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Wilden 1/4" Pump Models

Wilden ¼” AAOD pumps operate in a wide range of environments and conditions. The ¼” air diaphragm pump design allows the pump to gently and reliably handle everything from food-grade products to highly viscous substances. Centrifugal pumps do not provide the same efficiency rates as air diaphragm pumps that is why Wilden ¼” AAOD pumps provide the perfect pumping capabilities for applications that require precise handling and efficient operating resources.
Food and beverage manufacturers require a pump that can keep up with highly sticky and viscous fluids and food materials. Due to its air-operated double-diaphragm design, Pumping Solutions’ Wilden ¼” AAOD pumps can easily handle all types of food products, as well as products and wastes from a broad range of industries.
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How Does a Wilden ¼” AAOD Pump Operate?

The Wilden ¼” air diaphragm pump is a type of positive displacement pump that uses compresses air as a power source. The compressed air is shifted from one chamber to the other by a linked shaft that allows the chambers to move simultaneously. This back-and-forth motion forces liquid out of one chamber and into the discharge piping while the other chamber is filled with liquid at the same time. 
Pumping Solutions’ Wilden air diaphragm pumps use reciprocating elastomeric diaphragms and check valves to pump fluid. The liquid chambers are filled and emptied by fluid that is drawn through a common inlet and discharged through a single outlet. These pump models have ¼” diaphragms for increased fluid movement.

Wilden ¼” Air Diaphragm Pump Applications

Wilden ¼” pumps have excellent suction lift characteristics and can handle sludges or slurries with a relatively high amount of grit and solid content. Our air diaphragm pumps can also handle highly viscous liquids.  A Wilden pump can be used in numerous types of industrial facilities, some of which include:
  • Food & Beverage
  • Pharmaceutical
  • Oil & Mining
  • Construction
  • Marinas
  • Campgrounds
  • Home Uses

Wilden Air Diaphragm Pump Fluid Transfer

Our Wilden ¼” pumps are designed to transfer almost any kind of liquid, some of the more common liquids our pumps transfer includes:
  • Oil sludge
  • Refinery waste
  • Food processing residual
  • Slurry
  • Clay pharmaceutical
  • Mud
  • Sugar

Wilden ¼” Air Diaphragm Pumps for an Improved Pumping Experience

Wilden has been an innovator and industry leader in the manufacturing of ¼” air-operated double-diaphragm pumps for over sixty years. They manufacture a wide variety of pumps, all of which provide superior performance, unparalleled reliability, and the versatility to meet the needs of a range of industries and applications.
Pumping Solutions is a proven industry expert in the distribution and installation of Wilden AODD diaphragm pumps. We can provide you with the Wilden pump that you need for your exact project specifications.
Superior craftsmanship and top-quality materials ensure that every Wilden pump will deliver years of worry-free operation, with minimal maintenance requirements.

Contact Pumping Solutions for ¼” Wilden AAOD Pumps Today

If you are unsure which pump you need, feel free to contact us or request a quote for further pricing details today. Our knowledgeable customer service team will help you select the Wilden pump that delivers the right level of performance for your application.
We also offer a wide range of genuine Wilden repair kits. These kits, available for both air section and liquid end repairs, include all the replacement components you’ll need to get your Wilden pump back up and running again.
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