More standardized how positive outlet for cleaning and maintenance do we give you about today is related to positive outlet for cleaning and maintenance issues, to know that this is a knowledge of customers are more concerned about, let's look at the specific, I hope that through our explanation we can better help to understand the positive outlet of knowledge, as follows; for this knowledge we learned is that positive outlet before finishing device needs a good cleaning and clean room full of goods azimuth of cleaning cleaning, such as clean air conditioning system in the dust, should be cleaned eradicate need to reach prospective cleaning requirements specification is the most important. There is also demand in the mezzanine or ceiling cleaning, clean air-conditioning system, it is necessary to try to work more than 12 hours of work again after another, again clean disposal. And that we give you explain about the positive outlet cleaning knowledge, more knowledge in this area and we will continue to bring you to organize, so stay tuned. High-quality multi-leaf smoke vents coupled with reasonable installation should set a good product must do regulate the operation, just like our leafy exhaust port, our users choose to high-quality multi-leaf smoke After opening pressure delivery outlet businesses, but also at the same time achieve a reasonable installation settings, so today we'll tell you about four o'clock in the installation setup leafy exhaust port of knowledge, as follows: Knowledge of a multi-leaf smoke (send wind) port, its operating means is mounted directly on the valve body. Fire signal, the solenoid valve open action rope-line linkage output signals. Second, knowledge, remote control multi-leaf smoke (air) pressure delivery outlet mouth manufacturer, its operating system by connecting rope for remote control. Fire signal, solenoid action, use the red button on the remote operation device, manually open the valve, linkage control line output signals. Knowledge III, multi-leaf smoke (air) port, its operating means is mounted directly on the valve body. Fire signal, solenoid action, use the red button on the remote operation device, rope manually open the valve. 2800C fuses close the valve, turn signals and output linkage control, other equipment and fire protection systems interlock. Knowledge four multi-leaf smoke (air) port, its operating system by connecting rope for remote control. Fire signal, solenoid action, use the red button on the remote operation device, manually open the valve, 2800C fuses close the valve, turn signals and linkage output control lines, other equipment and fire protection systems interlock. More about leafy exhaust port and we will continue to bring you to organize, so stay tuned. Pressure delivery outlet manufacturers, Sheng clean air conditioning (certified), pressure delivery outlet provided by the Texas Air Conditioning Equipment Co. Sheng purification. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Sheng leader in clean air-conditioning staff warmly welcome all inquiries negotiations to create clean air conditioning Sheng a better future.