Parameter- Air velocity: 14m/s; Noise. Variable frequency DC motor-more energy saving Square vertical filter core-larger dust capacity New type noise reduction system-quieter and more comfortable Aerodynamic diamond rubber cover, A4 large smoke absorbing area Small size with large capacity Nipple pattern bamboo duct-suitable for various tables. Thanks for shopping in Midi_Fancy, we are a professional business company, we have engaged in online business for many years, we always provide the best products and the best service. The item "Solder Smoke Absorber Fume Extractor Portable Stainless Steel Case 14m/s 180m³/h" is in sale since Saturday, November 16, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Soldering/Desoldering Equipment & Accessories\Soldering Fume Extractors".The seller is "midi_fancy" and is located in BEIJING. This item can be shipped worldwide.