Sanitary / Hygenic

March Manufacturing began in 1954 as a job shop performing precision machining for the aircraft industry.  In 1955, March developed its first pump for removing cooling coil condensation.  Our first magnetic drive pump came out in 1962.  In the late 60’s, March ceased operating in the aircraft industry to concentrate on pumps.

Originally located in Skokie, IL, a suburb of Chicago, March moved in 1968 to Glenview, IL to a larger building to better accomodate the increasing demand for sealless pumps.

The company was founded by William Zimmermann.  Since the beginning, March has been managed by the Zimmermann family, and  continues today.

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Wilden’s accessory products offer flexibility and value to your liquid process and expand the application range of Wilden pumps by complimenting the performance and specification of your pump. Wilden electronic controllers automate your Wilden pump for batching, and other electronically controlled dispensing applications and processes. By eliminating pump pulsation we can also create laminar process flow, or control the liquid level within a system or process.

DA GLOBAL features thousands of after-market parts IN STOCK in our California-based, 15,000 sq. ft. facility. We specialize in after-market parts for WILDEN®, WARREN RUPP® and ARO®, among others. Large tooling investments allow us to bring forth hundreds of new parts every 6 months, making NOMAD the undisputed leader in its industry.

Air diaphragm pumps are widely used in a variety of applications due to their versatility. Air operated double diaphragm pumps feature few moving parts, with no motor, base plate or other peripherals required. The design style, coupled with its positive displacement functionality, allows for the transfer of shear sensitive products with self-priming up to 25 feet. Air diaphragm pumps feature low initial investment as well as low replacement costs for wear parts when compared to other pump types.

Atex options are available

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We are your first choice for the grinding of dry products!
From A (activated carbon) to Z (zinc) - we offer the right mill for your product.

Our extensive experience and wide range of mills are available for the fine cutting, fine grinding and ultra-fine grinding of dry products of all desired finenesses.

High-performance classifiers for the finest of products, round off our program.

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Rotary lobe pumps are equally suitable for low and high-viscous media. Due to their large free ball passage and low rotational speed they are relatively tolerant to blockage and solid materials in the medium. Varying solid content and thereby caused pressure variations are no factor to the flow. Their performance capacity is higher than that of many other positive displacement pumps of the same type. As energy is the most decisive factor of life cycle costs this is one of the most important benefits of this pump technology.

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Air operated double diaphragm pumps are widely used in a variety of applications due to their versatility. AODDP's feature few moving parts, with no motor, base plate or other peripherals required. The design style, coupled with its positive displacement functionality, allows for the transfer of shear sensitive products with self-priming up to 25 feet. Air diaphragm pumps feature low initial investment as well as low replacement costs for wear parts when compared to other pump types.

Advantages of AODD pumps can include:

• Chemical compatibility
• Self priming
• Ability to dead head
• Variable speed
• High viscosity
• High pressure
• High temperature
• Large particle size
• Portability

Macnaught Pty Ltd is a leading designer and manufacturer of quality lubrication and fluid transfer equipment into markets such as agriculture, automotive, mining, aviation, industrial and marine. Macnaught is also globally renowned for the manufacture of high quality, oval-gear, positive displacement flowmeters that are known for their reliability, durability and overall design excellence.

Macnaught Pty Ltd, a privately owned company established in 1948, has been designing and manufacturing premium quality fluid measurement, fluid transfer and lubrication equipment for the agricultural, automotive, industrial, mining and transport industries across the globe for over six decades. 

Leaders in our field, we design and manufacture world-class products with a commitment to excellence as one of our main goals. 

We maintain our leading position in the market through strategic distributorships, innovative design, technical expertise and dedicated people. 

Macnaught continues to lead the market by providing its strategic partners with superior product options and quality service to ensure ongoing loyalty. We value the relationships we maintain in the industry and are committed to ensuring we continue to add value to the businesses we serve.

Through enhanced R&D, manufacturing, warehousing, sourcing and distribution capabilities, as well as the ongoing design and development of new products, Macnaught is well positioned for substantial growth and maintaining our leading position in the market.

Macnaught's mission is to always exceed industry standards with its products and services.

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Scully Signal is the world leader in fail-safe overfill protection for petro-chemical road tankers and fixed storage tanks. It is standard equipment in use at most New Zealand fuel terminals. Scully employs self checking failsafe technology in all its designs.

The positive displacement, sliding-vane design is well suited for higher capacity, medium head pumping applications. The sliding vane design is unique because it can handle small amounts of vapor formed at the pump suction, and the vanes are self-adjusting for extended wear. A variety of sealing options are available and the range includes magnetically coupled pumps.

JEC sanitary centrifugal pumps perform at a high efficiency level which gives the benefit of low energy consumption. This is achieved by the spiral shaped casing and a double curved impeller, which reduces friction and turbulence and increases suction capacity (low net positive suction head). Despite the higher performance level, fluids are handled gently compared with normal centrifugal pumps, thereby safeguarding product integrity. The pumps operate at a low noise level which allows safer and more comfortable manufacturing conditions.

JCP series offer a number of features that maximize cleanability, and it is approved of EHEDG and 3-A authorization. Precision casted casing and compact seal system extend seal life, which minimizes down time of system.

External balanced Front Loading Seal extends seal life and easy to maintenance.

The Wilden® Universal Drum Pump Kit is a cost effective, lightweight and portable means of adapting your 1/4" and 1/2" Wilden AODD (air-operated double-diaphragm) pump to drum pumping applications.

The Wilden® Universal Drum Pump Kit provides a flexible package offering infinite speed and pressure capabilities, that also has the following capabilities:

• The ability to dry run,
• self-prime
• dead-head
• cost-effective
• efficient liquid transfer.

Available in a variety of materials, it's compatible with virtually any fluid. From 5-gallon buckets to large plastic totes, the drum pump kit will minimize the mess usually associated with dispensing from large drums.

Wilden®plastic pumps are specifically engineered for maximum performance and efficiency in a variety of applications. In choosing a plastic pump over a metal pump, price, chemical compatibility and mobility come into play. Wilden plastic pumps are lighter compared to metal pumps and therefore easier to transport.The Wilden Advanced Series AODD plastic pump is lighter compared to metal pumps and is easier to transport. When chemical compatibility is critical, plastic AODD pumps provide an outstanding option over metal pumps that are incompatible with certain chemicals. The bolted configuration ensures total product containment optimised liquid path reduces internal friction to maximise output and efficiency. The clamped configuration ensures reliability without sacrificing ease of maintenance. The clamp bands are easily removed for replacement of diaphragms and easy cleaning.

A variety of elastomer options, including Teflon® PTFE, are available to meet abrasion, temperature and chemical-compatibility requirements. The Bolted Series plastic pumps are offered in polypropylene, PVDF and Teflon® PFA. A variety of options, such as ANSI and DIN flanges, and specialised air distribution systems (ADS) are available to meet specific application requirements.

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

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: