Diaphragm pump

Diaphragm pumps are mainly divided into pneumatic diaphragm pumps, electric diaphragm pumps, and hydraulic diaphragm pumps. Pneumatic diaphragm pumps are a type of volumetric pump that uses compressed air as the power source and causes a change in volume due to the reciprocating deformation of the diaphragm. Its working principle is similar to that of an electric diaphragm pump and is similar to that of a plunger pump. Due to the characteristics of the working principle of diaphragm pumps, pneumatic diaphragm pumps have the characteristic of not overheating. They use compressed air as the power source and undergo an expansion and heat absorption process during exhaust. The temperature of pneumatic pumps decreases during operation, and no harmful gases are discharged. Electric diaphragm pumps can also handle liquids containing particles, as they operate in a volumetric manner and have a ball valve inlet, making them less prone to clogging. Shanghai Meiyanyi Pump Valve is one of the well-known suppliers of diaphragm pumps. The various diaphragm pump products manufactured and produced have extremely low shear forces on materials, and they are sucked in and expelled during operation, resulting in minimal agitation of materials. They are suitable for transporting unstable substances and can transport a wide range of fluids, from low viscosity to high viscosity, and from corrosive to viscous. Diaphragm pumps also have the advantages of small size, light weight, easy mobility, no need for lubrication, easy maintenance, and no pollution of the working environment due to dripping. Shanghai Meiyanyi Pump Valve is a professional manufacturer of diaphragm pumps, providing you with various models and specifications of sewage pump products, pictures, drawings, and detailed solutions made of cast iron, PVC, aluminum alloy, and stainless steel materials, with thoughtful service.