Product Name: Tri-Lobe Air Cooling Roots Blower in Food Zg125 Model NO.: ZG-125 Blower: Roots Pump: Vacuum Pump Lobe: Three for: Food Cooling: Air Cooling Trademark: Zhanggu/Eurus Blower Transport Package: Export Standard Wooden Package Specification: Roots Blower Origin: China HS Code: 8414599010 Product Description ZG Blower with tri-lobe are heavy duty style new products which technology is from America.It is the replacement for Duroflow models of Gardner Denver,RAM/RCS model of Dresser Roots,and RBS models of Robuschi.FeaturesHigh blower speed,high efficiency,and compactstructure designLow noise tri-lobe rotorIntegral-shaft ductile iron impellersDual splash lubricationPiston ring air sealsAir cooling,aluminum oil tankProduct Performance:Pressure BlowerPressure 9.8-98kPaFlow 0.43-157.2m3/minShaft Power 0.6-256.5kWVaccum BlowerPressure -9.8-- -50kPaFlow 0.52-156.8m3/minShaft Power 0.57-167.3kWApplication:ZG Rotary Blower are widely used in Power,Petroleum,steel,metallurgy,food,oxygen-making,textile,papaer-making,dust-removal back blowing,waste water treatment,air transfer and other sections and industrials.Ordering Information:Standard accessories:Blower, inlet silencer(with filter), outlet silencer,pulleys, belt guard, belt, prussure relief valve,check valve, flexible join,pressure gauge,shock absorber,expansion bolt.Optional accessories:motor, sound enclosure, electric control box,start up valve,etc.