... 5 Please call us for the detailed parametersFSR125 air exhaust blower|electric blowerKey Features 1, the product line using ... clover-type impeller, spiral structureexhaust, exhaust pulse gently, less vibration and low noise. 2, the ... configured in accordance with contractrequirements) flexible joint, lubricating oil, exhaust muffler FSR125 air exhaust blower|electric blower