Brand: HYFILTRATE
Model: 302227
Filtration accuracy: 1-40μm
External diameter: 80mm
Length: Standard size
Filter media: Hydraulic oil
Filter element type: hydraulic oil filter element
Country of origin: China
Replace EATON 302227 03.4629.25G.16.S.0 302227 hydraulic oil Filter Element Made of high-precision glass fiber folded filter material and metal mesh folded filter material, with a filtration accuracy of up to 25 microns. It can effectively filter out impurities in hydraulic oil, lubricating oil, water and other media. Widely used in metallurgy, electricity, papermaking, chemical industry, new energy and other fields.
-High pollutant absorption and long service life: The pleated design expands the filtration area, has strong pollutant absorption capacity, and reduces replacement frequency;
-Stable pressure resistance: high anti explosion pressure difference (suitable for medium and high pressure systems), and stable filtration efficiency under high pressure;
-Reliable structure: External inlet and internal outlet channels are commonly used (for oil absorption and filtration), and filter materials (such as fiberglass) are resistant to oil and corrosion, with a sturdy structure;
-Standard adaptation: Compliant with DIN 24550-4 and other standards, compatible with Eaton and similar hydraulic systems, protecting core components such as valves and motors.
1. Filtering performance
-Accuracy: commonly 5 μ m, 10 μ m, etc. (subdivided by model), can efficiently intercept impurities such as metal particles and colloids.
-Pollutant carrying capacity: The folding structure expands the filtering area, increases the pollutant carrying capacity, and extends the replacement cycle.
2. Pressure and flow rate
-Work pressure:
-Collapse pressure (filter material pressure resistance): 21-210 bar (suitable for medium and high pressure hydraulic systems);
-System compatible pressure: up to 420 bar (6090 psi) (depending on the application scenario, such as high-pressure online filtration).
-Nominal flow rate: Depending on the application scenario (return oil/online/suction), for example, the return oil filtration scenario can reach 41-950 L/min (under 16 bar).
3. Environmental adaptation
-Working temperature: -20 ℃~100 ℃ (-4 ° F~212 ° F) (filter material is glass fiber or stainless steel mesh, temperature stable).
-Media compatibility: Suitable for petroleum based hydraulic oil, water ethylene glycol, oil/water emulsion, etc. (sealing material is nitrile rubber/NBR to ensure compatibility).
4. Materials and Standards
-Filter material: made of glass fiber or stainless steel metal mesh (high toughness, high pressure resistance, and oil corrosion resistance).
-Structure: The flow channel is designed to enter from the outside and exit from the inside (absorbing oil and filtering out from the outside), improving the efficiency of impurity interception.
-Testing standards: Certified according to ISO 2941 (fracture resistance), ISO 2942 (integrity), ISO 2943 (medium compatibility), etc., to ensure reliability.