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Hydraulic Oil Filter Element DQ8302GAFH3.5C

Hydraulic oil filter element DQ8302GAFH3.5C is designed to effectively remove pollutants and impurities from hydraulic oil, ensuring the smooth operation and service life of the hydraulic system. This high-quality filter element is made of durable materials and can withstand high pressure and harsh working conditions.

  • Type Hydraulic oil filter element
  • Filter media Fiberglass
  • Part number DQ8302GAFH3.5C
  • Filtration accuracy 1~25μm
  • Working temperature -20~+110℃
  • Custom made Available
  • Origin Henan,China

Product Specifications

Huahang

Type

Hydraulic oil filter element

Filter layer

fiberglass/Stainless steel

part number

DQ8302GAFH3.5C

filtration rate

1~25μm

Package

Neutral carton package

product features


High pressure resistance: Ordinary filter elements can withstand a pressure difference of up to 0.35-0.4MPa, and special models can withstand a high pressure difference of 32-42MPa.

Sealing: Fluorine rubber sealing rings are used, and the operating temperature range covers -10℃ to +100℃, ensuring no leakage in high and low temperature environments.

Corrugated design: The filter layer is usually folded into a corrugated shape to increase the filtration area, and the pleat height is generally less than 20mm.

1. Special design can achieve an effective filtration area of 100%;


2. Each component adopts a seamless fusion method, which solves many problems that originally existed in use and ensures safety;


3. The design adopts a metal folding frame, which can be reused and replaced;


4. The density of the filter material shows an increasing structure, achieving high efficiency, low resistance, and large dust capacity;

Special design can achieve an effective filtration area of 100%;


2. Each component adopts a seamless fusion method, which solves many problems that originally existed in use and ensures safety;


3. The design adopts a metal folding frame, which can be reused and replaced;


4. The density of the filter material shows an increasing structure, achieving high efficiency, low resistance, and large dust capacity;

customized service
Huahang


Custom Process 1


Custom Process 2

0110R003BNHC 0110R005BNHC 0110R010BNHC 0110R020BNHC 
0110R003BN3HC 0110R005BN3HC 0110R010BN3HC 0110R020BN3HC 
0110R003BN4HC 0110R005BN4HC 0110R010BN4HC 0110R020BN4HC 2. Acid cleaning method


Dissolve potassium dichromate or crystals in water to 60 to 80 degrees, and slowly add concentrated sulfuric acid with a concentration of 94% until sufficient. Add slowly and stir. Add up to 1200 milliliters of potassium sulfate or completely dissolve, and the solution will appear dark red in color. At this time, the rate of adding concentrated sulfuric acid can be accelerated until it is completely added. If there are still undissolved crystals after adding concentrated sulfuric acid, they can be heated until dissolved. The function of cleaning solution is to remove general pollutants, grease, and metal particle impurities on the wall of stainless steel filter cartridge, and it can effectively kill the bacteria and microorganisms that grow on the filter cartridge and damage the heat source. If the filter element has been alkaline washed before, the alkaline solution must be washed first, otherwise fatty acids will precipitate and contaminate the filter elementSFN-02-60K SFN-02-100K SFN-02-150K SFN-02-200K

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