



Esco Airstream® Class III biological safety cabinet offers the highest level of operator, product and environmental protection from infectious/biohazardous aerosols and is suitable for microbiological work with agents assigned to biosafety levels 1, 2, 3, or 4. Designed for an absolute level of containment, it is frequently used for work involving the deadliest biohazards, bacteria, viruses and microorganisms. Esco Airstream® Class III biological safety cabinet is manufactured to meet and exceed the latest Class III biological safety cabinet requirements of the EN 12469:2000.
*Registered trademark of Dwyer Instruments, Inc.
Model No. | External Dimensions (mm) |
Internal Dimensions (mm) |
Airflow Velocity (Inflow) |
Airflow Velocity (Downflow) |
Electrical |
AC3-4B1 | 1665 x 850 x 2250 | 1340 x 560 x 650 | -275 Pa(m/s) / -1.1 Wg(fpm) |
- | 220-240V,AC, 50Hz,1ø |
AC3-4B2 | 110-120V,AC, 60Hz,1ø | ||||
AC3-5B1 | 1970 x 850 x 2250 | 1645 x 560 x 650 | -275 Pa inside unit(m/s) / -1.1 Wg(fpm) |
- | 220-240V,AC, 50Hz,1ø |
AC3-5B2 | 110-120V,AC, 60Hz,1ø | ||||
AC3-6B1 | 2275 x 850 x 2250 | 1950 x 560 x 650 | -275 Pa inside unit(m/s) / -1.1 Wg(fpm) |
- | 220-240V,AC, 50Hz,1ø |
AC3-6B2 | 110-120V,AC, 60Hz,1ø |
Esco offers a variety of options and accessories to meet local applications. Contact Esco or your local Sales Representative for ordering information.
Electrical Outlets and Utility Fixtures
Cabinet Accessories
*Registered trademark of Dwyer Instruments, Inc.
Model No. | External Dimensions (mm) |
Internal Dimensions (mm) |
Airflow Velocity (Inflow) |
Airflow Velocity (Downflow) |
Electrical |
AC3-4B1 | 1665 x 850 x 2250 | 1340 x 560 x 650 | -275 Pa(m/s) / -1.1 Wg(fpm) |
- | 220-240V,AC, 50Hz,1ø |
AC3-4B2 | 110-120V,AC, 60Hz,1ø | ||||
AC3-5B1 | 1970 x 850 x 2250 | 1645 x 560 x 650 | -275 Pa inside unit(m/s) / -1.1 Wg(fpm) |
- | 220-240V,AC, 50Hz,1ø |
AC3-5B2 | 110-120V,AC, 60Hz,1ø | ||||
AC3-6B1 | 2275 x 850 x 2250 | 1950 x 560 x 650 | -275 Pa inside unit(m/s) / -1.1 Wg(fpm) |
- | 220-240V,AC, 50Hz,1ø |
AC3-6B2 | 110-120V,AC, 60Hz,1ø |
Esco offers a variety of options and accessories to meet local applications. Contact Esco or your local Sales Representative for ordering information.
Electrical Outlets and Utility Fixtures
Cabinet Accessories
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Esco Micro Pte. Ltd.
21 Changi South Street 1 Singapore 486777
+65 65420833 | +65 65426920