Edelmann & Associates, Inc. is the Wilden distributor for Wilden air operated diaphragm pumps in Minnesota, Western Wisconsin, North Dakota, and South Dakota. Wilden AODD pumps are available in metal or plastic, bolted or clamp band construction, with several air distribution systems such as the new PRO-FLO™ SHIFT, PRO-FLO®, ACCU-FLO™, and TURBO-FLO™ pumps. The newest series, Pro-Flo SHIFT, saves up to 60% in Air Consumption with up to 34% great flow rate than competitors. Plus it’s 6 year warranty is unrivaled. Wilden Pumps are Simple. Reliable. Efficient.

Wilden AODD pumps provide numerous unique benefits in all types of applications and markets, such as:

Self Priming
Shear Sensitive
Dry-Run Capable
Submersible
Portable
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)

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Wilden AODD Positive Displacement Pumps

The PRO-FLO SHIFT represents a significant breakthrough in energy efficiency with savings up to 60% air consumption and 34% greater flow rates compared to competitors.

Wilden’s PRO-FLO™ series of pumps are anti-freezing, and feature on/off reliability, lube-free operation, and a non-stalling unbalanced air valve.

The ACCU-FLO™ pump offers superior solenoid operated on/off reliability, lube-free operation, and simple installation. They offer excellent metering control with a direct electrical interface, and various voltage options.

Wilden’s TURBO-FLO™ pumps are an economical choice with low initial cost and proven technology. They feature a reliable metallic air distribution system, and are easy to maintain with very few replacement parts.

Additional Resources:

Download Wilden Pumps Catalog

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Wilden Pumps Selection

Wilden Air Operated Diaphragm Pumps primary types are listed below.

Featured: Pro-Flo Shift

Wilden’s Pro-Flo SHIFT is part of a new generation of air distribution systems (ADS) that have been designed to eliminate overfilling in AODD pump operation. This pump design restricts the air flow into the air chamber near the end of each pump stroke so that only enough air is introduced to keep the pumping process going. This is accomplished through the incorporation of an air control spool that automatically optimizes air consumption and eliminates overfilling of the air chamber with no reduction in flow rate.

Designed off the same basic design principles as the tried and true Pro-Flo Series which feature:

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

Up to 60% Air Savings at existing flow rates
Reduced total cost of ownership
Ease of maintenance
Ability to be used in harsh operating environments
No electricity required

Learn More About Pro-Flo Shift Pumps

Wilden Savings Calculator

Download the Wilden Savings Calculator (this is an excel file with formulas for your use).

pro-flo-shift-energy-savings-calculator_xlsx

Download White Paper "Reducing Air Usage with Energy Efficient AODD Pumps"

Wilden FIT Pumps

Direct replacements for existing Wilden clamped pumps, bolted pumps and competitive models
No repiping necessary
Available in 1" to 3" sizes
Pro-Flo, Pro-Flo-Shift and Pro-Flo X

Learn More About FIT Pumps