High Temperature

The Wilden® family of Air-Operated Double-Diaphragm (AODD) pumps has proven its rugged durability and reliable performance in countless installations since 1955.

As the inventor of the Air-Operated Double-Diaphragm (AODD) pump, Wilden remains the trustworthy industry leader by pioneering new innovations while providing unparalleled excellence in customer satisfaction. Wilden has also developed state-of-the-art Air Distribution Systems (ADS) that significantly increase positive displacement pump productivity by reducing air consumption and maintenance for the most energy-efficient AODD pump operation possible.

Wilden has an Air-Operated Double-Diaphragm (AODD) pump for almost every industrial application and process, including:

• Abrasive particles, • Acids, • Alcohol, • Beverage, • Cement, • Chemicals, • CIP (cleaning in process), • Dairy, • Food, • Fuel, • Gases, • Glues, • Hygienic, • Industrial, • Lubricants, • Paints and Coatings, • Petroleum, • Pharmaceutical, • Slurries, • Sugars and syrups, • Water – incl Wastewater, • Wine

Available in various sizes from 1/4" up to 4". With a wide range of elastomers available to suit your application

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Saniflo™ pumps are specifically for food and beverage applications. The standard Saniflo (pictured) meets FDA standards while the Hygienic™ Series (HS) Pumps are uniquely designed for high-cleanliness requirements and feature a free-draining flow path that enables CIP(clean in place) functionality. The HS flow-through liquid-path design also eliminates any potential areas where product residue can be build up and contaminate the product. Ideal for low-acid, pasteurised and protein-based products, including for biopharmaceutical sterile operations. HS pumps also meet the highest standards in the industry, including 3A, ATEX, EC 1935/2004 and FDA.

• Free-draining flow path for CIP capability

• 316 Stainless Steel 
   

• Easy assembly with self-centering ball cages  
   

• Permanent or rotatable stand for cleaning    
   

• Multiple valve options: ball, mushroom, or flap for different application requirements    
   

• Shear sensitive design  
   

• Greater flow - more gallons pumped per SCFM

Any type of fluid pump such as Air Operated Double Diaphragm, Metering, Hose, or Centrifugal pump will ultimately create uneven pulses in your system just due to its fluctuating nature.  However, over time this will quickly wear out the components of your pump as well as the overall system, often leading to sudden cracks in the pump or damage to the equipment.                    

A pulsation dampener is designed to absorb and give pressure when needed in order to smooth out the flow and reduce up to 99% of pulsation and shock in the system. Don’t wait until it’s too late; protect your system from the beginning.  Learn more about dampeners for any application:

When it comes to dampeners for AODD pumps, you don't have to sacrifice quality for price. Backed by the name you know and trust, our new AODDampener is a market-responsive quality product that improves the performance of your system, reduces water hammer and the common shaking of pipes caused by AODD pumps.

With its universal materials: 316 Stainless Steel and PTFE backed diaphragm, these units will cover almost all fluid applications and can be easily used in a full range of system materials from plastics to metals.

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The SEG range of grinder pumps from Grundfos is specifically designed for pumping effluent and untreated sewage for small communities or sparsely populated areas with no sewer systems or where gravitation systems are unsuitable.

Pressurised systems are the perfect choice for transfer of effluent and sewage, and the SEG range combines cost-effective prices with maximum protection for the environment by facilitating the use of smaller pressure pipes for minimal investment costs.

The SEG range is designed to reduce energy consumption and to keep downtime costs to a minimum, while maintaining peak performance throughout the system life.

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JEC sanitary WFI centrifugal pumps are ideal for high purity, pyrogen-free fluid for pharmaceutical process and deionized water. They perform at the same high efficiency levels as the other JEC centrifugal pumps.

The JEC range offers great quality pumps at competitve prices and Pump & Machinery have the expertise to help with selection, repair and servicing.

In all sectors of the beverage, dairy, pharmaceutical and food processing industries, JEC JWP Series pumps have been proven successful by absolute reliability, low energy consumption, perfect CIP clean ability and low noise level. Special feature of the JEC pumps is high efficiency which gives low energy consumption. The basis for this is the double curved impeller and modular design. The design reduces friction and turbulance, and gives a better suction capacity (low NPSH) at the same time as the pumped product is handled very gently.