Positive pressure blower is pointing escape corridor air blower. It outdoor air pressure into the interior. When building a fire to send fans, will produce a lot of smoke, carbon monoxide and other toxic gases and block the view of the chassis air, positive pressure blower to escape through the fire stairs air blower 5.5kw, indoor smoke can not reach the stairs, to the people escape create conditions. Positive pressure blower installation and use of positive pressure blower compact, easy to install, reliable operation; the axial flow fan or centrifugal than small in the case of the same amount of wind, air pressure, and can be directly connected with the duct, horizontal installation or vertical installation, operation and convenient features. Positive pressure blower installation is very easy to use. swf blower | blower | Rich ventilation equipment provided by Dezhou Plumper ventilation plant. Dezhou Plumper ventilation plant (0) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Plumper ventilation equipment into the brilliant and you work for a better future!