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Professional Submersible Pump Manufacturer
Water Pump Direct Sale
Professional Submersible Pump Manufacturer
QDL/QDLF is a kind of vertical non-self priming multistage. Centrifugal pump, which is driven by a standard electric motor. The motor output shaft directly connects to the pump Shaft through a coupling. The pressure-resistant cylinder and flow passage components are fixed between the pump head and in-located at the pump bottom at the same plane. This kind of pump can be equipped with an intelligent protector to effectively prevent it from dry-running, out-of-phase and overload.
Denmark wholesale customers purchased 30 units 1.1 KW 2-3.5M3/H Head 90M QDL 2-110 Vertical Multistage Centrifugal Pump
Type: QDL 2-110
Rated flow: 2-3.5m3/h
Rated head: 82-98m
Max flow: 3.5m3/h
Max head: 98m
Power: 1.1 kw
Voltage: 3 phase 380V
Material: stainless steel
Frequency: 50Hz
| Description | QDL2 | QDL4 | QDL8 | QDL16 | QDL32 |
| Rated flow [m3/h] | 2 | 4 | 8 | 16 | 32 |
| Rated flow [1/s] | 0.56 | 1.1 | 2.2 | 4.4 | 8.9 |
| Flow range [m3/h] | 1~3.5 | 1.5~8 | 5~12 | 8~22 | 16~40 |
| Flow range [1/s] | 0.28~0.97 | 0.42~2.2 | 1.4~3.3 | 2.2~6.1 | 4.4~11.1 |
| Max. pressure [bar] | 23 | 21 | 21 | 22 | 26 |
| Motor power [kw] | 0.37~3 | 0.37~4 | 0.75~7.5 | 2.2~15 | 1.5~30 |
| Temperature range [℃ ] | -15℃~+120℃ | ||||
| Max. efficency | 46 | 59 | 64 | 70 | 76 |
| Type | |||||
| QDL | |||||
| QDLF | |||||
| QDL pipe connection | |||||
| DIN Flange | DN25 | DN32 | DN40 | DN50 | DN65 |
| Pipe thread | |||||
QDL/QDLF is a king of multifunctional products. It can be used to convey various medium from tap water to industrial liquid at different temperature and with different flow rate and pressure. QDL type is applicable to conveying-corrosive liquid,QDLF is suiable for slightly Corrosive liquid. Water supply:Water filter and transport in water works, boosting of main pipeline, boosting in high-rise buildings. Industrial boosting:Process fiow water system, cleaning system, High-pressure washing system, fire fighting system.
Water treatment:Ulrafitation system, reverse osmosis system, Distillation system, separator, swimming pool
Farmland irrigation, spray irrigation, dripping irrigation
Industria liquid conveying: Cooling and air-conditiong system, Boiler water supply and condensing system, machine-associated purpose, acids and alkali.