The dew point of the air compressor air compressor is provided for a dry sprinkler system for the overall control system -40 ℃ dry air. Air compressor design and the dry sprinkler system piping the gas pressure up to 40psi (2.76bar) FM fire protection valves, the pressure in line with NFPA13 standards, and provide for the normal operation of the twin towers regenerative air dryer desired higher pressure. Before entering the regenerative air dryer, an air-cooled rear cooler hot gas compressor discharge is cooled to 100? F (38 ℃). With a differential pressure gauge condensation pre-filter can remove oil mist and other impurities can damage the drying tower desiccant. Adjusting the air pressure to the sprinkler system at the same time through a synthetic particle filter and automatic regulator to prevent leakage of desiccant dust down. For ease of installation place FM fire valve mechanism and electric devices, all parts should be pre-set control, testing and connection. Anyuan Hubei Chong Mechanical and Electrical Equipment Co., Ltd. is engaged in agents, sales of Tyco Fire products specialist. By virtue of the NFPA standard specifications and FM deep understanding of customer service for the origin uphold FM Fire cocks best, the pursuit of continuous innovation and improvement of their own after years of rapid development has become the most active FM / UL certification of fire protection products in the field, the most effective supply services. AMD-1 pressure-pressure maintenance device AMD-2 Air Compressor controlled pressure maintenance device AMD-2-type air compressor-controlled pressure maintenance device with a field adjustable pressure switch for pre-action system, dry system or deluge system, preaction system pressure dry pipe network control start. Air compressor without pressure tank supporting the use of FM Fire cocks affordable, by pressure switch on / off control of the air compressor on / off, to maintain the pressure in the pipe network setting range. AMD-2 is used in place of the central company DU-2, GEM companies F326 and STAR company S465 pressure maintenance device Tyco Fire Suppression and Building Products (TYCO FIRE SUPPRESSION & amp; BUILDINGPRODUCTS, hereinafter referred to as TFS & amp; BP) is having a unified strategic business units with a globally recognized and leading brand of products, including Tyco (TYCO FIRE & amp; BUILDING PRODUCTS) and Ansul (ANSUL), GRINNELL MECHANICAL, HYGOOD, PYRO-CHEM, RAPID RESPONSE, SKUM. Fire valve FM cheaper | Qianjiang FM Fire Valve | Electromechanical by the Hubei Chong Chong Anyuan Anyuan Electrical Equipment Co., Ltd. to provide. Hubei Chong Anyuan Electrical Equipment Co., Ltd. (www.hbcay119.com) (www.hbcay119.com) strong, credible, in Wuhan, Hubei fire equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead electromechanical create Anyuan into the brilliant and you work for a better future!