Surface Vertical Multistage Electric Pumps——CDL series

CDL/CDLF 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 with the pump shaft through a coupling. The pressure-resistant cylinder and flow passage components are fixed between pump head and inlet&outlet section with stay bolts. The inlet and outlet are 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.    

Motor

Full-enclosed air-blast two-pole standard motor
Protection class: IP55
Insulation class: F
Standard voltage:
50Hz:1x220-230/240V
3x200-220/346-380V
3x220-240/380-415V
3x380-415V    

Application

CDL/CDLF is a kind 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. CDL type is applicable to conveying non-corrosive liquid, while CDLF is suitable for slightly corrosive liquid.
.Water supply: Water filter and transport in Waterworks, boosting of main pipeline, boosting in high-rise buildings.
.Industrial boosting: Process flow water system, cleaning system, high-pressure washing system, ire ighting system.
.Industrial liquid conveying: Cooling and air-conditioning system, boiler water supply and condensing system, machine-associated purpose, acids and alkali.
.Water treatment: Ultrafiltration system, reverse osmosis system, distillation system, separator, swimming pool.
.Irrigation: Farmland irrigation, spray irrigation,dripping irrigation.    

Operation conditions

.Thin, clean, non-flammable and non-explosive liquid containing no solid granules and ibers.
.Liquid temperature：
Normal temperature type: -15℃~+70℃；
Hot water type: -15℃~+120℃
.Altitude: up to 1000m