Products Description
Item |
Pneumatic diaphragm pump |
Max.flow rate |
548L/M |
Max.working pressure |
120PSI |
Fuild Cap |
PVDF |
Center body material |
Aluminum |
Inlet/Outlet size |
2'' |
Diaphragm material |
PTFE |
Warranty |
1 Year |
Air Operated Double Diaphragm Pumps are ingenious marvels of engineering, harnessing the power of air pressure differences within their chambers to create a seamless alternation between suction and positive fluid pressure. This dynamic interplay ensures an uninterrupted and steady flow, as ball checks guarantee the fluid's positive movement. Once these pumps spring to life with the application of air pressure, they diligently maintain and build line pressure, ceasing their rhythmic cycling only when the peak line pressure is achieved. With the closure of the dispensing device, the pumps rest, yet remain ever-ready to resume their vital task as soon as the need arises.
What are Air Operated Diaphragm Pumps used for?
These versatile AODD pumps serve as essential workhorses across myriad applications, including:
- Mining - Efficiently draining above and below ground sites and quarries, adeptly transferring slurries and sludge, and skillfully handling the transfer of fuel for vehicles or heavy construction equipment.
- Coatings - Masterfully transferring, dispensing, and dosing paint or ink and serving as a reliable feed pump for spray guns.
- Ceramics - Handling ceramic slips with precision, facilitating day tank transfers, and adeptly filling molds.
- Chemical Processing - Expertly loading and unloading tankers, functioning as a portable utility pump, and accurately batching or dosing chemicals.
- Electroplating and Anodizing - Replenishing chemicals in plating or metal finishing tanks, efficiently agitating cleaning solutions, and handling filtration needs with ease.
- Pulp and Paper - Effectively managing printing inks, glues, and bulk adhesive transfers.
- Oil and Gas - Serving crucial roles in filter press operations, bulk fuel transfers, and managing settling pond transfers.
- Water and Wastewater Treatment - Skillfully transferring suspended solid media, aiding in filter press operations, and providing versatile utility pump functions.

The service kits are meticulously divided to cater to two distinct diaphragm pump functions:
1. AIR SECTION and 2. FLUID SECTION. The FLUID SECTION is further tailored to align with typical part MATERIAL OPTIONS, ensuring maximum compatibility and performance.
Company Profile
Jiangsu Kaimengrui Pump Industry Co.,Ltd proudly stands at the heart of Xuzhou city in JiangSu Province, China. Spanning an expansive 13,320 square meters, our facility is a beacon of excellence in manufacturing and exporting diaphragm pumps. Our products, crafted from aluminum alloy, stainless steel, polypropylene, and cast iron, are in high domestic demand and have charted their course to 70 different countries. Our commitment is unwavering: to fulfill every customer's unique requirements with unparalleled dedication.



Product Packing & Delivery
Robust packaging solutions are our hallmark, utilizing waterproof plywood and advanced crack-resistant cardboard boxes. Choose from air freight, sea freight, or express delivery to ensure your products arrive pristine and undamaged at your doorstep.
Service
We stand behind our products with a one-year warranty for damages not caused by human factors. Our support for OEM and OBM customization is steadfast and unwavering.
https://kaimengrui.en.made-in-china.com/product-list-1.html