Laboratory fume hood

floor-standingstainless steel

Protect employees from exposure to materials and gases hazardous to their health with Kojair Fume Cupboards. Kojair fume cupboards are designed for laboratory use in industry, hospitals, schools, etc. They protect employees from exposure to materials and gases hazardous to their health. The fume cupboards are attached to their own exhaust ventilation ducts with mechanical air extraction. Construction and materials Kojair fume cupboards are made of stainless (AISI 304), acid-proof (AISI 316) or stove-enamelled steel. The surface is corrosive-proof and easy to keep clean. The front sliding door is made of laminated glass. The sliding door comes equipped with a counterweight that holds it in the desired position. Thanks to the counterweight and the bearing-mounted wire heels, the door opens and closes smoothly and easily. The standard basin surface is made of stainless steel. The taps in the working chamber are protected with acid-proof epoxy paint. The open support frame is a steel-profile construction of the same material as the cupboard. The cupboard comes in two basic varieties: model VK has an upright front wall, while model VKV has a slanted front window. Operating principle The fume cupboard is attached to its own exhaust ventilation duct. The exhaust suction creates an underpressure inside the cupboard. The air flows into the working chamber with almost no turbulence and reaches he exhaust vent through three grills on different levels.