Pneumatic diaphragm pump working principle and technical parameters?

QBY series of pneumatic diaphragm pump is a new type of conveying machinery, the use of compressed air as the power source, for a variety of corrosive liquids, with particles of liquid, high viscosity, volatile, flammable, highly toxic liquid can be pumping Exhaustion. Its performance parameters and the Federal Republic of Germany WLLDEN-PUMPS, the United States MARIOWPUMPS similar. Pneumatic diaphragm pump The main features of this pump without filling the water, that is able to pump the flow of liquid, but also transport some difficult to flow medium, suction lift, head adjustable (0-50 meters) gas pressure only greater than 1kg / cm2 that can work, absolutely fire and explosion-proof, with submersible pumps, self-priming pumps, impurities pump, mud pump all the features of transport machinery and many other features. The main purposes: 1, pump paint, gum, paint. 2, adhesives and glue, all kinds of pump available. 3, all kinds of tiles, porcelain, brick and pottery glaze. 4, the well drilled, pump sediment and grouting. 5, pumping a variety of emulsions and fillers. 6, pumping all kinds of sewage. 7, pump for tanker, barge clearance to absorb the warehouse water. 8, hop and baking powder slurry, syrup, molasses. Source: Shanghai North Overseas Chinese valve plant