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250°C heat resistant ASHRAE

Standard

[photo]250°C heat resistant ASHRAE

Type
ASTCH

ASHRAE grade filter with 250°C of heat resistance. 90% and 60% of efficiency are available.

Standard specification

Type Size(mm)
Height x Width x Depth
Rated air volume
(m3/min)
Pressure drop (Pa) Collection efficiency
(%)
Weight
(kg)
Initial Final
ASTCH-36-*F 500 x 500 x 290 34.5 *=90 : 167
*=60 : 137
*=90 : 343
*=60 : 294
*90=90
*60=60
Photo scattering accmulation method
15
ASTCH-56H-*F 610 x 305 x 290 24.0 12
ASTCH-56-*F 610 x 610 x 290 53.5 21
ASTCH-18-*F 500 x 500 x 150 16.5 *=90 : 118
*=60 : 78
*=90 : 196
*=60 : 196
9
ASTCH-28-*F 610 x 610 x 150 26.0 12

Other sizes are also available.

Structure drawing

[figure]250°C heat resistant ASHRAE

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