We Deal In Horizontal Laminar Air Flow. it is used in pharmaceutical industries and laboratory. We are one of the best manufacturers in this industry. HORIZONTAL LAMINAR AIR FLOW * Direction of flow: Horizontal * Cleanliness: CLASS 100 * Velocity: 90 FPM + . -20% * Hepa Filter: Size and QTY. will depend on the Size selected * Particle retention: Above 0. 3 micron * Blower Assembly: 1. 3 HP, 1440 RPM * Noise level: 65 decibel + -5% * Rate of air flow: 0. 40 to 0. 75 M , Sec. (90 FPM) * Vibration level: 2. 5 micron * Air Velocity: Between 0.4 to 0.5 ms with + - 20% * HEPA Efficiency; 99.997 % at 0.3 microns with DOP test * Pre filter Washable with a stoppage: up to 90 % at 5 microns * Sound Level: Less than 65 dB (A) * Light Intensity (Lux) :900 - 1300 Lux * Cleanliness: US Federal Standard 209 E * Class 100