 73 66 51 895 490 1385 330 255 172
CDLF32-50 11 94 93 90 86 79 72 57 895 1385 173
CDLF32-60/2 11 107 106 102 96 89 79 62 965 1455 176
CDLF32-60 11 114 112 107 102 95 86 68 965 1455 177
CDLF32-70/2 15 127 125 121 114 106 94 75 1035 1525 188
CDLF32-70 15 133 131 126 119 112 102 82 1035 1525 189
CDLF32-80/2 15 145 143 137 131 121 109 85 1105 1595 192
CDLF32-80 15 151 149 144 136 128 115 92 1105 1595 193
CDLF32-90/2 18.5 165 163 157 149 138 125 98 1175 550 1725 330 255 218
CDLF32-90 18.5 172 170 163 155 146 132 106 1175 1725 219
CDLF32-100/2 18.5 184 182 175 165 154 138 110 1245 1795 222
CDLF32-100 18.5 190 188 181 172 159 145 117 1245 1795 223
CDLF32-110/2 22 204 202 194 184 171 154 123 1315 590 1905 360 285 259
CDLF32-110 22 210 208 200 190 177 161 130 1315 1905 260
CDLF32-120/2 22 222 220 212 201 187 168 135 1385 1975 263
CDLF32-120 22 226 224 217 207 193 176 142 1385 1975 264
CDLF32-130/2 30 244 242 233 222 207 187 151 1455 660 2115 400 310 327
CDLF32-130 30 250 248 238 227 213 193 158 1455 2115 328
CDLF32-140/2 30 264 260 252 237 222 202 163 1525 2185 331
CDLF32-140 30 268 265 256 244 228 208 170 1525 2185 332

Performance Table of CDLF42 Lightweight Stainless Steel Multi stage Pipeline Pump (for reference only) Size and Weight
Pump model electric machinery Traffic Q Size (mm) weight
m3/h 25 30 35 40 42 45 50 55
KW L/S 6.9 8.3 9.7 11.1 11.7 12.5 13.9 15.3 B1 B2 B1+B2 D1 D2 D3 (kg)
CDLF42-10-1 3 H
(m)		 20 19 18 17 16 15 13 11 558 330 888 190 140 160 100
CDLF42-10 4 24 23 22 21 20 19 18 16 220 150 110
CDLF42-20-1 5.5 40 38 36 33 32 30 27 23 638 420 1058 260 210 300 120
CDLF42-20 7.5 48 46 44 42 41 39 35 31 125
CDLF42-30-1 11 63 61 58 54 52 50 44 38 828 500 1328 330 260 350 165
CDLF42-30 11 71 69 66 63 61 58 53 47 165
CDLF42-40-1 15 87 84 80 75 73 69 62 54 908 1408 205
CDLF42-40 15 95 92 88 84 81 78 71 62 205
CDLF42-50-1 18.5 111 107 102 96 92 88 80 69 988 550 1538 380 310 215
CDLF42-50 18.5 119 115 110 105 101 97 88 78 215
CDLF42-60-1 22 135 130 124 117 113 108 97 85 1068 600 1668 275
CDLF42-60 22 143 138 132 125 122 116 106 93 275
CDLF42-70-1 30 158 152 146 138 134 127 115 100 1148 660 1808 420 350 400 355
CDLF42-70 30 166 161 154 146 142 135 124 109 355
CDLF42-80-1 30 182 175 168 159 154 146 133 116 1228 1888 360
CDLF42-80 30 190 184 176 167 162 154 141 124 360
CDLF42-90-1 30 205 198 190 180 174 166 150 132 1308 1968 365
CDLF42-90 37 214 207 198 188 183 174 159 140 365
CDLF42-100-1 37 230 221 212 200 194 185 168 147 1388 2048 390
CDLF42-100 37 238 230 220 209 203 193 177 155 390
CDLF42-110-1 45 255 246 236 223 217 206 188 165 1468 710 2178 470 375 450 455
CDLF42-110 45 263 255 244 232 225 214 196 173 455
CDLF42-120-1 45 280 270 259 245 238 226 206 181 1556 2266 460
CDLF42-120 45 289 280 268 255 247 236 216 190 460
CDLF42-130 45 305 294 282 267 259 247 225 198 1636 2346 465

