Description
The Esco Airstream Gen4 AC2‑4S9‑NS is a 4‑foot (1.2 m) Class II, Type A2 biosafety cabinet delivering total personnel, product and environmental protection. Its energy‑efficient DC ECM blower reduces power draw by up to 70% versus traditional AC systems, while creating an ISO Class 3 work zone with stable, self‑compensating airflow—even under line‑voltage fluctuations.
Key Features:
Work Area & Dimensions:
Exterior: ~1350 × 850 × 1400 mm
Interior: ~1230 × 610 × 660 mm
Sash Opening: 8″ (203 mm) nominal, up to 18.9″ (480 mm) fully open
Airflow Split: 30% exhaust / 70% recirculation
Velocities: Inflow ~0.53 m/s; downflow ~0.30 m/s
Filtration: Dual H14 ULPA filters (99.999% at 0.1–0.3 µm)
Construction: Antimicrobial powder‑coated steel frame; single‑piece stainless‑steel work tray; frameless UV‑absorbent tempered glass
Controls & Monitoring: Sentinel™ Gold touchscreen with real‑time airflow display, alarms, USB data port, BMS interface
Lighting: Dimmable LED (~1200 lux) behind angled sash for reduced glare
Stand / Base: Adjustable stand sold separately—height control to ±1 mm (±0.1 mm optional)
Certifications: NSF/ANSI 49, UL 61010‑1, CE
This 4‑foot A2 cabinet is ideal for medium‑to‑large labs handling cell culture, virology, microbiology or any work requiring reliable containment and lower operating costs.
