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Wilden AODD Positive Displacement Pumps

Wilden AODD Pump logo


Carotek is your Wilden Pump distributor in North Carolina, South Carolina & Virginia.  Wilden AODD Pumps are well known for their durability, reliability, energy savings and cost efficiency.  Wilden Pump’s engineered ADS (air distribution system) specifically reduces air consumption in comparison to competitors like Aro, Graco, Finish Thompson & Yamada.

Benefits of Wilden AODD Pumps

Wilden AODD positive displacement pumps provide numerous unique benefits.

  • Self-Priming
  • Shear Sensitive
  • Dry-Run Capable
  • Submersible
  • Portable and Submersible
  • High Suction Lift
  • Variable Flow and Pressure
  • Viscous and Non-Viscous Product Transfer
  • Ease of Operation and Maintenance
  • Corrosion Resistant
  • No Heat Generation
  • Longest Mean Time Between Failure (MTBF)

Wilden Pump Products

Wilden offers a wide range of Air Operated Double Diaphragm Pumps.  Wilden air operated diaphragm pumps solve pumping challenges for applications in General Industrial, Oil & Gas, Paints & Coatings, Chemical Process, Hygienic, Water & Wastewater, Mining, Military & Marine, Pharmaceutical, Food & Beverage, Semiconductor and Ceramics.

Wilden Pro-Flo® SHIFT Series

Wilden Pro Flo Shift AODD pump3The Wilden Pro-Flo SHIFT AODD Pump Series offer up to 60% energy savings and 34% greater flow rates when compared to competitive technologies.  This innovative, simple AODD is an ideal solution to increase productivity, lower energy consumption, reduce air consumption and simplify maintenance.

Wilden Pro-Flo Shift Benefits:

  • Achieves up to 60% savings in air consumption
  • Delivers more yield per SCFM versus competitive AODD pumps
  • Costs 50% less than electronically actuated ADS
  • Able to be used in harsh operating environments
  • No electricity required

Wilden Pro-Flo SHIFT AODD pump is Ideally suited for a wide variety of industrial applications.

  • General Industrial
  • Oil & Gas
  • Paints & Coatings
  • Chemical Process
  • Water and Wastewater
  • Mining
  • Hygienic
  • Military and Marine
  • Ceramics

Learn more about Wilden Pro-Flo Shift.


Wilden Pro-Flo® Series

Wilden Pro Flo PumpsThe Wilden Pro-Flo Series AODD pump combines elegant simplicity with robust, workhorse performance that have been relied on for more than 20 years.  Challenging application needs can be met with the wide range of sizes and materials.

The Pro-Flo Series utilizes a simplified air distribution system (ADS) technology with only three moving parts, enabling it to be simple to operate and efficient with an easy-to-repair design.  The Pro-Flo Series features a plastic center block and lube-free operation, for the flexibility and reliability you need for your application.

Pro-Flo Features:

  • Material choices of Bolted Metal, Clamped Metal, Bolted Plastic & Clamped Plastic in 1/4” to 3” sizes.
  • Proven design for more than 20 years
  • Ultra-reliable
  • Has only three moving parts, meaning less downtime and simplified maintenance
  • Plug-and-play operation
  • Mechanically actuated, no electronic parts, submersible, no additional configuration or complicated curves

Wilden Pro-Flo is ideally suited for industrial applications calling for a durable chemical pump or oil pump like:

  • Chemical
  • Paint & Coatings
  • Mining
  • Oil & Gas
  • Water & Wastewater
  • Liquid Terminals
  • Process

Wilden Specialty Pumps

Wilden Specialty Pumps are application specific - engineered to improve productivity, efficiency and safety in niche industries.

  • Saniflo – Hygienic and FDA Pumps
  • Accu-Flo Electronic Control Pumps
  • High Pressure Pumps
  • Stallion Mining Pumps
  • Brahma Large Solids Handling Pumps
  • GPS CSA-Certified Pumps
  • UL Fuel Transfer Pumps
  • Velocity Compact Pumps for Skids, Systems & Dosing

Wilden Brahma  wilden Saniflo pump  Wilden Stallion pump  Wilden Velocity pump

Wilden Pump Diaphragms

Wilden diaphragms

Wilden offers the largest breadth of diaphragm shapes, sizes and material offerings in the industry that will reliably stand up to oil, chemicals, acids and other aggressive fluids. Wilden offers hygienic, FDA-compliant diaphragms with enhanced flex life and durability.  Material options include rubber, thermoplastic elastomer(TPE) and polytetrafluoroethylene (PTFE).  Shapes offered include traditional, contoured and convolute.

Wilden Pump Accessories

 Wilden accessory products add value to your liquid process and expand the application range of your Wilden pumps by augmenting the performance and/or utility of the pump. 

  • SD Series Equalizer Surge Dampeners
  • Saniflo™ Hygienic™ Series (HS) Equalizer Surge Dampeners
  • Wil-Gard Diaphragm Monitoring System
  • Pump Cycle Monitor
  • Drum Pump Kit

Wilden Pump Parts Repair Kits

Wilden AODD Pump Wet and Air Repair Kits preserve optimal AODD pump performance and your factory warranties.  Authenticity and OEM specifications design are the only way to properly maintain the health and performance of your Wilden pump.  Learn more about Wilden Wet Kits and Air Kits.


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Wilden Pump Warranty

Every Wilden pump is precisely tested, allowing Wilden to offer a leading warranty. 

Wilden warrants that the pumps, accessories and parts manufactured or supplied by the company be free from defects in material and workmanship for a period of five (5) years from date of installation or six (6) years from date of manufacture, whichever comes first. Failure due to normal wear, misapplication, or abuse is, of course, excluded from this warranty.


About Wilden Pump

In 1955, Jim Wilden revolutionized the pumping industry when he invented the air-operated double-diaphragm (AODD) pump.  Since that time, Wilden Pump & Engineering Company has forged a long-lasting legacy as the global leader in AODD pump technology. Thanks to a dedication to pioneering new innovations while providing unparalleled excellence in customer satisfaction, the Wilden family of AODD pumps is unmatched in reliability, durability, efficiency, and performance.


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