Diaphragm material: PTFE. Description: For metering pump flow part, transport a variety of corrosive media. PTFE diaphragm is suspended high strength, good toughness, fluorine resin, by molding, turning, a variety of diaphragm metering pump setting made for a Changzhou City, Xiao source Machinery Co., metering pumps. I take full advantage of the unique PTFE fatigue resistance and corrosion resistance, and high elastic rubber, the development of a variety of diaphragm metering pumps choose how to extend the life of the diaphragm. Changzhou City, Xiao source Machinery Co., Ltd. developed metering pumps are widely used in petrochemical, chemical metering pump wholesale, power, water treatment, pharmaceutical, and other industrial processes used to quantify the delivery of various types of chemical additives. Pump flow control is adjusted by rotating the hand wheel, adjust the screw rotation drive metering pump principle structure, thereby changing the spacing between the arch-type link, change the plunger (piston) in the pump chamber to determine the size of the stroke movement of traffic. Adjusting scale handwheel decision piston stroke, precisely 95%. Metering pump wholesale | Xiao source Machinery (certified) | Wuxi metering pump is provided by Xiao source Machinery Co., Ltd. Changzhou City. Changzhou City, Xiao source Machinery Co., Ltd. (www.czxiaoyuan.com) (www.czxiaoyuan.com) Changzhou, Jiangsu, reciprocating pumps, metering pumps leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xiao source Machinery leadership with the staff warmly welcome all inquiries negotiations to create Xiao source Machinery better future.