1.dimension:120*120*25mm 2.material:PBT 3.rated voltage:12v24v48v 4.sleeve/dual bearing 5.max airflow:90cfm Frame size(mm)120*120*25mmBearing typeball bearing/sleeveRated voltage12/24v/48vRated speed1800-2200RPMMax air flow75-90CFMMax pressure0.14-0.20inch-H2OMax noise29-33dBAFunctionsby impedance,FGSafety approvalsCE ROHSDielectric Strength 5mA max at 1500VAC for 1 min between lead wire and ...