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Replace PALL HC9021FDP8H-Y923 hydraulic oil filter element

The HC9021FDP8H-Y923 filter element has the core advantages of high-precision filtration, high pressure corrosion resistance, and long service life intelligent maintenance, fully adapting to harsh working conditions.The main advantages of HC9021FDP8H-Y923 filter cartridge are as follows:1. Precision filtration performanceFiltering accuracy: 1-100 μ m (using "matrix mixed fiber" technology to improve impurity interception efficiency)Strong pollutant absorption capacity: multi-layer fibe
 

Basic Barameters

Brand: HYFILTRATE

Model: HC9021FDP8H-Y923

Filtration accuracy: 1-50μm

External diameter: Standard size

Length: Standard size

Filter media: Hydraulic oil

Filter element type: Hydraulic oil filter

Country of origin: China

The HC9021FDP8H-Y923 Filter Element has the core advantages of high-precision filtration, high pressure corrosion resistance, and long service life intelligent maintenance, fully adapting to harsh working conditions.

The main advantages of HC9021FDP8H-Y923 filter cartridge are as follows:

1. Precision filtration performance

Filtering accuracy: 1-100 μ m (using "matrix mixed fiber" technology to improve impurity interception efficiency)

Strong pollutant absorption capacity: multi-layer fiberglass filter material combined with stainless steel woven mesh extends the service life

Low pressure drop design: optimizing pleat depth and quantity to reduce system energy consumption

2. Structural reliability

High strength skeleton: made of corrosion-resistant stainless steel material, capable of withstanding a high pressure difference of 10MPa and pulse pressure

Sealing performance: Fluorine rubber or nitrile rubber sealing ring, ensuring no leakage

3. Environmental adaptability

Temperature resistance range: -40 ℃ to+110 ℃, covering extreme working conditions requirements

Corrosion resistance: 316L stainless steel and titanium alloy are optional, suitable for acid-base and salt spray environments

4. Application compatibility

Alternative international brands: compatible with imported filters such as PALL and HYDAC

Cross industry applicability: Hydraulic systems in wind power, engineering machinery, petrochemical and other fields

5. Maintenance and optimization

Intelligent warning: Integrated differential pressure sensor to reduce unplanned downtime

Long life design: The disposable filter element has a circulation of ≥ 10000 times, and the washable version can reach 20000 times


Technical Parameter

The technical parameters of HC9021FDP8H-Y923 hydraulic oil filter element are as follows (compiled from multiple sources of information):

1. Basic parameters

Material: Fiberglass filter paper (BN), stainless steel woven mesh (W) or sintered mesh (V)

Working temperature: -40 ℃~+110 ℃ (some models can reach up to 135 ℃)

Working pressure: 21bar~210bar (approximately 2.1MPa~21MPa)

Pressure difference: Standard models range from 0.35MPa to 0.4MPa, while high-pressure models can reach up to 32MPa

Filtering accuracy: 1-100 μ m (divided into high, medium, and low levels, with 1-5 μ m being high accuracy)

2. Structural parameters

Sealing material: fluorine rubber ring (high temperature resistant) or nitrile rubber (universal type)

Skeleton strength: 1.0MPa~21.0MPa (graded according to requirements)

Filter cartridge form: Foldable, pleat depth ≤ 20mm to optimize filtration area

3. Performance parameters

Pollution absorption capacity: Combination of multi-layer fiberglass and stainless steel mesh, extending the replacement cycle

Differential pressure loss: optimizing pleat design to reduce system energy consumption

Compatible media: acid ester hydraulic oil, water ethylene glycol, emulsion, etc

4. Application parameters

Applicable industries: Hydraulic systems for wind power, engineering machinery, petrochemicals, etc

Installation position: oil suction path, pressure oil path, return oil path or independent filtration system

Alternative models: compatible with international brands such as PALL HC9021FDT8H and HYDAC

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