Pro-Flo Shift® Valve Technology

The Wilden® Pro-Flo® SHIFT Air Distribution System (ADS) for Air-Operated Double-Diaphragm (AODD) Pumps – The Premium ADS

The Wilden® Pro-Flo® SHIFT (PS) is the premium air distribution system (ADS). The innovative, yet simple Pro-Flo SHIFT design features an air control spool that automatically optimizes air consumption and eliminates overcharging of the air chamber with no reduction in flow rate. The PS has won multiple innovation awards for its energy savings, performance and efficiency.

  • Achieves up to 60% savings in air consumption
  • Delivers more yield per SCFM versus competitive AODD pumps
  • Costs 50% less than electronically actuated ADS
  • Has fewer operating parts, meaning less downtime and simplified maintenance
  • Is available in a single-point exhaust option
  • Features plug-and-play operation
  • Mechanically actuated, no electronic parts, submersible, no additional configuration or complicated curves

PS pumps excel in a wide variety of applications including:

  • Chemical
  • Paint & Coatings
  • Mining
  • Oil & Gas
  • Water & Wastewater
  • Liquid Terminals
  • Process
  • Semiconductor
  • Food & Beverage
  • Pharmaceutical

Watch Wilden's video for more information on their latest efficient air valve design.