Founded in 2012, Wenzhou Defu Machinery Co., Ltd. is a professional pump manufacturer integrating R&D, production and sales. Defu Machinery, dedicating to undertaking of pump. Our company focuses on the application research of pumps and complete sets of equipment, and provides users with technical solutions based on the principle that the pump which is suitable is a good one. Now we have 3 manufacturing plants including SELE PUMP , YL PUMP & E-CORNELL PUMP, and below are our major products.
l Air Operated Diaphragm Pump
l Self Priming Sewage Pump
l DIN24255 Series End Suction Centrifugal Pump
l ISO Centrifugal Pump
l Double Suction Pump
l Multistage Centrifugal Pump
l Mixed-Flow Pump and Axial Flow Pump
l Diesel Engine and Complete Sets Of Equipment
1 Inch High-efficiency Aluminum alloy Air Diaphragm Diaphragm Water Pump is a new type of pneumatic reciprocating conveying machinery, powered by air, can transport a variety of properties of liquid.
Food grade self priming AODD pumps are ideally suited for applications that require a robust, plug-and-play, and easy-to-maintain stainless steel two diaphragm air pump.
1 inch pp pneumatic diaphragm pump is also known as corrosion resistant engineering plastic AODD pump, Its flow pump body part is made of polypropylene, is not rust, no pollution, strong corrosion resistance of the 1 inch diaphragm pump for paints & solvents.
AOK25 PVDF pneumatic diaphragm pump is considered to be the most chemically stable material, AOK25 high quality PVDF pneumatic pump for chemical has good chemical stability. This chemical air powered double diaphragm pump can not only be used for a variety of corrosive liquids and high viscosity liquids, but also can be used to transport flammable and explosive liquids.
Stainless steel aodd pump can be used as mobile material delivery pump. 25mm stainless steel aodd pump is not only small in size, but also easy to move, no need for foundation, small footprint, simple and economical installation.