Leafy exhaust port _ Guoxing Group (certified) _ exhaust port

 Single Grille adjustable up and down direction, return air filter in combination with air, you can adjust the angle segments smoke vent dampers, between the blade with ABS plastic mounting bracket. Fixed filter removed during cleaning can slide over the remote control exhaust port filters, cleaning and then continue to use the push from the chute. Fixed bar with fire smoke outlet port can be mounted on the side wall or on the ceiling in the heating and cooling of the air conditioning system. After the difference between this approach and directly above the exhaust port is leafy micro switch operation by the blower pressure control system with hard-wired chain, namely the use of micro-switch actuation signal positive pressure blower started directly. This way to send positive linkage damper depend same way a software and hardware, but positive pressure blower linkage is the use of bus-independent alarm linkage control lines to achieve (full hardware mode); leafy exhaust port _ Guoxing Group (certified) _ exhaust port, Ltd. provided by the Texas State-groups. Texas State Hing Holdings Limited (www.dzgxjt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. State-group leader in the staff warmly welcome all inquiries negotiations to create the country Hing Group a better future.