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High efficiency supply air diffuser with gel seal
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Pocket coarse filter JF-PR-BG series
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Valve series
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Louver grille series
JF-HF-SP Series High Efficiency Baffle Filter
JF-HF-SP series filters, used as high-efficiency filters compatible with end air distributors, are characterized by high air flow capacity, high air velocity at the front surface, low resistance, high efficiency, large dust capacity and improved durability.
Description
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Product overview
JF-HF-SP series filters, used as high-efficiency filters compatible with end air distributors, are characterized by high air flow capacity, high air velocity at the front surface, low resistance, high efficiency, large dust capacity and improved durability.
Applications
Widely used in supply systems of clean rooms and production workshops with high requirements for cleanliness.
Technical parameters / Recommendations for selection
| Dimensions | width W × height H × thickness D (standard/customized) |
| Filtration efficiency | EN1822 MPPS (0.1–0.3 µm): H13/H14 |
| Nominal air flow | 500–3500 m³/h, laminar flow rate: 0.45 m/s |
| Recommended final resistance | <450 Pa |
| Construction | densely folded with partitions |
| Filter material | ultra-thin glass fiber (moisture resistant, high humidity resistant, fire resistant) |
| Frame material | standard - galvanized steel; optional - high-quality aluminum profile (with anodic oxide coating on the surface) |
| Partitions | aluminum foil |
| Sealing compound | two-component polyurethane adhesive |
| Sealingly gasket | poured polyurethane foam, EVA sealing tape |
| Safety net | optional |
| Temperature and humidity | -50 to 90 °C, humidity: <100% RH, resistant to corrosive environments |
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 | 99.997%@0.3μm | ||
| 1 | 12×12×6 | 305×305×150 | 250 | ≤185 | ≤210 |
| 2 | 12×24×6 | 305×610×150 | 500 | ≤195 | ≤210 |
| 3 | 24×24×6 | 610×610×150 | 1000 | ≤195 | ≤210 |
| 4 | 36×24×6 | 915×610×150 | 1500 | ≤195 | ≤210 |
| 5 | 48×24×6 | 1220×610×150 | 2000 | ≤195 | ≤210 |
| 6 | 13×13×9 | 320×320×220 | 500 | ≤185 | ≤205 |
| 7 | 20×20×9 | 484×484×220 | 1000 | ≤185 | ≤205 |
| 8 | 25×25×9 | 630×630×220 | 1500 | ≤185 | ≤205 |
| 9 | 12×12×12 | 305×305×295 | 700 | ≤220 | ≤250 |
| 10 | 12×24×12 | 305×610×295 | 1500 | ≤220 | ≤250 |
| 11 | 24×24×12 | 610×610×295 | 3000 | ≤220 | ≤250 |
Note: Custom sizes can be produced upon request. Initial resistance fluctuation range: ±5%
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