Every foreign trade person should be aware of the matters related to rolling diaphragm products. Diaphragm products, also known as diaphragm pumps, are made of materials such as ordinary, 304, 316L, and other materials such as ordinary, PTFE, PP, V, punching, polishing, D, and so on.
Diaphragm pump is a new type of conveying machinery and is currently a novel type of pump in China. Using compressed air as the power source, various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids can be pumped and absorbed completely.
Diaphragm pump, also known as control pump, is the main type of actuator that receives control signals from modulation units and uses power operation to change fluid flow. Diaphragm pumps generally consist of an actuator and a valve. Using compressed air as the power source, various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids can be pumped and absorbed completely.
Diaphragm pump is a new type of conveying machinery and is currently a novel type of pump in China. Using compressed air as the power source, various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids can be pumped and absorbed completely. Its performance parameters are similar to WLLDENPVMPS from the Federal Republic of Germany and MARIOWPUMPS from the United States.
Diaphragm pumps are divided into chloroprene rubber, nitrile rubber, fluororubber, nitrile rubber, polytetrafluoroethylene, etc. according to their materials. Several types of diaphragm pumps have excellent wear resistance and can even withstand high, low noise, no blockage or impact. It can be used for pumping, pumping, and starting/stopping with just a simple opening and closing of the gas valve. Even if the pump is operated without medium for a long time or suddenly stopped due to unexpected circumstances, it will not be damaged.
The rubber diaphragm is molded from natural rubber, and artificial additives are added to the rubber to improve the chemical resistance and bending performance of the diaphragm.
The polytetrafluoroethylene diaphragm uses EPDM rubber as the main raw material to produce high and low pulsation rubber diaphragms.
The polytetrafluoroethylene diaphragm is in a straight or small shape, without the need for irrigation, and has a self suction capacity of up to 7 meters.
The PTFE diaphragm is a sealed drilling diaphragm composed of a rubber diaphragm inner liner. The handling of the diaphragm connecting rod increases the pump power and displays changes in pump power, diameter, and working pressure during operation. Therefore, users can customize and install the program.