Performance Table of CDLF65 Lightweight Stainless Steel Multi stage Pipeline Pump (for reference only) Size and Weight
Pump model electric machinery Traffic Q Size (mm) weight
m3/h 30 40 50 60 65 70 80
KW L/S 8.3 11.1 13.9 16.7 18.1 19.4 22.2 B1 B2 B1+B2 D1 D2 D3 (kg)
CDLF65-10-1 4 H
(m)		 19 18 16 14 13 11 8 561 330 891 220 150 160 105
CDLF65-10 5.5 27 25 23 21 20 18 15 420 981 260 210 300 120
CDLF65-20-2 7.5 39 36 33 29 26 23 17 644 1064 130
CDLF65-20-1 11 46 44 40 36 33 30 24 754 500 1254 330 260 350 165
CDLF65-20 11 53 51 47 43 40 37 30 165
CDLF65-30-2 15 66 62 56 50 46 41 32 836 1336 205
CDLF65-30-1 15 73 69 69 57 53 48 39 205
CDLF65-30 18.5 80 76 70 64 60 55 46 550 1386 380 310 215
CDLF65-40-2 18.5 92 87 80 71 66 60 47 919 1469 215
CDLF65-40-1 22 100 94 87 78 73 67 54 600 1519 270
CDLF65-40 22 107 101 94 85 80 74 61 270
CDLF65-50-2 30 121 114 105 95 88 80 64 1001 660 1661 420 350 400 350
CDLF65-50-1 30 128 121 112 102 95 87 71 350
CDLF65-50 30 136 129 119 109 102 94 78 350
CDLF65-60-2 30 150 142 131 118 110 101 81 1084 1744 355
CDLF65-60-1 37 157 149 138 125 117 108 88 375
CDLF65-60 37 164 156 145 132 124 115 95 375
CDLF65-70-2 37 179 169 156 141 132 121 99 1166 1826 380
CDLF65-70-1 37 186 176 163 148 139 128 106 380
CDLF65-70 45 193 183 170 155 146 135 112 710 1876 470 375 450 445
CDLF65-80-2 45 207 196 182 164 154 142 116 1248 1958 450
CDLF65-80-1 45 215 203 189 171 161 149 123 450

Performance Table of CDLF85 Lightweight Stainless Steel Multi stage Pipeline Pump (for reference only) Size and Weight
Pump model electrical machinery Traffic Q Size (mm) weight
m3/h 50 60 70 80 85 90 100 110
KW L/S 13.9 16.7 19.4 22.2 23.6 25 27.8 30.6 B1 B2 B1+B2 D1 D2 D3 (kg)
CDLF85-10-1 5.5 H
(m)		 22 19 17 16 14 13 10 6 571 420 991 260 210 300 125
CDLF85-10 7.5 25 24 22 21 20 19 16 12 130
CDLF85-20-1 11 41 39 36 32 30 28 22 15 773 500 1273 330 260 350 170
CDLF85-20 15 53 50 47 44 41 40 36 30 205
CDLF85-30-1 18.5 67 65 60 55 52 49 41 32 865 550 1415 380 310 400 220
CDLF85-30 22 81 77 72 67 64 62 55 48 600 1465 270
CDLF85-40-1 30 98 93 87 80 75 72 62 50 957 660 1617 420 350 355
CDLF85-40 30 110 105 100 92 86 84 76 66 355
CDLF85-50-1 37 126 120 113 104 98 93 81 68 1049 1709 380
CDLF85-50 37 139 131 124 115 110 106 94 83 380
CDLF85-60-1 45 155 148 139 129 122 117 102 86 1141 710 1851 470 375 450 445
CDLF85-60 45 168 160 150 141 134 130 117 103 455

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