FAM-ADV-BRO

Product catalog summary

Introduction
Wilden Pump and Engineering LLC, founded in 1955, specializes in air-operated double-diaphragm pumps (AODDP) and is renowned for its commitment to excellence, customer satisfaction, and innovation, supported by a global distributor network.

Unique Characteristics
Wilden pumps are air-operated, offering high flow rates, efficiency, and product containment. They are self-priming, capable of running dry, and feature anti-freezing technology. These pumps are intrinsically safe, lube-free, and reliable for on/off operations.

Applications
These pumps are suitable for handling a variety of fluids including solvents, acids, caustics, high viscosity and pressure fluids, large solids, abrasive media, and hazardous liquids. They are versatile for installation, being portable, self-priming, and capable of submerged operations.

Energy and Process Applications
Wilden pumps are utilized in energy sectors such as storage terminals and biofuels, handling raw crude oil, chemicals, ethanol, and more. In process industries, they are used in chemical, food, beverage, and pharmaceutical plants for handling acids, solvents, and general chemicals.

Hygienic and Water/Wastewater Applications
Wilden provides hygienic pumps for food, beverage, dairy, and pharmaceutical applications, ensuring safety and performance. They are also crucial in municipal and industrial water and wastewater plants.

Air Distribution Systems
The Pro-Flo® SHIFT system optimizes air consumption, reducing operational costs while maintaining efficiency. It is cost-efficient, robust, and environmentally sensitive, offering superior flow rates and reduced maintenance costs.

Diaphragm Technology
Wilden's Ultra-Flex™ diaphragms ensure longer life, with material options like Neoprene, Buna-N, EPDM, and Viton®. PTFE and thermoplastic elastomers are available for aggressive fluid applications.

Advanced™ Bolted Pumps
The Advanced™ Series pumps offer maximum performance and containment with various material options. They ensure leak-free operation, superior torque retention, and enhanced efficiencies with systems like Pro-Flo® SHIFT.

Technical Data
Sizes range from 6 mm to 76 mm, with materials including aluminum, stainless steel, and alloy C. Elastomers can withstand temperatures up to 177°C, with performance data showing max flow rates of 1021 lpm and max discharge pressure of 20.6 bar.

Conclusion
Wilden pumps provide optimized applications, reduced air consumption, and lower operational costs, ensuring high performance and reliability across various industries.

Catalog excerpts

Expert Solutions for Critical Applications ADVANCED™ SERIES Brand Portfolio ADVANCED™ BOLTED METAL PUMPS ADVANCED™ BOLTED PLASTIC PUMPS HIGH PRESSURE PUMPS

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Advanced™ Solutions Since 1955 Wilden Pump and Engineering LLC has been the global leader in air-operated double-diaphragm pumps (AODDP). Wilden is deeply committed to the pursuit of excellence, customer satisfaction, research & development and market knowledge. As a premier organization, Wilden has the infrastructure, knowledge base, and intellectual capital to exceed your expectations worldwide. Our world-class distributor network ensures that you will have access to the latest pump technologies and fluid transfer services available. Wilden and its distributor network are devoted to your industries,...

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Installation Versatility Self-Priming • Portable • High vacuum • Run-dry capable • No heat generation Positive Suction Head • Preferred installation for high viscosity applications • Superior product containment • Inlet pressure should be limited to 0.7 bar (10 psig) to maximize parts life Submerged • Air-operated pumps (non electrical) • Single-point exhaust options available for submersible applications • Multiple material options available for process fluid compatibility

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MARKETS SERVED ENERGY Wilden’s pumping solutions are leading the way in energy efficiency in storage terminals, biofuels and solar cell manufacturing. Wilden pumps play a vital role as transfer points from one mode of transportation to another and as safe, secure storage locations until product transfer is needed. Wilden is also committed to helping build a clean energy economy through the use of biofuels. Typical Applications Handled: • Raw crude oil • Chemicals • austics C • Ethanol • iodiesel B • ases G • rude oil C • efined petroleum products R • Solvents • Solar cell manufacturing • etroleum...

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The Pro-Flo® SHIFT is the new standard for AODD pumps. The innovative, yet simple, Pro-Flo® SHIFT Air Distribution System (ADS) features an “air control spool” that automatically optimizes air consumption and eliminates the overfilling that can lead to overcharging of the air chamber, all while causing no corresponding reduction in flow rate. The Pro-Flo® SHIFT’s revolutionary ADS design meters the air flow, allowing for just enough air to keep the pumping process operational. The results are a reduction in air consumption and operational costs while maximum operational efficiency and volumetric...

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Market Position: • Variable control (discharge flow rates & air consumption) • Superior flow rate • Superior anti-freezing • Single-point exhaust options • Lube-free operation • ON/OFF reliability • Most efficient flow rate per air consumption usage • ATEX models available Features: • Efficiency Management System (EMS™) • Metal and plastic material options • Non-stalling unbalanced spool • Simple and durable design Application Traits: • Maximize performance and efficiency • Process applications • Max. Mean Time Between Repair (MTBR) Availability: • 13 mm (1/2") • 25 mm (1") • 38 mm (1-1/2") •...

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Progressive Diaphragm Thermoplastic Elastomer (TPE) • Polyurethane: An excellent general purpose diaphragm for use in nonaggressive applications. This material exhibits exceptional flex life and durability. Wilden’s most economical diaphragm. Also available as part of Wilden’s EZ-Install flex-profile diaphragm line. • Wil-Flex™: Made of Santoprene™, this diaphragm is an excellent choice as a low cost alternative to PTFE in many acidic and caustic applications such as sodium hydroxide, sulfuric or hydrochloric acids. Wil-flex™ offers excellent abrasion resistance and durability, at a cost comparable...

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Rubber Elastomers • Neoprene: An excellent general purpose diaphragm for use in nonaggressive applications such as water-based slurries, well water or sea water. Exhibits excellent flex life and low cost. • Buna-N: Excellent for applications involving petroleum/oil-based fluids such as leaded gasolines, fuel oils, hydraulic oils, kerosene, turpentines and motor oils. • EPDM: Excellent for use in applications requiring extremely cold temperatures. It may also be used as a low cost alternative for pumping dilute acids or caustics. • Viton®: Excellent for use in applications requiring extremely...

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Advanced™ Bolted Pumps As the global leader in AODD bolted pumps, Wilden has the largest material offering in the industry. The Advanced™ Series metal and plastic bolted pumps offered by Wilden are specifically designed for maximum performance, efficiency and containment. The bolted configuration ensures total product containment while the liquid path reduces internal friction to maximize output and efficiency. Multiple elastomer options are available to meet and exceed your abrasion, temperature and chemical compatibility challenges. Advanced™ Series pumps are offered in aluminum, stainless...

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ADVANCED™ Series Metal Bolted Pumps Features Tech Data • ADS: Pro-Flo® SHIFT, Pro-Flo®, Pro-Flo X™, Accu-Flo™ • All metal bolted construction • Materials: Aluminum, Ductile Iron, Stainless Steel, Alloy C • Higher flow rates • Superior containment • Elastomers: Buna-N, Neoprene, EPDM, Viton®, Wil-Flex™, Saniflex™, Polyurethane, PTFE , Geolast® • Anti-freezing technology • Portable & submersible Performance Data • BSPT (NPT) or DIN (ANSI) liquid connections available • Lube-free operation • Max suction lift: 9.5 m (31.2') Wet, 7.6 m (25.0'), Dry • Max disp. per stroke: 6.09 L (1.61 gal) • Max discharge...

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