d particles.Product performencePerformanceAir flow range991~80909m3/hPressure range198~3359PaSpeed420~2900r/minInstallFree standingShipmentBy seaMedium10---80℃Dustiness＜ 150mg/m3NoncombustibleOur company Henan dajing fan technology co., LTD.is located in xinxiang.Since its establishment in 1988, our products have been sold well at home and abroad and have been well received by users.We adhere to the concept of low carbon, environmental protection, energy conservation, continuous learning and