INSTOCK-GSOS

Hoods and Enclosures Ductless Fume Hoods

Cabinet Filtration System • The inflow moves from the ambient environment into the work zone through the hood front opening with an average velocity of 0.4 m/s or 80 fpm • Negative pressure is maintained within the main chamber of the hood to ensure that no chemical fumes or vapors escape the work zone • Air is taken through the pre-filter and activated carbon mounted in the interior of the hood. The carbon filter removes all fumes from the exhaust air stream and filtered clean air is exhausted directly back to the room.

Carbon-filtered air Unfiltered/potentially contaminated air Room air/Inflow air

Please contact us for a chemical assessment of your application and to ensure the right product and filter selection for your purpose.

Chemical Filters

Hood Model

Filter Quantity Needed

Filter Model Code Chemical Isolated

CFA-1 CFB-1 CFC-1 CFD-1 CFE-1 CFF-1 CFG-1 CFH-1 CFA-2 CFB-2 CFC-2 CFD-2 CFE-2 CFF-2 CFG-2 CFH-2 CFA-2 CFB-2 CFC-2 CFD-2 CFE-2 CFF-2 CFG-2 CFH-2

Standard Filter

Acid Filter

Mercury Filter Sulphur Filter Halogen Filter Aldehyde Filter

ADC-3B2

2

Ammonia/Amine Filter Ethers/Chloroforms Filter

Standard Filter

Acid Filter

Mercury Filter Sulphur Filter Halogen Filter Aldehyde Filter

ADC-4B2

2

Ammonia/Amine Filter Ethers/Chloroforms Filter

Standard Filter

Acid Filter

Mercury Filter Sulphur Filter Halogen Filter Aldehyde Filter

ADC-6B2

3

Ammonia/Amine Filter Ethers/Chloroforms Filter

39

732.968.9200