Fully Compatible Industrial Filtration Solution For Donaldson
P191920
Farrleey Filtration is a global provider of filtration solutions
that integrates research and development, production, and services.
Specializing in delivering high-performance products and
technologies for industrial dust control, high-temperature flue gas
purification, and precision filtration applications.
Headquarters: Qingyuan, China (National High-Tech Industrial Park)
Slogan: Aspirations to revolutionize the environment
Technical Parameter Comparison (Table Structure)
Metric | Farrleey GEELSON®Series | Donaldson OEM |
Filtration Rating (EN779) | F7/F9 Optional | F7/F9 |
Initial Pressure Drop (Pa@2m/s) | ≤220 | ≤250 |
Dust Holding Capacity (g/m²) | 680 | 620 |
End Cap Material | 304 Stainless Steel Laser Welding | Galvanized Steel Stamping |
Sealing Technology | Polyurethane Gradient Foaming | EPDM Traditional Seal |
Core Advantages
- Upgraded Compatibility Design
Fully matches Donaldson Ultra-Web® elliptical filter dimensions
(DxL=320x660mm), enabling plug-and-play replacement. - Nanofiber Reinforcement Layer (H3)
Utilizes gradient layering technology: 3μm glass fiber surface +
nano electret middle layer + structural support base, achieving
99.97% capture efficiency for 0.3μm particles (verified by TSI 8130
testing). - Smart Dust-Loading Structure
Optimized V-pleat angle to 82° (vs. industry-standard 75°),
increasing effective filtration area by 15% and extending
maintenance intervals by 30%.