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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.
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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>>
Share
Related products
-
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Variable geometry diffuser on 597×597 mm panel developed for rooms with high ceilings where a long throw and a high induction ratio are required. Made up of a half-housing in which individually or simultaneously adjustable deflectors are fitted (if required) in order to change the direction of the air jet in relation to the thermal conditions required.
Read more -
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