280 ℃. Remote control exhaust port / outlet) is mounted on the aisle or smoke before the room and no windows the room exhaust system. Remote control outlet pressure mounted on the front smoke chamber, the first indoor positive pressure when the fire occurred. It can be controlled in the room. Using BSD controls, power DC24V, 0.5A. Usually normally closed, when an electrical signal to the control center DC24V open. Distance manually open, remote manual reset. After the valve opening operation of the output signal. You can interlock with other devices based on user needs. Wholesale production of electric multi-leaf delivery outlet stairwell pressurization outlet electric outlet pressure swf swf positive pressure blower efficiency and low noise mixed flow fan hl3-2a Francis fan blower motor leafy pressure outlet pressure delivery outlet remote control leafy row smoke vents residual pressure valve valve plate discharges htf swf-i mixed leaf blower outlet sound absorption characteristics to make a preliminary analysis. a weighted sound pressure level for a sound level does not differ from the voice remote control normally closed outlet leafy, leafy Anqing electric outlet, because not the same for each frequency of the main differences occur pretty feel. 5m / s isothermal supply air temperature t24 ℃ case temperature t∞24 ℃. Hot ?? a ?? respectively, which is indoor and outdoor temperature in winter indoor to outdoor is a ℃ ℃ for the building height is set to?. "Displacement ventilation room generally used with the following indoor characteristics: Heat to personnel, equipment, fixtures based, Anqing remote control multi-leaf delivery outlet, and occupant density change is not large, leafy outlet Anqing, who are mostly sitting, dealings amount of light pollution and heat position around, and a higher concentration of the same room is not large (space) story, the general should be greater in the attribute 4m operating voltage / current:. dc24v / 0.5a air leakage:. 290m3 / m2 · h≤700 pressure 1000pa time. Temperature sensor operating temperature of 280 ℃. Usage Press gbj45-82 exhaust port installed in the aisles, the smoke-free room and front room window exhaust system outlet installed Smoke walkway at the front room and the elevator motor factory outlet leafy, usually in a normally closed state is the same as the exhaust port and the outlet shape structure, installed in the form of vertical and horizontal installation, maintenance and product attributes the operating voltage / current : dc24v / 0.5a amount of air leakage: When 290m3 / m2 · h≤700 pressure 1000pa temperature sensor operating temperature of 280 ℃ using the method according to gbj45-82 exhaust port installed in the aisle, smoke before the room and no window room. on the exhaust system, smoke outlet mounted in the front room and lift leafy walkways at the electric outlet factory, usually in a normally closed state is the same as the exhaust port and the outlet shape structure, vertical and horizontal installation in the form of two kind of installation, maintenance Anqing leafy outlet, Shia ventilation equipment, Anqing normally closed outlet provided by the multi-leaf fan air-conditioning Equipment Co., Ltd. Shandong GREAT. Anqing leafy outlet, Shia ventilation equipment, Anqing leafy NC Shandong GREAT outlet Fan Air Conditioning Equipment Co., Ltd. (www.greatfengji.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, for the latest information, contact : Li.