Positive pressure ventilation outlet in the main application fire industry show positive outlet has now become an integral part of the major building ventilation equipment, then we would send the number of air ventilation equipment mainly used in the firefighting industry understand it, Today, as we detail below: positive pressure air outlet temperature sense smoke or manual fire alarm will turn on the air shaft Fire positive pressurized air outlet, front room of the stairs will be a steady stream of positive-pressure outlet The former air chamber, positive pressure fan automatically open roof tower, the tower roof positive fan automatically open, positive outlet can make the front room to maintain a positive pressure to ensure the smoke will not spread in the region. Pressure delivery outlet parameters when the temperature is higher than 280 ° C were no longer escape the possibility of electric pressure delivery outlet, its internal fuse will blow, air automatically shut down to prevent the fire from spreading. If we use the natural draft of the stairwell, and some do not have the front room of natural smoke. Positive pressure ventilation outlet in the fire industry is the main application of these, we must make a reasonable follow the instructions, and thus its performance fully play out, we feel free to contact us for the vents do not understand what are welcome . Speaking of pressure delivery outlet we should not unfamiliar pressure delivery outlet position, now positive outlet for our lives has brought great convenience, because life often use pressure delivery outlet, so manufacturers can also be based more specifications required for production customization. Pressure delivery outlet is characterized by flexible operation, low noise, leaking a small amount (closed type leakage <0.5%) Operating temperature region wide, reliable pressure delivery outlet structure, safe and convenient. On the other hand we know can open grille outlet for making aluminum, anodized surface, in accordance with user requirements or electrostatic spray paint, color according to user choice. Positive outlet blade angle can be in the range of 0 to 90 adjustments for different air diffusion distances and angles. And it can be coupled with user requirements regulating valve or filter. Pressure delivery outlet using stainless steel, and it has smooth as a mirror, excellent workmanship and shiny texture advantage. And that the material is not easy deformation, super corrosion resistance. Pressure delivery outlet size, Ningxia pressure delivery outlet, clean air conditioning Sheng Sheng purification by Texas Air Conditioning Equipment Limited. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) 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 Sheng clean air conditioning and you hand in hand into the brilliant, for a better future!