Ductless Fume Hoods | Negative Pressure | 48"W x 17"H
view more images
Ductless Fume Hood - Negative Pressure - Table Top - Chemical Containment Hood - Workspace: 48"W x 17"D x 17"H AF-G-50
Ductless fume hood, containment hood systems is designed to enclose materials and operations under negative pressure, thereby preventing airborne contaminants from escaping into the work environment. Contaminated air is drawn through a variety of filters to remove pollutants. Filters are available for both vapors and particulates and they can be combined for multiple substance filtration.
The ductless fume hoods are constructed of clear, 1/4" thick, acrylic panels with sturdy aluminum framing (other panel materials are available if required). They come equipped with a clear vinyl curtain providing easy access while maintaining optimal airflow across the opening (optional door and sash configurations are available upon request). The hoods can be made to order with custom sizes and features tailored to your specific needs.
Blower/Filter modules are normally mounted on top of the hood, however, if space is limited they can be remotely located and connected to the hood via PVC hose. A high efficiency, brushless AC motor with dynamically balanced backward curved impeller moves up to 530 cfm in free air at a noise level of less than 70 db.
If required the hood can be purchased without blower and filter units for connection to an existing venting system. Alternatively, a venting adapter kit is available for the blower to provide for both filtering and outside venting.
DUCTLESS FUME HOOD SPECIFICATIONS
Workspace: 48"W x 17"D x 17"H
Overall Dimension: 50"W x 18"D x 32.5"H
Power Requirements: 115V AC, 100 watts, 50/60 Hertz, 230V AC optional for export
Weight: 98 pounds
Blower: 530 CFM (free air), Backward Curved Impeller
Noise Level: A weighted noise level 68 db maximum at 1 meter
DUCTLESS FUME HOOD OPTIONAL FILTERS (NOT INCLUDED)
AF-FR-4 Activated Charcoal Filters 2.0" Deep 10"x17"
AF-FR-5 Activated Charcoal Filters 0.5" Deep 10"x17"
AF-FR-9 Activated Charcoal Filters 4.0" Deep 10"x17"
AF-HP-2 HEPA Filters 99.99% Efficient @ 0.3 microns 10"x17"
AF-PF-2 Prefilters 4 Layer Dacron 60% Efficient @ 5 microns 10"X17"
AF-APF-2 Prefilters Aluminum Mesh for condensation of flux or grease 10"x17"
AF-FRAG-4 Acid Gas Filters 10"X17"
AF-FRAM-4 Ammonia Gas Filters 10"X17"
AF-FRC-4 Formaldehyde Filters 10"X17"
AF-FRI-4 Radioactive Iodine Filters 10"X17"
DUCTLESS FUME HOOD PERFORMANCE STATISTICS
Filters Installed Maximum Airflow Face Velocity
None 550 550
HEPA 265 265
HEPA/Dacron/.5" Carbon 230 230
HEPA/Dacron/2" Carbon 179 179
0.5" Carbon 365 365
2" Carbon 233 233
2 each - 1" Carbon 181 181
Product Code: AF-G-50 Ductless Fume Hood, No Filters Included - Order Filters Separately
To order ductless fume hoods online, you can click above, call customer service at (303)752-0076, or email email@example.com
Shipping Instructions: The ductless fume hood can ship via UPS or FedEx. The order ships in two boxes collect or prepay and add to the invoice. If shipping collect, add your freight account number in the “Comments Box” when checking out. Customer is responsible for the freight charge. Please inspect all shipments within three (3) business days of receiving. Freight claims can only be filed within that time.