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AT250 e AT350
AT250: Roll of filtering media in thermobonded synthetic polyester staple fibre with a basis weight of 250 g/m² . Efficiency class G4 .
AT350: Roll of filtering media in thermobonded synthetic polyester staple fibre with a basis weight of 350 g/m² . Efficiency class G4.
TECHNICAL CHARACTERISTICS AND LIMITS OF USE AT250
- Efficiency class (CEN EN779-2012): G4
- Average gravimetric efficiency: 90%
- Filter fabric basis weight: 250gr/m²
- Thickness: 22-24 mm
- Maximum operating temperature: 100°C
- Relative humidity: 100%
- Initial pressure drop: 43 Pa
- Recommended final pressure drop: 250 Pa
- Maximum pressure drop: 400 Pa
- Dust collection capacity: 470 gr/m²
- Recommended frontal velocity: 1,5 m/s
- Reaction to fire (DIN53438/3): class F1
CARATTERISTICHE AT350
- Efficiency class (CEN EN779): G4
- Average gravimetric efficiency: 95%
- Filter fabric basis weight: 350gr/m²
- Thickness: 22-24 mm
- Maximum operating temperature: 100°C
- Relative humidity: 100%
- Initial pressure drop: 52 Pa
- Recommended final pressure drop: 250 Pa
- Maximum pressure drop 400 Pa
- Dust collection capacity: 490 gr/m²
- Recommended frontal velocity: 1,5 m/s
- Reaction to fire (DIN53438/3): class F1
APPLICATIONS AT250
Air treatment units, prefiltration in high-efficiency filters.
APPLICATIONS AT350
Air treatment units, prefiltration in high-efficiency filters.
DOWNLOAD TECHNICAL SHEET>>
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AT250 e AT350
AT250: Roll of filtering media in thermobonded synthetic polyester staple fibre with a basis weight of 250 g/m² . Efficiency class G4 .
AT350: Roll of filtering media in thermobonded synthetic polyester staple fibre with a basis weight of 350 g/m² . Efficiency class G4.
TECHNICAL CHARACTERISTICS AND LIMITS OF USE AT250
- Efficiency class (CEN EN779-2012): G4
- Average gravimetric efficiency: 90%
- Filter fabric basis weight: 250gr/m²
- Thickness: 22-24 mm
- Maximum operating temperature: 100°C
- Relative humidity: 100%
- Initial pressure drop: 43 Pa
- Recommended final pressure drop: 250 Pa
- Maximum pressure drop: 400 Pa
- Dust collection capacity: 470 gr/m²
- Recommended frontal velocity: 1,5 m/s
- Reaction to fire (DIN53438/3): class F1
CARATTERISTICHE AT350
- Efficiency class (CEN EN779): G4
- Average gravimetric efficiency: 95%
- Filter fabric basis weight: 350gr/m²
- Thickness: 22-24 mm
- Maximum operating temperature: 100°C
- Relative humidity: 100%
- Initial pressure drop: 52 Pa
- Recommended final pressure drop: 250 Pa
- Maximum pressure drop 400 Pa
- Dust collection capacity: 490 gr/m²
- Recommended frontal velocity: 1,5 m/s
- Reaction to fire (DIN53438/3): class F1
APPLICATIONS AT250
Air treatment units, prefiltration in high-efficiency filters.
APPLICATIONS AT350
Air treatment units, prefiltration in high-efficiency filters.
DOWNLOAD TECHNICAL SHEET>>
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