Why Choose Pro-Flo® SHIFT Air-Operated Double Diaphragm Pumps (AODD Pumps)

The Wilden® Pro-Flo® SHIFT Pumps are engineered to restrict the air flow into the air chamber as each pump stroke nears completion, ensuring just enough air is introduced to sustain the pumping process. This efficiency automatically optimizes air consumption and eliminates overfilling of the air chamber without compromising flow rate.

Features and benefits of the Pro-Flo SHIFT ADS include:

  • Up to 60% in air savings, all while retaining existing flow rates
  • Reduced total cost of ownership
  • Ease of maintenance
  • Unbalanced spool preventing stalling
  • Simple pilot spool to trigger which air chamber is filled
  • Minimum moving parts (less wear)
  • Tight tolerances to eliminate lost air

Wilden Pro-Flo SHIFT diagram pumps achieve some of the industry’s highest flow rates while reducing operational costs.

Up to 60% reduction in air consumption, 34% more product yield than competition, and lower cost of ownership
White Paper - Choosing the right Wilden AODD Pump can Help Decrease Energy Consumption - Download Link

White Paper: The Right AODD Pump Can Help Decrease Energy Consumption

As energy costs rise and the sustainable-manufacturing movement gains momentum, industries are striving to innovate new manufacturing and production methods. The Wilden Pro-Flo SHIFT Series diaphragm pumps exemplifies this with its energy-efficient design. It effectively reduces energy consumption and costs, aligning perfectly with the principles of sustainable manufacturing.

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Pro-Flo SHIFT - How it Works Animation

Why is eliminating air so important?

Watch this “How It Works” animation to discover the unique advantages of the Wilden Pro-Flo SHIFT over other AODD pumps. This video illustrates how the Pro-Flo SHIFT stands out for its simplicity, reliability, and efficiency compared to traditional AODD pump competitors. It is truly as easy as plug, pump, and save!

Real-World Examples

AMTROL
USA

“The Wilden Pro-Flo SHIFT increased our efficiency. Our cycle time has been reduced by nearly 40 percent to expand our waste-processing capacity without additional equipment. The SHIFT has been a major benefit in improving our waste-processing capabilities without major capital investments.”

PT. Indochemical Citra Kimia
Indonesia

Installed a PS Series Pump, which proved to fill their tank 78 minutes less than the competitor's, while they needed 2,164 standard cubic feet per minute (SCFM) to complete the process.

Chromalloy
The Netherlands

Upgraded their existing Wilden Original Series AODD Pumps to Pro-Flo SHIFT.

“We’ve taken four cents per cubic meter per hour (m3/hr) off the operating cost, and at 16 hours a day, five days a week, we recalculated the investment we made, and we will be saving €11,000 ($12,020) per year for the eight pumps. The Pro-Flo SHIFT ADS investment will be paid for in 12 months.”

Pro-Flo Shift Pump Options

Bolted Metal
AODD Pumps

High product containment and flow. Excellent choice for pumping flammable fluids where ATEX rating is needed.

Clamped Metal
AODD Pumps

Robust and reliable. Quick maintenance and simple installation allow for low downtime for repairs.

Bolted Plastic AODD PumpsBolted Plastic
AODD Pumps

Simple and effective. Offers high product containment and chemical resistance to aggressive chemicals.

Clamped Plastic AODD PumpsClamped Plastic
AODD Pumps

Rugged and proven. Engineered with ease of maintenance in mind with a rotatable inlet and discharge for flexibility.