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Features:
Adopts automated folding system by computer control to carry out lining and folding processes, being technically advanced, The folding effort has been orderly, homogeneous and reliable. The folding elements have excellent performance. do not harm the filtered materials, with small filter mass. The filtering media adopt exclusive high-performance glass fibers to significantly increase the filtering efficiency. The depth of the super-thin type has been only 25mm, with large filtering area; The filtering area is more than 40 times of the area of the wind-receiving face. Meantime, it has high air flow rate and low resistance, with long life-span. The gapping linings are made of good-quality heat-melt glue; Every filter has passed strict testing processes.
Applications
To be applied to air-flow systems with strict requirements on purified air quality and the quantity of airborne particles, Yet constrained by installation space.
Specifications and models and the basic performance indicators
| Model | Outline Dimension ( mm ) | The rated air flow (m 3/h) | Primary Resistance (Pa ) | Filtration efficiency (Sodium flame method %） | Dust Containing Quantity ( g ) |
| GKYS-9A | 484×484×90 | 900 | GKYseries： ≤245 | category A：≥99.995 category B：≥99.98 | 226 |
| GKYS-9A | 726×484×90 | 1350 | 339 | ||
| GKYS-9A | 968×484×90 | 1800 | 452 | ||
| GKYS-9A | 610×610×90 | 1300 | 360 | ||
| GKYS-9A | 915×610×90 | 1900 | 540 | ||
| GKYS-9A | 630×630×90 | 1500 | 383 | ||
| GKYS-9A | 945×630×90 | 2250 | 574 | ||
| GKYS-9A | 1260×630×90 | 3000 | 766 |