All-Flo Products

Quality Built To Provide A Precise Performance

All-Flo pumps have been built to last and performance engineered to provide reliable operation and trouble-free service under the toughest conditions.

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All-Flo Markets

All-Flo Solves Challenging Applications with Simple Solutions

All-Flo positive displacement air-operated double-diaphragm (AODD) pump solutions are the reliable and efficient choice for an array of industries and applications.

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All-Flo Pulsation Dampeners for AODD Pumps

All-Flo™ PDT Series and PDM Series Pulsation Dampeners are recommended accessory products that help expand the application range and augment the performance of All-Flo Air-Operated Double-Diaphragm (AODD) Pumps. Installed at the pump’s discharge, All-Flo pulsation dampeners reduce fluid pressure and flow fluctuations to provide a smoother discharge flow. This function is critical in applications that need to minimize system vibration in order to protect and enhance the accuracy of downstream instrumentation. It also extends equipment life by reducing the load on the pump.


  • Container filling
  • Metering and dosing
  • Food production
  • Paint, resins, and coatings
  • General industrial
  • Water and wastewater
  • Filtration
  • Ceramics
  • Semiconductor