Stainless Steel Horizontal Multistage Pump
QD Multistage High head stainless steel pump Introduction
Model QD pump is a horizontal multi-stage centrifugal pump and suitable for transporting sea water (with the contained foreign matters’ content less than 1 % and graininess less than 0. 1mm) and other liquids of both physical and chemical natures similar to those of sea water.
QD Multistage High head stainless steel pump Performance data sheet
| QD Series Multistage Pump Specification | ||||
| Pump type | Flow (M3/h) | Head (m) | Power (KW) | Speed (R/min) |
| QD6-25 | 3.75-7.5 | 73.5-306 | 4-11 | 2950 |
| QD12-25 | 7.5-15 | 69-338.4 | 5.5-22 | 2950 |
| QD12-50 | 7.5-15 | 139.5-648 | 18.5-75 | 2950 |
| QD25-30 | 15-30 | 82.5-340 | 15-45 | 2950 |
| QD25-50 | 15-30 | 15.78-618 | 22-110 | 2950 |
| QD46-30 | 30-55 | 81-340 | 22-75 | 2950 |
| QD46-50 | 30-55 | 138-666 | 37-132 | 2950 |
| QD85-45 | 55-100 | 78-459 | 37-160 | 2950 |
| QD85-67 | 55-100 | 183-666 | 90-250 | 2950 |
| QD155-67 | 100-185 | 177-684 | 132-400 | 2950 |
| QD280-43 | 185-335 | 114-423 | 160-450 | 1480 |
| QD280-65 | 185-355 | 372-680 | 500-800 | 1480 |
| QD450-60 | 335-500 | 171-650 | 360-1050 | 680 |
QD Multistage High head stainless steel pump Features
1.Multistage pump compact structure, small size, beautiful appearance, its vertical structure decided small installation area, its centre of gravity overlap center of pump foot, thus enhancing the running stability and service life of the pump.
2.The multistage pump can meet different requirements by increasing or decreasing the pump stages combining cutting impeller diameter, without changing the installation area, and this is the multistage pump special own.
3.Pump rotor is provided with low wind ability to achieve smooth operation, little vibration, low noise and long service life .
4.According to the needs, the suction and discharge nozzles can be installed into the same direction, several different directions in order to meet different connection.
5.Motor plus outer rain cover, pump can be placed in the outdoor use, cancel the pump room, save construction cost.
QD Multistage High head stainless steel pump Application:
Multistage centrifugal pump application scope is widespread, such as medicine, food, chemical industry, irrigation, pressurization, distillation, brewing, fire control, water supply, sewage treatment, electrical and mechanical, printing and dyeing industry, seawater desalination, ship equipment and supporting pressure tank and all walks of life, wide range of uses.