Washable Primary Filter (coarse filter, intake filter, pre filter, paint spray booth filter)
Application: Widely used for air filtering fields and air adjusting system
Introduction: AZ pre-filter is a filtering material mainly applicable for absorbing large dust particle in the air to prevent blockage in medium- and high-efficient filter so as to prolong their service life and efficiency.
Introduction: AZ pre-filter is a filtering material mainly applicable for absorbing large dust particle in the air to prevent blockage in medium- and high-efficient filter so as to prolong their service life and efficiency.
Models: AZ-150G, 200G and 300G;
Specification: general stock 1m*20m, 1.25m*20m, 1.6m*20m, 2m*20m. Also make according to customer's order.
Model: | AZ-150G | AZ-200G | AZ-300G |
Weight: | 150 g/m2 | 200 g/m2 | 300 g/m2 |
Thickness: | 15 mm | 18 mm | 20 mm |
Max. Airflow: | 2052 m3/hr | 1800 m3/hr | 1620 m3/hr |
Initial Resistance: | 15 Pa | 16 Pa | 17 Pa |
Final Resistance: | 200 Pa | 200 Pa | 200 Pa |
Efficiency: | 75.40 % | 82.70 % | 88.50 % |
Airflow Speed: | 0.57 m/sec. | 0.50 m/sec. | 0.45 m/sec. |
Dust Holding Capacity: | 276 g/m2 | 327 g/m2 | 385 g/m2 |
Max. Working Temp.: | 110 °C | 110 °C | 110 °C |
Filtering Grade: | G2/EU-2 DIN24185 | G3/EU-3 DIN24185 | G3/EU-3 DIN24185 |
Fireproof Level: | F-1 DIN53438 | F-1 DIN53438 | F-1 DIN53438 |
