***送风口GKF系列***、亚***送风口广泛用于改建和新建不同级别的洁净室。选用GKF系列送风口是缩短空气洁净工程设计和施工周期的有效途径，具有***少,施工简便等特点。1.净化效率:***>=99.9%(钠焰法)亚***>=95%(钠焰法)2.初阻力:***<=220pa***送风口标准技术参数：型号箱体尺寸B×A×Hmm风管内尺寸mm风管内尺mm额定风量m3/hGKF320C370*370*500320*320*220200*200500GKF320D370*370*400320*320*220φ200500GKF484C534*534*530484*484*220320*2001000GKF484D534*534*400484*484*220φ2501000GKF610C660*660*460610*610*150320*2501000GKF610D660*660*400610*610*150φ2501000GKF630C680*680*530630*630*220320*2501500GKF630D680*680*400630*630*220φ3001500GKF915C965*660*460915*610*150500*2501500GKF915D965*660*400915*610*150φ3001500GKF965C1015*534*530965*484*220500*2002000GKF965D1015*534*400965*484*220φ3002000GKF1220C1250*660*4601220*610*150500*2002000GKF1220D1250*660*4001220*610*150φ3002000GKF1260C1310*680*5301260*630*220600*2503000GKF1260D1310*680*4001260*630*220φ3003000***过滤器规格及技术参数：外型尺寸额定风量m3/h外框材质初阻（Pa）效率0.3um320*320*220500铝合金/木板/镀锌板/铝板≤220≥99.99%484*484*2201000610*610*1501000630*630*2201500915*610*1501500610*610*29018001220*610*15020001260*630*2203000)