Laboratory dedicated universal exhaust hood Which is good choice for Qingdao Blue World Environmental Quality Warranty Genius

Description: A laboratory exhaust, electronic welding fume extraction. Acid corrosion, long service life. Structural design using Germany's most advanced way of connection activity. Convenient, lightweight, easy to collect complete exhaust fumes. First, section three universal exhaust hood Features: 1. Material made of high density PP composition, acid, corrosion resistance; a wide range of 2. activities can holder as the center of rotation within a radius of 1440mm for 360 degrees ; highly scalable travel freely within the range of 720mm, and any position; 3. underside decorative holder with adjustable distance holder, adjustable range 990mm ~ 1450mm; 4. have airflow knob to control the gas flow; 5. Use convenient, easy to disassemble, restructuring and cleaning. Two, three universal exhaust hood installation and use 1. In accordance with the workplace and indoor environmental choice exhaust hood installation location, at the top of the ceiling by drilling anchor holes with M8 expansion screw fixation on top of the ceiling; 2. The telescopic tube into the holder exhaust hole, pipe clamps and exhaust tube telescopic tube closure, decorative plate positioning tighten; 3. Tighten the set hood; 4. Connect the air vents, exhaust air and ventilation system is connected; 5. When using the hood can easily pull set to align ventilation place, and adjust the flow control knob. After rotary knob, turn off the air baffle, will set the hood folded reset. Third, section three universal exhaust hood installation Caution: there is pressure inside the bearing and rubber ring joint 1. If the joint is loose, may be appropriate to tighten the joint knob; 2. Push the hood do not overexert set; 3. telescopic tube holder in the vertical plane and not more than 90 degrees, or rebound; 4. Installation height, roof and ceiling suction port maximum vertical distance 2440mm, minimum 1710mm. Size: pipe diameter (universal exhaust hood at the outside diameter of the smallest) a specification: 75mm two specifications: 110mm cover mouth diameter 375mm length 3 m