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The sterilizing filter is mainly composed of a micro filter element with a large specific surface area and a filtration The shell is made of 304 stainless steel, and the inner and outer surfaces are mirror polished, with anti-corrosion and low resistance; it is widely used for filtering and sterilizing various industrial gases, such as semiconductor, metallurgy, medical, pharmaceutical and food chemical industries.
Product features
✅ High-efficiency filtration: Removes oil mist, dust, microorganisms, and other components, purifying compressed air.
✅ Multiple filter stages available: Covers diverse needs, including coarse filtration (1μm), fine filtration (0.01μm), and activated carbon adsorption.
✅ Low maintenance: Easy filter element replacement, minimal pressure drop, and energy savings.
✅ Extends equipment life: Protects downstream precision instruments and pneumatic components.
Technical Parameters
| Filter Model | Flow Rate (m3/min) | Interface | Width | Height | Type of filter element | Quantity | Barrel diameter |
| 304RFL*-30 | 30.0 | DN80 | 419 | 1025 | E*-40+ | 2 | 219 |
| 304RFL*-40 | 40.0 | DN100 | 419 | 1154 | E*-44+ | 2 | 219 |
| 304RFL*-50 | 50.0 | DN100 | 419 | 1154 | E*-44+ | 3 | 219 |
| 304RFL*-60 | 60.0 | DN125 | 419 | 1209 | E*-44+ | 3 | 219 |
| 304RFL*-80 | 80.0 | DN125 | 473 | 1317 | E*-44 | 4 | 273 |
| 304RFL*-100 | 100.0 | DN150 | 565 | 1320 | E*-44 | 5 | 325 |
| 304RFL*-120 | 120.0 | DN150 | 565 | 1320 | E*-44 | 6 | 325 |
| 304RFL*-140 | 140.0 | DN150 | 617 | 1341 | E*-44+ | 7 | 377 |
| 304RFL*-160 | 160.0 | DN200 | 698 | 1417 | E*-44+ | 8 | 400 |
| 304RFL*-180 | 180.0 | DN200 | 750 | 1446 | E*-44+ | 9 | 450 |
| 304RFL*-200 | 200.0 | DN200 | 750 | 1443 | E*-44+ | 10 | 450 |
| 304RFL*-260 | 260.0 | DN200 | 850 | 1494 | E*-44+ | 13 | 500 |
| 304RFL*-300 | 300.0 | DN250 | 860 | 1601 | E*-44+ | 16 | 550 |
Applications
• Food & Pharmaceuticals: Sterile compressed air (to prevent contamination)
• Electronics & Semiconductors: Chip manufacturing, precision assembly
• Spraying & Painting: Preventing particle contamination on paint surfaces
• Pneumatic Tools & Automation: Reducing equipment wear
• Laboratory & Testing Equipment: High-purity gas supply
FAQ
Q1: How do I choose a filtration accuracy?
A: Standard pneumatic tools (1μm), precision instruments (0.01μm), sterility requirements (with activated carbon layer).
Q2: How often should the filter element be replaced?
A: Typically 3-12 months (depending on the contaminant content, replacement is required when the pressure differential is ≥ 0.7 bar).
Q3: Can it remove oil and water?
A: It must be used in conjunction with a dryer. Precision filters primarily remove particles and oil mist, and some models can absorb trace amounts of oil.
Q4: Are there any installation location requirements?
A: Generally, it should be located downstream of the dryer, close to the gas point of use for best results.
Q5: Will it affect the air pressure?
A: A high-quality filter element has a pressure drop of ≤ 0.2 bar. If it becomes clogged, the pressure drop increases and needs to be replaced promptly.
The sterilizing filter is mainly composed of a micro filter element with a large specific surface area and a filtration The shell is made of 304 stainless steel, and the inner and outer surfaces are mirror polished, with anti-corrosion and low resistance; it is widely used for filtering and sterilizing various industrial gases, such as semiconductor, metallurgy, medical, pharmaceutical and food chemical industries.
Product features
✅ High-efficiency filtration: Removes oil mist, dust, microorganisms, and other components, purifying compressed air.
✅ Multiple filter stages available: Covers diverse needs, including coarse filtration (1μm), fine filtration (0.01μm), and activated carbon adsorption.
✅ Low maintenance: Easy filter element replacement, minimal pressure drop, and energy savings.
✅ Extends equipment life: Protects downstream precision instruments and pneumatic components.
Technical Parameters
| Filter Model | Flow Rate (m3/min) | Interface | Width | Height | Type of filter element | Quantity | Barrel diameter |
| 304RFL*-30 | 30.0 | DN80 | 419 | 1025 | E*-40+ | 2 | 219 |
| 304RFL*-40 | 40.0 | DN100 | 419 | 1154 | E*-44+ | 2 | 219 |
| 304RFL*-50 | 50.0 | DN100 | 419 | 1154 | E*-44+ | 3 | 219 |
| 304RFL*-60 | 60.0 | DN125 | 419 | 1209 | E*-44+ | 3 | 219 |
| 304RFL*-80 | 80.0 | DN125 | 473 | 1317 | E*-44 | 4 | 273 |
| 304RFL*-100 | 100.0 | DN150 | 565 | 1320 | E*-44 | 5 | 325 |
| 304RFL*-120 | 120.0 | DN150 | 565 | 1320 | E*-44 | 6 | 325 |
| 304RFL*-140 | 140.0 | DN150 | 617 | 1341 | E*-44+ | 7 | 377 |
| 304RFL*-160 | 160.0 | DN200 | 698 | 1417 | E*-44+ | 8 | 400 |
| 304RFL*-180 | 180.0 | DN200 | 750 | 1446 | E*-44+ | 9 | 450 |
| 304RFL*-200 | 200.0 | DN200 | 750 | 1443 | E*-44+ | 10 | 450 |
| 304RFL*-260 | 260.0 | DN200 | 850 | 1494 | E*-44+ | 13 | 500 |
| 304RFL*-300 | 300.0 | DN250 | 860 | 1601 | E*-44+ | 16 | 550 |
Applications
• Food & Pharmaceuticals: Sterile compressed air (to prevent contamination)
• Electronics & Semiconductors: Chip manufacturing, precision assembly
• Spraying & Painting: Preventing particle contamination on paint surfaces
• Pneumatic Tools & Automation: Reducing equipment wear
• Laboratory & Testing Equipment: High-purity gas supply
FAQ
Q1: How do I choose a filtration accuracy?
A: Standard pneumatic tools (1μm), precision instruments (0.01μm), sterility requirements (with activated carbon layer).
Q2: How often should the filter element be replaced?
A: Typically 3-12 months (depending on the contaminant content, replacement is required when the pressure differential is ≥ 0.7 bar).
Q3: Can it remove oil and water?
A: It must be used in conjunction with a dryer. Precision filters primarily remove particles and oil mist, and some models can absorb trace amounts of oil.
Q4: Are there any installation location requirements?
A: Generally, it should be located downstream of the dryer, close to the gas point of use for best results.
Q5: Will it affect the air pressure?
A: A high-quality filter element has a pressure drop of ≤ 0.2 bar. If it becomes clogged, the pressure drop increases and needs to be replaced promptly.
