Good Quality 4m40 Water Pump - CDL Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps

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Good Quality 4m40 Water Pump - CDL Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps Detail:

Pump Description

CDL 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  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.

 

Operation Conditions

1)  Thin, clean, non-flammable and non-explosive liquid containing no solid granules and fibers. 

2)  Liquid temperature:  Normal temperature type:-15℃~ +70℃ ;   Hot water type:-15℃~ +120℃

3)  Ambient temperature: up to +40℃

4)  Altitude:up to 1000m

5)  When the density or viscosity of the transmission medium exceeds that of water, it is necessary to select a driving motor of high-power.

6)  PH 5-8

 

Performance Range

Capacity: 2 up to 500 m³/h

Head: 15 up to 195 m

Efficiency : 72% up to 92.5%

Rotation Speed: 2900 r/min

Power: 0.37 up to 15 kw

NPSH: 1.8

Special demands can be negotiated.  

 

Application

1)  Water Supply: water filter and transport in Waterworks, boosting of main pipeline, boosting in high-rise buildings.

2)  Industrial Boosting: process flow water system, cleaning system, high-pressure washing system, fire fighting system.

3)  Industrial Liquid Conveying: cooling and air-conditioning system, boiler water supply and condensing    system,machine-associated purpose, acids and alkali.

4)  Water Treatment: ultra filtration system,

5)  Reverse Osmosis System,

6)  Distillation System, separator, swimming pool 

7)  Irrigation: farmland irrigation, spray irrigation, dripping irrigation. 

 

Motor

1. Full-enclosed air cooled type two-pole standard motor

2. Protection class: IP55

3. Insulation class: F

4. Standard voltage :50Hz: 1 x 220-230 / 240V
                                        3 x 200-220 / 346-380V
                                        3 x 220-240 / 380-415 V
                                        3 x 3 80-415 V

Performance Curve

Following conditions are suitable for the performance curves shown bellow:

1. All curves are based on the measured values of 50Hz: constant motor speed 2900rpm or 2950rpm.

2. Curve tolerance in conformity with ISO 9006 Annex A.

3. Measurement is done with 20℃air-free water. kinematic viscosity of mm 2/sec.

4. The operation of pump shall refer to the performance region indicated by the thickened curve to prevent overheating due to too small flow rate or overload of motor due to too large flow rate.

 

Model Symbols

图片3

 

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Good Quality 4m40 Water Pump -
 CDL Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps detail pictures


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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Good Quality 4m40 Water Pump - CDL Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps, The product will supply to all over the world, such as: Wellington , Southampton , Madrid , Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Penelope from Peru - 2015.06.05 13:10
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Raymond from Comoros - 2016.12.31 14:53
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