JS方型负压风机   type exhaust fan
该风机具有较低噪声、耗电少、风量大、送风远、易于安装的特点;是工业厂房、各类仓库、办公室、花

卉温室、家禽舍房等场合防暑降温理想通风换气之理想选择。输送气体温度s50C,相对湿度s80%,含尘量及固体杂质

sl00mg/m的非易燃易爆、低腐蚀气体。

JS exhaustfans Whichis an ideal choicefeatured by low nose.e for sunstroke4e preventon and easy nstallton, 

 5 ich as vanouswarehouses, ofoes.foweventiaitaises & poutry houses. The PMatonin occasions Scorrosive gases

 roduct is used totransportnon-temperature no higher thargreenhou  with the

flammable,Jow-  greater than 80% and the quanttyofous

50C，elatve humidity nandsolid impurtes≤150mg/m.