CDL8-20 high pressure pump

CDL8-20 high pressure pump

Place of Origin: China
Brand Name: CNP
Model Number: CDL series
Usage: Water
Power: Electric
Structure: Multistage Pump
Fuel: Other
Pressure: High Pressure
Application: pressurize water
Product name: water pump
Theory: Centrifugal Pump
Material: stainless steel
Model: CDL8-20
Electrical power: 380V/50HZ/3P
Power: 7.5kw
Temperature: -15℃~+110℃
Certification: CE Certificate
Capacity: 8m3/hr



1. Brief introduction of CDL8-20 high pressure pump

CDL8-20 high pressure pump for RO machine 8m3/hr flow rate 186m pump lift CDL20 vertical multistage booster pump for RO water treatment high pressure pump. CDL / CDLF is a kind of vertical  multi-functional 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.

2. Features of CDL8-20 high pressure pump

  1. Timely Delivery,considerate sales after service
  2. Many Years quality warranty,OEM service.
  3. Top Craftmanship, All products 100% tested
  4. Preferential freight by Famous shipping company
  5. New Design,Very popular style products recommendation for your local market.

3. Operation condition for CDL8-20 high pressure pump

  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
  7. Special demands can be negotiated.

4. Application of CDL8-20 high pressure pump

  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

5. Performance curve and 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

6. Model choosing table


7. Motor of CDL8-20 high pressure pump

  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

8. Installation sketch and dimension:


9. Factory and package


10. Certification:

ISO9001-2019 safety production licenseCE-certification of RO-water Filtration Drinking Plant

11. Comments from customers:

Comments From Customers

12. Package and transportation:

water Filtration Drinking Plant package and transportation

13. Finished projects:

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