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

Pro-Flo X image

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

FIT Bolted Metal Pumps

SizePumps
1” PS220 - 25 mm (1") FIT Metal Pump
PS230 - 25 mm (1") FIT Metal Pump
1 1/2” PS420 - 38 mm (1 1/2'') FIT Metal Pump
PS430 - 38 mm (1 1/2'') FIT Metal Pump
GPS420 - 35 mm (1-1/2”) Natural Gas FIT Pump
GPS430 - 35 mm (1-1/2”) Natural Gas FIT Pump
HS430S - 38 mm (1-1/2”) FIT High Pressure Metal Pump
2” PS820 - 51 mm (2'') FIT Metal Pump
PS830 - 51 mm (2'') FIT Metal Pump
GPS820 - 51 mm (2”) Natural Gas FIT Pump
GPS830 - 51 mm (2”) Natural Gas FIT Pump
3” PS1520 - 76 mm (3'') FIT Metal Pump
PS1530 - 76 mm (3'') FIT Metal Pump
GPS1520 - 76 mm (3”) Natural Gas FIT Pump
GPS1530 - 76 mm (3”) Natural Gas FIT Pump

Advanced Series Bolted Metal Pumps

SizePumps
2” PS810 - 51 mm (2”) Brahma™ Advanced™ Bolted Metal Pump
3” PS1510 - 76 mm (3”) Brahma™ Advanced™ Bolted Metal Pump

Advanced Series Bolted Plastic Pumps

SizePumps
1 1/2” PS400 - 38 mm (1-1/2”) Advanced Plastic Pump
2” PS800 - 51 mm (2”) Advanced Plastic Pump
3” PS1500 - 76 mm (3”) Advanced Plastic Pump

Original Series Clamped Metal Pumps

SizePumps
1” PS1 - 13 mm (1/2'') Metal Pump
PS1 - 1/2" / 13 mm Saniflo FDA Original Metal Pump
1 1/2” PS4 - 38 mm (1-1/2") Metal Pump
PS4 - 1 1/2” / 38 mm Saniflo FDA Original Metal Pump
PS4 - 38 mm (1-1/2”) Saniflo™ Hygienic Series HS Metal Pump
PS4 - 38 mm (1-1/2”) Stallion® Solids Handling Metal Pump
2” PS8 - 51 mm (2") Metal Pump
PS8 - 2” / 51 mm Saniflo FDA Original Metal Pump
PS8 - 51 mm (2”) Saniflo™ Hygienic™ Series Metal Pump
PS8 - 51 mm (2”) Stallion® Solids Handling Metal Pump
3” PS15 - 76 mm (3") Metal Pump
PS15 - 3” / 76 mm Saniflo FDA Original Metal Pump
PS15 - 76 mm (3”) Saniflo™ Hygienic™ Series Metal Pump
PS15 - 76 mm (3”) Stallion® Solids Handling Metal Pump
4” PS20 - 102 mm (4") Metal Pump

Original Series Clamped Plastic Pumps

SizePumps
1 1/2” PS4 - 38 mm (1-1/2”) Original Plastic Pump
2” PS8 - 51 mm (2”) Original Plastic Pump