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Nominal Size: 4 ft (1.2 m)
External Dimensions (W x D x H): 47.75" x 30" x 53.31" (121.3 x 76.2 x 135.4 cm)
Internal Dimensions (W x D x H): 43.79" x 24.82" x 24.25" (111.2 x 63 x 61.6 cm)
Nominal Usable Work Area: 5.5 ft² (0.5 m²)
Face Opening Height: 9.5" (24.1 cm)
Approximate Weight: 248 lb (112 kg)
Materials of Construction
Acrylic: Transparent 0.375" clear acrylic front panel, side panels, and curved airfoil
Polypropylene: White 0.375" polypropylene baffle, back panel, and top panels
Phenolic: Black 0.5" phenolic resin base, routed to fit sidewalls for containment
Fan Performance
Voltage: 110–120 VAC
Power Consumption: 275 W
Current: 2.25 A
Airflow (with thimble connection): 262 CFM at 75 LFPM face velocity
Sound Emission: 50–55 dB measured at 3 ft
Filter Specifications
Filter Type: 4" pleated HEPA filter with 99.99% efficiency
Filter Dimensions: 18" x 36"
Number of Filters: Dual HEPA filters (2)
LED Lighting
Operating Lifetime: Approximately 50,000 hours
Input Power: 575 mA at 12 VDC
Luminous Output: Maximum 675 lumens
Beam Angle: 120 degrees
Additional Features
Velocity Alarm: Integrated Go/No-Go airflow velocity alarm with 0.2 A rating
Factory Testing Standards:
ASHRAE 110-2016 containment performance ≤ 0.050 PPM
Human-as-mannequin test ≤ 0.050 PPM
Accessory Shelf: Optional shelf available for printer or additional equipment
Waste Chute: Optional waste chute for safe disposal of materials inside the enclosure
