Ship blower--Small size fan, small size, tight weight, stable performance good-anticorrosion,anti-swing safety CWZ Series Marine small size ship blower 1. ... GeneralCWZ series marine or navy small-sized axial fans are suitable for ventilation of kitchen, lavatory ... other places that suit 2. FeaturesThe fans have low-noise, small size, tight weight, stable performance, etc. In the course ...