Wilden - Air Operated, Double Diaphragm Pumps
Since 1955 Wilden has been the market leader in air-operated double-diaphragm pumps. Wilden is deeply committed to the pursuit of excellence, customer satisfaction, research & development and market knowledge. As a premiere organization, Wilden has the infrastructure, knowledge base, and intellectual capital to exceed customer expectations worldwide.
Our intense efforts to develop new technology and listen to ever changing market dynamics gives us the ability to solve your tough pumping applications today. Our knowledge base combined with new technology will give you the confidence when selecting a trustworthy solution for your process.
We specialize in air operated, double diaphragm pumps
G&W Industrial Sales not only sells Wilden pumps, but we offer service and parts for all major competitive brands, including Graco, ARO, Warren Rupp, Versatmatic, and Yamada. If you need parts for your pump, give us a call at 304-422-4755.
Wilden Stallion® Pumps
The Stallion® pump series is designed to transfer solid-laden slurries safely and effectively. It is an ideal pump for mine dewatering. Large internal clearance and flow-through design keep the pump from clogging while Wilden's patented air distribution maintains ON/OFF reliability. Stallion® technology incorporates an altered ball/seat check valve assembly maximizes part life, increases suction lift, and maximizes flow rates. Ultra-Flex" diaphragm technology increases parts life by utilizing sacrificial rubber and a controlled flex pattern. A polyurethane screen base has been added to the inlet of the pump for added durability.
Read More about Air Pumps for Mine Dewatering
Wilden Advanced™ Metal Pumps
Wilden's revolutionary Advanced™ Series pumps were specifically designed for maximum performance and efficiency. The bolted configuration of these pumps ensures total product containment while the redesigned liquid path reduces internal friction to maximize output and efficiency. A variety of elastomer options, including Teflon® PTFE, are available to meet abrasion, temperature, and chemical compatibility concerns. The Advanced™ Series metal pumps are offered in die cast aluminum, stainless steel and alloy C. A variety of options such as ANSI and DIN flanges and specialized air distribution systems are available to meet your specific application requirements.
Read More…
Watch Video on how a Wilden pump works
New 1.5" Stainless Steel Bolted Pump
Wilden is excited to announce the new 1-1/2" center-ported Advanced™ Series stainless steel pump. This new design features a full 1-1/2" flow path and threaded 1- 1/2" horizontal fluid connections. This is an ideal pump where superior product containment, increased flow rate and higher efficiency is required. This center-ported Advanced™ metal pump comes equipped with the Pro-Flo X™ Air Distribution System (ADS). It is available with a 316 stainless steel wetted path and a wide variety of elastomer options to accommodate numerous applications. This pump can also be ordered with a 1-1/4" vertical discharge connection that matches the current Wilden clamped stainless steel pump models, and is a direct replacement for the clamped pump. installation.
Engineering Operation and Maintenance Manuals
Wilden EOM’s provide the formal information you need for your pump. The updated Wilden website allows you to search based on air system, pump size, type and even brand. If you would like a customized list of spare parts for your pump, we will be happy to provide one of you.Read More...
Improving Efficiency in Air Distribution Systems (ADS)
It has been 55 years since air-operated double-diaphragm (AODD) pump technology was invented and introduced to the market, and it is safe to say that the day in 1955 when the first AODD pump began operating remains a watershed moment in industrial pump history. AODD technology grew from humble beginnings, mainly as a way to pump waste water in mining applications. A number of improvements have been made to the AODD pump ADS over the years to improve performance, reliability, and efficiency.One improvement was the introduction of a new unbalanced air valve spool.
Read More…
Almatec® Pumps
Almatec® E-Series double diaphragm pumps offer many advantages over the discontinued A-Series. The advantages include:
 |
Increased Capacity | ||
|---|---|---|---|
|
Decreased Air Consumption | ||
|
Reduced Noise Level | ||
|
|
In addition to the advantages listed above E-Series pumps are available constructed from virgin Polyethylene. Trials based on the sand-slurry method have shown that the abrasion resistance of Polyethylene is 7 times higher than Polypropylene and 1.6 times higher than steel. This high resistance to abrasion makes it the ideal pump for many applications such as pickling baths in the electroplating industry, printing inks, lime slurry, and ceramic mass and glaze in the ceramics industry to name a few.
Almatec® also offers conductive plastic E-series pumps. The housings and internals of the conductive version are made of PE or PTFE filled with conductive pigment which always remains below the limits set by the FDA. The pump can be grounded via a connection on the center housing the eliminating the risk of electrostatic discharge. Conductive pumps in the E-Series are ATEX certified.
For a complete list of the unique features available on Almatec® E-Series pumps including the integral pulsation dampener please visit their website
King Cobra Hose Pump
The King Cobra™ Series peristaltic pumps are rugged industrial self-priming hose pumps that can handle your toughest fluid transfer needs - from abrasive and aggressive fluids to sheer sensitive, viscous and particle-laden materials, such as lime slurry. The King Cobra™ pump has excellent volumetric capacity which makes this pump well suited for dosing applications.
The simple seal-free design is run-dry capable, reliable and eliminates any potential leak points. This pump is easy to operate, inexpensive to maintain and provides superior suction lift.
Download Brochure
Other Types of Pumps
The Pump Solutions Group of Dover Corporation was formed earlier this year to provide cohesion, synergies and value to customers with a superior family of pump products. PSG’s broad array of premiere pump brands include Wilden, Blackmer, Mouvex, Neptune, Almatec, and Griswold. G&W Industrial Sales can now provide you any of these pumps to help your fluid transfer solution.Read More…
