Airstream® Class II Type B2 (Total Exhaust) Biological Safety Cabinets
Airstream® Class II Type B2 (Total Exhaust) Biological Safety Cabinets
Class II Type B2 biological safety cabinets provide product, operator and environmental protection and are suitable for work with trace amounts of toxic chemicals and agents assigned to biological safety levels I, II or III. In a Class II Type B2 cabinet, all inflow and downflow air is exhausted after HEPA/ULPA filtration to the external environment without recirculation across the work surface.
- Energy-saving
- Ergonomic design
- Dynamic Chamber™ plenum design for quiet, uniform airflow
- The best value of any Type B2 (Total Exhaust) Biological Safety Cabinet in the industry.
- Less energy consumption and heat output than competing products.
- The angled front, narrow profile front grille, raised armrest and frameless sash create an ergonomic work environment.
- Single-piece stainless steel internal work zone eliminates welded joints where contaminants may accumulate.
- Dual-wall construction surrounds the work zone with negative pressure plenums for maximum safety.
- Fail-safe system ensures that in case of exhaust failure, the cabinet’s main fan automatically shuts down to ensure safety to the user.
- Unique Esco Dynamic Chamber™ plenum design delivers quiet, uniform airflow.
- Long life ULPA (per IEST-RP-CC001.3) supply filter and HEPA exhaust filter for airflow.
- Esco Sentinel™ microprocessor supervises all cabinet functions.
- Esco ISOCIDE™ antimicrobial coating on all painted surfaces minimizes contamination.
| Model No. | External Dimensions (mm) without base stand W x D x H |
External Dimensions (mm) with base stand W x D x H |
Internal Dimensions (mm) W x D x H | Airflow Velocity (Inflow) | Airflow Velocity (Downflow) | Electrical |
| AB2-3S1 | 1035 x 811 x 1460 | 1035 x 811 x 2171 | 970 x 585 x 670 | 0.53 m/s (105 fpm) |
0.33 m/s (65 fpm) |
220-240V,AC, 50Hz,1ø |
| AB2-3S2 | 110-120,AC, 60Hz,1ø | |||||
| AB2-3S3 | 220-240,AC, 60Hz,1ø | |||||
| AB2-4S1 | 1340 x 811 x 1460 | 1340 x 811 x 2171 | 1270 x 585 x 670 | 0.53 m/s (105 fpm) |
0.33 m/s (65 fpm) |
220-240V,AC, 50Hz,1ø |
| AB2-4S2 | 110-120,AC, 60Hz,1ø | |||||
| AB2-4S3 | 220-240,AC, 60Hz,1ø | |||||
| AB2-5S1 | 1645 x 811 x 1460 | 1645 x 811 x 2171 | 1570 x 585 x 670 | 0.53 m/s (105 fpm) |
0.33 m/s (65 fpm) |
220-240V,AC, 50Hz,1ø |
| AB2-5S2 | 110-120,AC, 60Hz,1ø | |||||
| AB2-5S3 | 220-240,AC, 60Hz,1ø | |||||
| AB2-6S1 | 1950 x 811 x 1460 | 1870 x 811 x 2171 | 1870 x 585 x 670 | 0.53 m/s (105 fpm) |
0.33 m/s (65 fpm) |
220-240V,AC, 50Hz,1ø |
| AB2-6S2 | 110-120,AC, 60Hz,1ø | |||||
| AB2-6S3 | 220-240,AC, 60Hz,1ø |
Click here for detail specification.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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