The Wilden 3” air diaphragm pump is a positive displacement pump that uses a combination of reciprocating action and either a flapper valve or a ball valve to transfer liquids. This pump is sometimes referred to as a membrane pump. Pumping Solutions is fully stocked and ready to ship on our selection of Wilden air diaphragm pumps. These pumps are self-priming and capable of pumping viscous liquids for an extended amount of time. These pump models have 3” diaphragms for increased fluid movement to handle a wide range of applications.
Our Wilden pumps use reciprocating elastomeric diaphragms and check valves to pump fluid. Wilden 3” pumps have excellent suction lift characteristics and can handle sludges or slurries with a relatively high amount of grit and solid content. Since AODD pumps use compressed air instead of electricity, they are safe to use with and around hazardous substances. Air operated double diaphragm pumps are relatively easy to set up and relocate for different application uses. They are practically leak-free and can run dry since they do not contain internal seals or components that require lubrication.
Popular 3” Wilden AODD Pump Models
Wilden Pro-Flo® SHIFT FIT Pump
The Wilden Pro-Flo® SHIFT FIT pump utilizes a bolted design for superior product containment and is ATEX compliant. This pump is engineered for general industry and process applications where flow, efficiency and routine maintenance are required.
Wilden Pro-Flo® SHIFT/EZ Install Wil-Flex Series Pumps
This pump is one of the most efficient and highest-flowing pumps in the industry. The Pro Flo Shift EZ Install Wil Flex utilizes a clamped-band design for easy assembly and disassembly and is ATEX compliant. These pumps run solely on compressed air and is pre-lubricated to eliminate the need for in-line lubrication. Pro-Flo® Shift pumps can be used for submersible applications when using the Pro-Flo® SHIFT's single-point exhaust option.
Wilden Stainless Steel/EZ Saniflex Pump
The Saniflo™ Hygienic™ Series pump meets the strict hygienic and sanitary requirements for the food-processing, pharmaceutical and biopharmaceutical industries. This FDA-approved pump utilizes a Tri-Clamp™ design for easy assembly and disassembly and is clean-in-place (CIP) capable.
Why Choose Pumping Solutions
Pumping Solutions is fully stocked with an extensive selection of AODD pump styles, types, and sizes for a variety of applications. For over 25 years, we have been an industry-leading distributor of industrial and commercial pumps and process equipment. We provide personalized customer service and unparalleled expertise to ensure you have the right pump for your application. We make sure to source pumps from manufacturers dedicated to meeting today’s industrial, commercial and energy-efficient applications. We are ready to ship our full selection of Wilden’s pump and pump products.
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