The main technical parameters: Operating voltage / current: DC24V / 0.5A. Leakage Rate: 290m3 / m2 · h≤700 (when pressure 1000Pa). Temperature sensor operating temperature of 280 ℃. Send positive pressure fan in the roof vent effect, pressure blower, air pressure adjustment mainly rely on central air conditioning unit, such as air temperature, according to the building, ventilation and air temperature can be selected and unified pipeline pressure delivery outlet in English, are pressure outlet, rich ventilation equipment from 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!