Three Feet Vertical Laminar Flow Hood – Polypropylene

Description Overall Dimensions: 37.5’’ x 30’’ x 48’’ Work Area Dimensions: 36’’ x 29.5’’ x 34’’ ¼’’ Thick White Polypropylene body and worksurface that is highly resistant to corrosive agents. Benchtop hoods can be positioned on nearly any bench. Includes a non-dissipative PVC sash. Includes a built-in 18 W fluorescent light. Average Air Velocity: 90 FPM (feet/minute) Air Flow (High Speed): 540 CFM (cubic feet/minute) The integrated fan filter module meets IEST recommended practices in terms of low sound and energy consumption. At 90 FPM, 30” from the filter face, the sound level is measured at 50 dBA. At its highest speed, the module’s energy consumption is 340 watts. High-efficiency particulate air (HEPA) filters are 99.99% efficient at removing 0.3μm or larger particles. Filters can be upgraded to ultra-low particulate air (ULPA) filters that are 99.999% efficient at removing 0.12μm or larger particles. Minihelic Gauge (0-1’’ Water Column). The gauge monitors pressure differential and when it exceeds the limit, the HEPA filter needs to be replaced.