DFP系列强力电风扇(经济型)(500、600、650、750)DFP Series Powerful Industrial Fan(Economic Type)
有落地式及挂墙式供选择
伸缩高度自由调节、风量大、噪音低
电机运行寿命长
有三档调整、送风角度调节、密网网罩、三叶风叶
适合于工矿企业、车间、仓库等场所作防暑降温、通风换气、改善环境
20"、24"、26"、30"四种规格
风量：7800－18000m3/h
Available options: Stａnd type and Wall type
Free-adjustable height, large air volume and low noise
Motor with a long service life
Three speeds,oscillating angle adjustable, with two or  three blades,loose and solid guard
Suitable for heat-stroke prevention and cooling-down temperature in mineral factories, workshop and warehouse ect,for venlilation and improving environment
20"、24"、26"、30" four different sizes
Air volume: 7800-18000m3/h