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Filter element of high precision oil purifier
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Filter element of high precision oil purifier

By observing the overall and surface shape of the filter element and the types of pollutants on the surface, the damaged parts of the machine and the state of oil can be predicted, so as to prevent mechanical accidents. Please refer to the following table for mechanical protection.
Retail price
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Number of views:
1000
ID
DNM filter element
Body Material:
\
Working Principle:
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Applicable Oil:
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Quantity
-
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Stock:
Detail
Parameters
Parameter

 

Dnme ultra precision filter element

1. The filter element is made of special long fiber, deep filtration structure and high-density high-pressure treatment.

2. High performance filter element with deep crepe structure.

3. Strong adsorption and hydrophilicity, high filtration accuracy, long service cycle and convenient replacement.

4. It is suitable for filtering hydraulic oil, lubricating oil, turbine oil, insulating oil and other oil products.

model

ME30

ME32

ME50

ME100

external diameter(mm)

ф104

ф104

ф144

ф179

internal diameter(mm)

ф38

ф25

ф38

ф40

height(mm)

114

Weight(g)±5%

240

250

480

750

Impurity absorption(g)

30

40

50

80

Moisture absorption(cc)

60

60

130

200

Filtering accuracy

Primary filtration from nas12 to nas6-9

1

Water glycol filter element

 

 

Dnwg ultra precision filter element

WG ultra precision filter element is the same as me ultra precision filter element in terms of production process. The difference in performance is that WG ultra precision filter element only removes impurities and does not remove water. It belongs to the special filter element for fire-resistant hydraulic fluid such as water glycol.

model

WG100

external diameter(mm)

ф179

internal diameter(mm)

ф40

height(mm)

114

Impurity absorption(g)

60

Filtering accuracy

NAS8level 

By observing the overall and surface shape of the filter element and the types of pollutants on the surface, the damaged parts of the machine and the state of oil can be predicted, so as to prevent mechanical accidents. Please refer to the following table for mechanical protection.

 

Change of filter element

Take countermeasures

Overall shape

Surface shape

1. Dust, oil residue and other pollutants accumulate on the surface When dust, oil residue and a small amount of metal powder can be seen on the filter element, it can be said that the machine and oil are in normal state. If the filter element turns black or yellow obviously, please check the total acid value.

1

1

2. A large amount of metal powder is deposited on the surface When there is a large amount of metal powder on the filter element, it is caused by the wear of components with the same metal. Please check it as soon as possible.

1

1

3. Cracks appear on the surface of filter element (very soft with fingers) It can be considered that a large amount of water is mixed in the oil. Please check the water content and find out the cause. Please repair it before use.

1

1

4. Cracks appear on the surface of the filter element (very hard with fingers) It indicates that the filter element is saturated. Please replace the filter element as soon as possible.

1

1

5. filter element sinking The reason is that the pressure in the oil purifier is too high. Please check the connecting pipe and pressure on the outlet side. When the filter element is soft, it is mixed with excessive water.

1

1

6. The filter element becomes smaller as a whole As the captured oil contamination exceeds the allowable amount, the internal pressure of the oil purifier increases, resulting in the deformation of the filter element. Please replace the filter element as soon as possible

1

1

NAS grade is a commonly used standard for measuring the degree of pressure oil pollution. The grade of oil pollution can be determined by comparing the multiple of pollution with the following chart.

 

Contaminated particle

NAS Grade(Nos,in100ml)

00level

0level

1level

2level

3level

4level

5level

6level

7level

8level

9level

10level

11level

12level

5-15μ

125

250

500

1000

2000

4000

8000

16000

32000

64000

128000

256000

512000

1024000

15-25μ

22

44

89

178

356

712

1425

2850

5700

11400

22800

45600

91000

182400

25-50μ

4

8

16

32

63

126

253

506

1012

2025

4050

8100

16200

32400

50-100μ

1

2

3

6

11

22

45

90

180

360

720

1440

2880

5760

100μ

0

0

1

1

2

4

8

16

32

64

128

256

512

1024

 

 

 

 

 

 

 

Filtered grade

 

New oil grade

 

 

 

Keyword:
filter cartridge
oil purifier
oil purifier
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For more parameters and details related to accessories and more technical support, please call our customer service hotline: 400-636-2468, or contact our online customer service:http://www.cqdingneng.com/service/columnsId=9%253FcolumnsId=9&&c=1&i=1&comContentId=1.html

 

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Time of issue:2017-12-23 00:00:00

China·Chongqing Dingneng Oil Purifier Manufacture Co., Ltd.·Industrial Oil Purification Expert

© 2022 Chongqing Dingneng Oil Purifier Manufacture Co., Ltd. All Rights Reserved. 渝ICP备11003981号 Powered by:www.300.cn  seo Tag  1渝公网安备50010702500151号

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Time of issue:2021-10-21 10:46:04

China·Chongqing Dingneng Oil Purifier Manufacture Co., Ltd.·Industrial Oil Purification Expert

© 2022 Chongqing Dingneng Oil Purifier Manufacture Co., Ltd.

渝ICP备11003981号 Powered by:www.300.cn

seo Tag  1渝公网安备50010702500151号

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