CDL/CDLF is a kind of multifunctional products.It can be used to various medium from tap
water to industry liquid at different temperature with different flow rate and pressure.
CDL is applicable to convey noncorrosive liquid, while CDLF is suitable for slightly corrosive liquid.
l Water supply: Water filter and transport in waterworks, boosting of main pipeline,boosting in high-rise buildings.
l Industrial boosting: Process water system,cleaning system,high-pressure washing system,fire-fighting system.
l Industrial liquid conveying:Cooling and air conditioning system,boiler water supply and condensing system,machine-associated purpose,acids and alkali.
l Water treatment: Ultrafiltration system,reverse osmosis system, distillation system,separator,swimming pool.
l Irrigation: Farmland irrigation,spray irrigation,dripping irrigation.
CDL/CDLF is a kind of vertical non-self priming multistage centrifugal pump,which is riven 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 in and outlet section with tiebar bolts. The inlet and outlet are located at the pump
bottom at the same plane.The pump can be equiped with intelligent protector to effectively prevent it from dry-running,out of phase and over load.
Specifications of Nanfang vertical pump
Model |
Electric Motor(KW) |
Connections |
CDL1 Series |
0.37~2.2 |
Interface (DN32mm)
External thread: ZG11/4″
Flange:(DN25-DN32) |
CDL2 Series |
0.37~3.0 |
CDL3 Series |
0.37~3.0 |
CDL4 Series |
0.37~4.0 |
CDL8 Series |
0.75~7.5 |
Interface (DN50mm)、
Flange:(DN40-DN50) |
CDL16 Series |
2.2~15.0 |
Specifications of Grundfos vertical pump
Model |
Electric Motor(KW) |
Connection port |
CR2 Series |
0.37~3.0 |
DIN2566 Thread
DIN2634 Welding joint |
CR3 Series |
0.37~3.0 |
CR4 Series |
0.37~4.0 |
CR8 Series |
0.75~7.5 |
CR16 Series |
2.2~15.0 |
CR32 Series |
2.2~30.0 |
CR45 Series |
3.0~37.0 |