Pneumatic Double Diaphragm Pump

NUODEAN is Fluid Intelligence and a professional manufacturer of fluid handling products that are expertly engineered to deliver performance and serviceability, enabling our customers to achieve the best total cost of ownership.

Qingdao Nuodean Fluid Equipment Co.,Ltd, located in Qingdao City of China,is a professional company engaged in the development, production, sales and service of diaphragm pumps, metering pumps, & hose pumps. Our company has independent intellectual property rights and trademarks.

NUODEAN's pumps include: air operated double diaphragm pumps, powder pumps, metering pumps, hose pumps,etc.

Our products have obtained relevant patents. Our products are sold to many countries in the world, and our products have been highly praised by customers.

Our company has perfect management, strictly controls the quality of products, keeps improving, and constantly develops new products to meet more needs of customers.

NUODEAN's pumps are ideal for general industrial and OEM installation applications.They can easily pump from clean,light viscosity fluids to corrosive,abrasive medium viscosity fluids and can transfer large particles without damage.Due to their pneumatic motor,they could be used in potentially explosive areas.

NUODEAN's DP11 Series diaphragm pumps are patented products independently developed by our company, which offer great performance : non-stall, less-pulsation,anti-freezing, maintenance-free,durable and with large flow. DP11 Series pumps' patented pilot air valve provides an positive, reliable, faster shift signal,and then provides faster pump trip-over with more flow and less pulsation. At the same time,all Nuodean's DP11 Series pumps have applied a dual ceramic air valves system which are wear-resistant, self-lubricating , maintenance-free, long lifetime, and applicable to the harsh environment of air source. So ,our DP11 Series offer higher performance than similiar products.

NUODEAN's hose pump is a pump with no seals or valves to wear, clog, or leak.

The hose pump's pumping action results from alternately compressing and relaxing a machined hose between the pump housing and the compressing shoes. The hose pump does not slip, providing unbeatable metering accuracy and pressure performance. With no pump seals, seats or valves, abrasive slurries are no problem. With the fluid contacting only the inner wall of the hose, the pump is perfect for aggressive chemicals.

At all, we will supply good quality products,with good prices and satisfactory services. We welcome the opportunity to earn your business.