Products Description
Item |
Pneumatic diaphragm pump |
Max.flow rate |
340L/M |
Max.working pressure |
120PSI |
Fuild Cap |
PVDF |
Center body material |
Aluminum |
Inlet/Outlet size |
1-1/2'' |
Diaphragm material |
PTFE |
Warranty |
1 Year |
Our cutting-edge air operated double diaphragm pumps harness the power of pressure differentials within air chambers to dynamically alternate between generating suction and applying positive fluid pressure in the fluid chambers. With ball check valves ensuring reliable fluid flow, these pumps automatically start cycling as soon as air pressure is introduced. They adeptly maintain line pressure, pausing when maximum pressure is reached and seamlessly resuming operation as demand dictates.
What are air operated diaphragm pumps used for?
These versatile AODD pumps are trusted essentials across a spectrum of industries, offering unmatched performance and reliability in applications such as:
- Mining - Efficiently dewatering both surface and subterranean sites, as well as quarries; expertly transferring slurries and sludge; and ensuring smooth fuel transfer for vehicles or heavy-duty construction equipment.
- Coatings - Precision in transferring, dispensing, and dosing paint or ink; serving as a robust feed pump for spray guns.
- Ceramics - Handling ceramic slips with ease, facilitating day tank transfers, and adeptly filling molds for exceptional production quality.
- Chemical Processing - Streamlining the loading and unloading of tankers, serving as a reliable portable utility pump, and excelling in the batching or dosing of chemicals.
- Electroplating and Anodizing - Ensuring consistent replenishment of chemicals in plating or metal finishing tanks, enhancing the agitation of cleaning solutions, and optimizing filtration processes.
- Pulp and Paper - Expertly managing the transfer of printing inks, glues, and bulk adhesives to ensure seamless production workflows.
- Oil and Gas - Supporting filter press operations, facilitating bulk fuel transfer, and efficiently handling settling pond transfers.
- Water and Wastewater Treatment - Effectively transferring suspended solid media, operating filter presses, and functioning as a versatile utility pump for diverse applications.

Service kits are distinctly categorized to service two core diaphragm pump functions: 1. AIR SECTION, 2. FLUID SECTION. The FLUID SECTION is further subdivided to accommodate typical part MATERIAL OPTIONS, ensuring tailored solutions.
Company Profile
Nestled in the industrial heart of China, Xuzhou city, Jiangsu Province, Jiangsu Kaimengrui Pump Industry Co., Ltd. spans a vast 13,320 square meters. As a distinguished manufacturer and exporter, our diaphragm pumps are in high domestic demand and proudly exported to 70 nations globally. Specializing in a diverse range of pneumatic diaphragm pumps crafted from aluminum alloy, stainless steel, polypropylene, and cast iron, we are committed to fulfilling every customer's unique requirements!



Product Packing & Delivery
We meticulously package our products using materials like waterproof plywood and advanced crack-resistant cardboard to ensure each item arrives pristine. Choose from air freight, sea freight, or express delivery to fit your needs, guaranteeing products reach you intact and flawless.
Service
Enjoy peace of mind with our one-year warranty covering non-human-induced damage. We offer comprehensive OEM and OBM customization services to suit your specific needs.
https://kaimengrui.en.made-in-china.com/product-list-1.html