Quality Inspection for Water Transfer Pump - CDLF Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps

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Quality Inspection for Water Transfer Pump - CDLF Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps Detail:

Pump Description

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 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 500m³/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 1SO9006 Annex A.

3. Measurement is done with 20℃air-free water. kinematic viscosity of mm2/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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Quality Inspection for Water Transfer Pump -
 CDLF Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps detail pictures


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Having a sound small business credit score, outstanding after-sales services and modern manufacturing facilities, we've got earned an fantastic reputation among our buyers across the globe for Quality Inspection for Water Transfer Pump - CDLF Vertical Multistage Stainless Steel Centrifugal Pump – SOG Pumps, The product will supply to all over the world, such as: Korea , Provence , Israel , We always hold on the company's principle "honest, professional, effective and innovation", and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We are determined to become the integrator of our product market and one-stop service provider of our product market.
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Christian from Czech Republic - 2015.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Adelaide from Portugal - 2015.09.21 11:44
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