50Hz /60Hz Cdl2-260 Vertical Stainless Steel Centrifugal Multi-Stage Water Pump

Huayang Intelligent Technology Co., Ltd. is an enterprise integrating the research, development, production, sales and service of pumps. It is professional, dedicated, and concentrated on vertical, horizontal and immersed multi-stage centrifugal pumps, sewage submersible pumps and other products.

Huayang vertical multi-stage centrifugal pump CDL(F) is one of our important products. The product has introduced foreign advanced technology, combined with the existing domestic advantages, and adopts standard vertical motor and quick-install mechanical seal.

Our vertical centrifugal pumps have three major product features.

Vertical multi-stage centrifugal pumps can be directly used in water plant divisional water supply, farmland irrigation, aquaculture, chemical and pharmaceutical, etc. The products have been sold for many years and have been widely used in the market and praised by customers.

As the source manufacturer of centrifugal pumps, we provide one-stop service.

Motor
Full-enclosed, air-cooled secondary standard motor
Protection class: IP55
Insulation class: F
Standard voltage: 50Hz: 1×220-230/240V
3×200-230/346-380V
3×220-240/380-415V
3×220-255/380-440V
Motors of other voltages are available upon request
Single-phase motors are available from 0.37 to 2.2kW

Typical application
CDL(F) is a multifunctional product that can transport a 
variety of different media from tap water to industrial 
liquids, suitable for different temperature, flow and 
pressure ranges.
CDL is suitable for non-corrosive liquids, CDL (F) is 
suitable for mildly corrosive liquids.
Water supply: filtration and transmission in water 
plants, water supply in districts in water plants, and 
pressurization in high-rise buildings.
Industrial booster: process water system, cleaning 
system, high pressure flushing system, fire fighting 
system.
Industrial liquid transportation: cooling and air 
conditioning systems, boiler feed water and condensing 
systems, machine tools, acid and alkali.
Water treatment filtration system, reverse osmosis 
system, distillation system, separator, swimming pool, etc.
Irrigation of farmland irrigation, sprinkler irrigation, drip 
irrigation, etc.

Performance Curve
All curves are based on motor measurements at constant 
speed of 2900rpm or 2950rpm.
The curve tolerance conforms to ISO9906, Appendix A.
The test adopts water without air at 20ºC, and the kinematic viscosity is 1mm²/s.
The use of the pump refers to the performance range of the 
bold curve,in order to prevent overheating due to too small 
flow and overloading the motor due to excessive flow.

Operating Conditions
Thin, clean, non-flammable and explosive liquid that does not 
contain solid particles or fibers.
Liquid temperature: Normal type -15ºC~+70ºC
Hot water type -15ºC~+120ºC
Maximum ambient temperature: +40ºC
Maximum altitude: 1000m

Pump description
CDL (F) is a non-self-priming vertical multi-stage centrifugal 
pump equipped with a standard motor. The motor shaft and the 
pump shaft are directly connected with a coupling.Use the nut to 
fix the outer cylinder and the overflow part between the bracket 
and the inlet-and-outlet water bodies.The inlet-and-outlet of the 
pump are on the same line at the bottom of the pump.
The pump can be equipped with an intelligent protector as 
required to effectively protect the pump from dry running, phase 
loss and overload.


Altitude and ambient temperature
When the pump runs at an ambient temperature greater than 
40°C or an altitude greater than 1000m, the motor output power 
P2 will decrease, so the pump needs to be equipped with a larger 
motor power under the above conditions.