1500×800×2515mm Economical Ducted Fume Hood

A chemical fume hood (fume cupboard) is a specific type of air ventilation system equipped with powerful and energy-efficient fans and high-quality filtration media.  Features: Adjustable air speed: 9 levels. Resistant to moderate acid and alkali. Manual front glass window, height adjustable. Built-in PP centrifugal blower; low noise, easy installation. Specification: External Size (W×D×H): 1500 × 800 × 2515mm Internal Size (W×D×H): 1290 × 600 × 870mm Work Surface Height: 900mm (35.4'') Max Opening: 750mm (29.5'') Air Velocity: 0.3~0.8m/s System Exhaust Volume: 930 m³/h Noise: ≤68dB Exhaust Duct: PVC, Standard length; 4.3 meters, Ø300mm Pipe Strap: 2 pcs LED Lamp: 40W × 1 Blower: Built-in PP centrifugal blower Front Window: Manual, 5mm toughened glass, height adjustable Power Supply: 220V±10%, 60/50HZ ; 110V±10%, 60Hz