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Yongjia County Liangong Pump Valve Manufacturing Co., Ltd
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CDLF multi-stage lightweight centrifugal pump

NegotiableUpdate on 03/10
Model
Nature of the Manufacturer
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Product Category
Place of Origin
Overview
The CDLF multi-stage lightweight centrifugal pump is a non self suction vertical multi-stage centrifugal pump designed and manufactured by absorbing advanced technologies at home and abroad. It adopts standard vertical motors and quick installation mechanical seals, making replacement very convenient. The overcurrent part of CDLF is made of stainless steel (304 \\ 316) material, which is suitable for mildly corrosive media. This product can replace similar foreign products such as CR and CRN. After the product was launched on the market, it was deeply loved by a large number of users due to its high efficiency, energy saving, reliable quality, and wide range of applications.
Product Details

QDLF type lightweight stainless steel verticalmultistage centrifugal pumpProduct Features

1. By adopting excellent hydraulic models and advanced manufacturing processes, the performance and service life of the pump are greatly improved.
2. Due to the use of mechanical seals made of hard alloy and fluororubber, the reliability of pump operation and the temperature of the conveying medium can be improved.
3. The overcurrent part of the pump is made of stainless steel plate stamped and welded, making the pump suitable for mildly corrosive media.
4. The overall structure is compact, the volume is small, the weight is light, the noise is low, the energy-saving effect is significant, and the maintenance is convenient.
5. The inlet and outlet of the pump are located on the same horizontal line as the pump seat and can be directly used in the pipeline.
6. Using standard motors, users can easily equip motors according to their needs.
7. Intelligent protectors can be equipped according to user needs to effectively protect pumps from dry running, phase loss, overload, etc.

QDLF type lightweight stainless steel verticalmultistage centrifugal pumpapplication

Water supply: filtration and transportation of water plants, water supply to different zones of water plants, main pipeline pressurization, and pressurization of high-rise buildings.
Industrial pressurization: process water system, cleaning system, high-pressure flushing system, fire protection system.
Industrial liquid transportation: cooling and air conditioning systems, boiler feedwater and condensing systems, machine tool matching, and transportation of acidic and alkaline media.
Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, and water treatment system for swimming pools.
Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.

Transport medium

1. A non flammable and explosive medium that is thin, clean, and free of 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 mildly corrosive media.


performance parameter

model

internet traffic

lift

rotational speed

power

Entrance and exit caliber

m3/h

m

r/min

kw

mm

25QDLF2-20

2

15

2900

0.37

25

25QDLF2-30

22

0.37

25QDLF2-40

30

0.55

25QDLF2-50

37

0.55

25QDLF2-60

45

0.75

25QDLF2-70

52

0.75

25QDLF2-80

60

1.1

25QDLF2-90

67

1.1

25QDLF2-100

75

1.1

25QDLF2-110

82

1.1

25QDLF2-120

90

1.5

25QDLF2-130

97

1.5

25QDLF2-140

105

1.5

25QDLF2-150

112

1.5

25QDLF2-160

120

1.5

25QDLF2-170

127

1.5

25QDLF2-180

135

2.2

25QDLF2-190

142

2.2

25QDLF2-200

150

2.2

25QDLF2-210

157

2.2

25QDLF2-220

165

2.2

25QDLF2-230

172

3

25QDLF2-240

180

3

25QDLF2-250

187

3

25QDLF2-260

195

3

32QDLF4-20

4

16

2900

0.37

32

32QDLF4-30

24

0.55

32QDLF4-40

32

0.75

32QDLF4-50

40

1.1

32QDLF4-60

48

1.1

32QDLF4-70

56

1.5

32QDLF4-80

64

1.5

32QDLF4-90

72

2.2

32QDLF4-100

80

2.2

32QDLF4-110

88

2.2

32QDLF4-120

96

2.2

32QDLF4-130

104

3

32QDLF4-140

112

3

32QDLF4-150

120

3

32QDLF4-160

128

3

32QDLF4-170

136

4

32QDLF4-180

144

4

32QDLF4-190

152

4

32QDLF4-200

160

4

32QDLF4-210

168

4

32QDLF4-220

176

4

40QDLF8-20

8

18

2900

0.75

40

40QDLF8-30

27

1.1

40QDLF8-40

36

1.5

40QDLF8-50

45

2.2

40QDLF8-60

54

2.2

40QDLF8-70

63

3

40QDLF8-80

72

3

40QDLF8-90

81

4

40QDLF8-100

90

4

40QDLF8-110

99

4

40QDLF8-120

108

4

40QDLF8-130

117

5.5

40QDLF8-140

126

5.5

40QDLF8-150

135

5.5

40QDLF8-160

144

5.5

40QDLF8-170

153

7.5

40QDLF8-180

162

7.5

40QDLF8-190

171

7.5

40QDLF8-200

180

7.5

50QDLF16-20

16

22

Product related keywords: multi-stage pump centrifugal pump multi-stage centrifugal pump