I. Product Overview:
CDLF light stainless steel vertical multi-stage centrifugal pump (hereinafter referred to as pump) is a non-self-priming vertical multi-stage centrifugal pump designed and manufactured by adopting domestic and foreign advanced technology. It adopts standard vertical motor and quick-mounted mechanical seal. Convenience.
The over-current part of the pump is made of stainless steel (304\316) material, suitable for mildly corrosive media. CDLF light stainless steel vertical multi-stage centrifugal pump can replace foreign CR, CRN and other similar products. After being put on the market, the product has been widely used by users because of its features of high efficiency, energy saving, reliable quality, and wide range of use. 
Second, the product features:
1. The excellent hydraulic model and advanced manufacturing process are adopted to greatly improve the performance and service life of the pump.
2. Because the shaft seal adopts the mechanical seal of cemented carbide and fluororubber, the reliability of the pump operation and the temperature of the transmission medium can be improved.
3. The overcurrent part of the pump is stamped and welded with stainless steel plates, making the pump suitable for mildly corrosive media.
4, the overall structure of compact, small size, light weight, low noise, energy-saving effect is remarkable, easy maintenance.
5. The inlet and outlet of the pump are located on the same horizontal line of the pump base and can be directly used in the pipeline.
6, the use of standard motors, users can easily equipped with motors as needed.
7, can be equipped with intelligent protection device according to user needs, the pump dry, phase loss, overload and other effective protection.
Third, product use:
Water Supply: Water plant filtration and transportation, water distribution in the water plant, supercharged supercharger, and supercharged high-rise building.
Industrial pressurization: process water system, cleaning system, high pressure flushing system, fire protection system.
Industrial liquid transport: cooling and air conditioning systems, boiler feed and condensate systems, machine tools, and acidic and alkaline media delivery.
Water treatment: Ultrafiltration system, reverse osmosis system, distillation system, separator and swimming pool water treatment system.
Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.
Fourth, transmission medium:
1. Non-flammable and explosive media that are thin, clean, free from solid particles or fibers.
2, such as mineral water, softened water, pure water, clear oil and other light chemical media.
3. The main material of the pump is stainless steel, which can be used to pump mild corrosive media.
V. Technical parameters:
Flow rate: 1-22m3/h;
Head: 6-232m;
Power: 0.37-15kw;
Speed: 2900r/min;
Caliber: φ25-φ50;
Temperature range: -15°C-+120°C;
Six, model meaning:
CDL-light vertical multistage centrifugal pump
F-pass parts are stainless steel (304 or 316)
2-rated flow (m3/h)
70-grade × 10
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