Cross Reference Information and Support Guide for Vintage Wilden^® Products

As a result of Wilden®'s continuous pioneering of new Air-Operated Double-Diaphragm (AODD) pump technologies, many older pumps have been redesigned and transitioned into Wilden’s current Air Distribution System (ADS) families, resulting in improved operation and significantly widened application ranges.

In its mission to evolve Air-Operated Double-Diaphragm (AODD) pump technology to enhance performance, options, reliability and applications, Wilden has engineered the most technologically-advanced air distribution systems (ADS), including the Pro-Flo®, Pro-Flo X™, Turbo-Flo™, Accu-Flo™ and revolutionary Pro-Flo® SHIFT, all of which offer lube-free and non-stalling operation, as well as improved performance and efficiency. These five ADS styles are available for use in Original™ Series clamped and Advanced™ Series bolted configurations, offering superior containment, larger solids passage and the increased flow rates required for today's demanding operational needs.

Vintage and Obsolete Wilden ADS

Wil-Flo™ and Pro-Flo™ V ADS

As a result of Wilden's continuous pursuit of new pump technologies, the Wil-Flo and Pro-Flo V Air Distribution Systems (ADS) have been replaced with the Pro-Flo™ X ADS. This advancement in technology brings significant improvements to enhance pump operation. All pumps previously classified as Wil-Flo and Pro-Flo V are now part of the Pro-FloX family of pumps. Efficiency, high output and incredible performance are at the heart of the Pro-Flo X ADS to meet your pumping challenges and increase your ROI.

In addition to the Pro-Flo X, Wilden has introduced additional technological advancements in ADS options to enhance the performance and reliability of AODD pumps. See the ADS section of the Wilden website for innovative ADS options.

M-Series ADS

In our mission to continually enhance pump technology, Wilden replaced the traditional M-Series Air Distribution System (ADS) with the advanced Turbo-Flo™ ADS to deliver significant operational and functional improvements. All pumps previously referred to as part of the M-Series are now part of the Turbo-Flo family of pumps.

M-Series exploded views and parts lists have been replaced by the Turbo-Flo™ AODD pump line and can be found in the Turbo-Flo™ EOM manuals.

In addition to the Turbo-Flo, Wilden has introduced additional technological advancements in ADS options to enhance the performance and reliability of AODD pumps. See the ADS section of the Wilden website for innovative ADS options.

Vintage and Obsolete Wilden AODD Pumps Engineering and Operations Manuals

The following is a list of Wilden pumps that are no longer available. For the most up-to-date listing of obsolete pumps and parts, contact a Wilden distributor.