Products Description

The vertical Multistage Pump Skid CDLF series of lightweight stainless steel vertical multi-stage pumps are non-self-priming vertical multi-stage centrifugal pumps designed and manufactured based on advanced technologies from both domestic and international sources. They are power equipment used for transporting liquid media. The flow components of this product are made of 304/316 stainless steel, and are equipped with standard vertical motors and quick-installation mechanical seals. They can handle mild corrosive media. The flow range is 4.2 - 504 m³/h, the head is 24 - 240 m, the power is 0.37 - 15 kW, and the rotational speed is 1480 r/min.
This vertical Multistage Pump Skid pump adopts a stainless steel plate stamping and welding structure. It has the design of the inlet and outlet at the same horizontal line, allowing for direct connection to the pipeline system. The shaft seal uses hard alloy and fluororubber mechanical seals, featuring low noise, lightweight, and convenient maintenance. It supports the option of an intelligent protector to achieve protection functions such as dry start, phase loss, and overload. It is suitable for water supply in water plants, industrial boosting, and agricultural irrigation.
The vertical Multistage Pump Skid flow passages of the pump are all made of stainless steel (304/316) material, which can be used in mild corrosive media. This product can replace similar products from abroad such as CR and CRN. After being launched on the market, it has been highly favored by users for its features of high efficiency, energy saving, reliable quality and wide application range.

Product features

1. By adopting excellent hydraulic models and advanced manufacturing techniques, the performance and service life of the pump have been significantly improved.
2. Due to the use of mechanical seals made of hard alloy and fluororubber for the shaft seal, the reliability of the pump operation and the temperature of the conveyed medium can be enhanced.
3. The flow passage part of the pump is formed by stamping and welding of stainless steel plates, enabling the pump to be applicable to mild corrosive media.
4. The overall structure is compact, the volume is small, the weight is light, the noise is low, and the energy-saving effect is remarkable. Maintenance is convenient.
5. The inlet and outlet of the pump are located at the same horizontal level as the pump base, and can be directly used in pipelines.
6. Standard motors are adopted, and users can conveniently equip motors according to their needs.
7. Intelligent protectors can be equipped according to user requirements to effectively protect the pump from dry running, phase loss, overload, etc.
Product application
Water supply: Water treatment and distribution at water plants, water distribution by plant zones, booster pumping at main pipes, booster pumping in high-rise buildings.
Industrial boosting: Process water system, cleaning system, high-pressure flushing system, fire protection system.
Industrial liquid transportation: Cooling and air conditioning systems, boiler feedwater and condensation systems, machine tool accessories, transportation of acidic and alkaline media.
Water treatment: Ultrafiltration system, reverse osmosis system, distillation system, separators and water treatment systems for swimming pools.
Irrigation: Field irrigation, sprinkler irrigation, drip irrigation.
Transportation medium
1. A non-flammable and non-explosive medium that is thin, clean, and free of solid particles or fibers.
2. Such as mineral water, softened water, pure water, clear oil and other light chemical media.
3. The main material of the pump is stainless steel, which can be used to pump mild corrosive media.

Product parameters
| Model number | Equipped with motor (KW) |
Q (m³/n) |
30 | 40 | 50 | 60 | 64 | 70 | 80 |
| CDL64-10-1 | 4.0 | H (m) |
19 | 18 | 16 | 14 | 13 | 11 | 8 |
| CDL64-10 | 5.5 | 27 | 25 | 23 | 21 | 20 | 18 | 15 | |
| CDL64-20-2 | 7.5 | 39 | 36 | 33 | 29 | 27 | 23 | 17 | |
| CDL64-20-1 | 11 | 46 | 44 | 40 | 36 | 34 | 30 | 24 | |
| CDL64-20 | 11 | 53 | 51 | 47 | 43 | 41 | 37 | 30 | |
| CDL64-30-2 | 15 | 66 | 62 | 56 | 50 | 47 | 41 | 32 | |
| CDL64-30-1 | 15 | 73 | 69 | 63 | 57 | 54 | 48 | 39 | |
| CDL64-30 | 18.5 | 80 | 76 | 70 | 64 | 61 | 55 | 46 | |
| CDL64-40-2 | 18.5 | 92 | 87 | 80 | 71 | 67 | 60 | 47 | |
| CDL64-40-1 | 22 | 100 | 94 | 87 | 78 | 74 | 67 | 54 | |
| CDL64-40 | 22 | 107 | 101 | 94 | 85 | 81 | 74 | 61 | |
| CDL64-50-2 | 26 | 121 | 114 | 105 | 95 | 89 | 80 | 64 | |
| CDL64-50-1 | 26 | 128 | 121 | 112 | 102 | 96 | 87 | 71 | |
| CDL64-50 | 30 | 136 | 129 | 119 | 109 | 103 | 94 | 78 | |
| CDL64-60-2 | 30 | 150 | 142 | 131 | 118 | 111 | 101 | 81 | |
| CDL64-60-1 | 37 | 157 | 149 | 138 | 125 | 118 | 108 | 88 | |
| CDL64-60 | 37 | 164 | 156 | 145 | 132 | 125 | 115 | 95 | |
| CDL64-70-2 | 37 | 179 | 169 | 156 | 141 | 133 | 121 | 99 | |
| CDL64-70-1 | 37 | 186 | 176 | 163 | 148 | 141 | 128 | 106 | |
| CDL64-70 | 45 | 193 | 183 | 170 | 155 | 148 | 135 | 112 | |
| CDL64-80-2 | 45 | 207 | 196 | 182 | 164 | 156 | 142 | 116 | |
| CDL64-80-1 | 45 | 215 | 203 | 189 | 171 | 163 | 149 | 123 |
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