Profile: Pass Engineers are the manufacturer, exporter and supplier of ventilation equipments. Our products include centrifugal fans/centrifugal blowers, axial flow fans, bag filter, unit dust collector, cyclone and scrubber. Our centrifugal fans are applied in pneumatic conveying, dust and fume extraction, textile machinery & process ventilation and timber industry applications. Our scrubbers are used for the removal of pollutant gases and vapors from air stream.