... insulation class F 3.12 months warranty 4.CE High pressure differential blower 4BHB610-H36Model nameFrequency(Hz)Rated power( ... test etc.for motor.Pressure,airflow,noise test for blower.Product Applications: Ribake high pressure air blower have two ... used in environmental equipment,wastewater treatment,printing industry,bulb industry,aquatic breeding,plastic welding,chemical industry,electroplating, ...