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Sub-high efficiency filter JF-EF-NP series
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Modular clean box
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Louver grille series
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Precision purification air conditioning unit
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High-efficiency self-contained filter unit (XFU)
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JF-MF-AC Series Chemical Filter
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Highly efficient supply air diffuser with top filter replacement
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JF-HF-KE Series High Efficiency Knife Edge Filter
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Medical laminar ceiling
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Pocket coarse filter JF-PR-BG series
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Medium purification pocket filter JF-MF-BG series
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Sealed exhaust grille
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FFU for class 100 cleaning
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JF-HF-HT Series High Efficiency High Temperature Resistant Filter
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JF-HF-SG Series High Efficiency Side Gel Seal Filter
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Valve series
JF-HF-TG Series High Efficiency Top Gel Seal Filter
High efficiency filters with gel seal JF-HF-TG series. They are based on a sealed design using silicone gel in a semi-cured state.
Description
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Product overview
High efficiency filters with gel seal JF-HF-TG series. They are based on a sealed design using silicone gel in a semi-cured state. The special knife edge of the housing provides a seamless seal with the gel channel. Key benefits: excellent sealing, no risk of seal leakage, chemical stability and long-term performance properties. These filters are the ultimate choice of high performance filters for ensuring integrity during PAO leak testing.
Applications
Widely used in final air supply systems in biopharmaceutical plants, finished dosage form production facilities, and precision cleanrooms.
Technical parameters / Recommendations for selection
| Dimensions | width W × height H × thickness D (standard/customized) |
| Filtration efficiency | EN1822 MPPS (0.1–0.3 µm): H14 |
| Nominal air flow | 500–2000m³/h, laminar flow rate: 0.45 m/s |
| Recommended final resistance | <450 Pa |
| Construction | Non-baffle, tightly pleated filter element |
| Filter material | ultra-thin glass fiber |
| Frame material | high quality aluminum profile |
| Filter paper separation | hot melt adhesive |
| Sealing compound | two-component polyurethane adhesive |
| Sealing gasket | silicone gel (gel pad) |
| Safety net | standard - powder-coated steel mesh; optional - anodized aluminum mesh, stainless steel mesh |
| Temperature and humidity | -50 to 70 °C, humidity: <100% RH (customized version with heat resistance up to 100 °C possible) |
Selection table for standard sizes
| Number
| Width (W) × Height (H) × Depth (D)
| Nominal capacity (m³/h)
| Initial resistance, Pa
| ||
| inch
| mm
| 99.99%@0.3μm | 99.995%@0.3μm | ||
| 1 | 12×24×4 | 305×610×96 | 500 | 195 | 220 |
| 2 | 24×24×4 | 610×610×96 | 1000 | 195 | 220 |
| 3 | 36×24×4 | 915×610×96 | 1500 | 195 | 220 |
| 4 | 48×24×4 | 1220×610×96 | 2000 | 195 | 220 |
| 5 | 16×16×4 | 400×400×96 | 500 | 210 | 230 |
| 6 | 22×22×4 | 550×550×96 | 1000 | 210 | 230 |
| 7 | 25×25×4 | 630×630×96 | 1500 | 210 | 230 |
Note: Custom sizes can be produced upon request. Initial resistance fluctuation range: ±5%
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