Water Supply

Multistage, Ring Section Pump

Our process duty, horizontal ring section multistage pump. Designed for moderate to high-pressure pumping, the RS is available in seven basic sizes with overall performance to 2,600 HP.

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Heavy Duty fully transportable engine driven pumps for a wide range of applications. QP Aussie pumps are designed for local conditions and the range is extensive enough to cover applications.

Fire Fighting Pumps - Designed to out-perform and out-feature all other portable firefighting pumps, the Aussie Fire Chief is the flagship of the Aussie series. The range includes 2” and 3” fire fighting pumps delivers flows to 510 lpm (litres per minute) and heads to 98 metres.

Trash Pumps - Rugged trash pumps in 2”, 3” and 4” with flows to 1800 lpm, heads to 27 metres and suction lift to 7.6 metres. The pumps feature a big front mounted 'cleanout' port and high SG, cast iron, non clog style, open impeller and volute system designed to pump solids in suspension and resist wear.

Transfer Pumps - Aussie gushers (transfer pumps) are available in a range of sizes from 2” to a massive 6″ inlet/outlet. Designed to be ultra reliable, these pumps have applications in the transfer of high volumes of liquid at relatively low pressures. Flows of up to 2900 lpm, (QP602) with heads of up to 33 metres.

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Standard Metering Pumps are engineered to safely measure and dispense preset batches of product from drums and tanks. The unique design eliminates the need for scales and pails as product can be metered directly out of your source vessel. Available in both Industrial and Sanitary configurations.

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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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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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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SANITARY PULSATION DAMPENERS

FDA compliant materials and easy to clean for sanitary or food applications.

                                 Designed for sanitary applications in chemical, industrial, water treatment, pharmaceutical and food/beverage industries,the Blacoh sanitary line of pulsation dampeners and surge suppressors feature specialized stainless steel bodies and tri-clamp fitting   Blacoh’s pulsation dampeners can remove up to 99% of pulsation and vibration, enhancing all-around performance and reliability of fluid flow and protect the system from costly maintenance and repair. Reduce pulsation, improve laminar flow, mitigate water hammer, shaking pipes,splashing, enhance pump performance and flow meter measurement by using one of these units. FDA compliant materials available, including polished and bead blasted 316L stainless steel surfaces. Tri-clamp inlets, optional T-handles, and autoclave safe wetted components provide for easy cleaning.

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The Grundfos CR vertical, multistage, centrifugal in-line pump family works for water supply, water treatment and almost any industrial solution – including those for high-pressure, hot, dangerous, flammable and aggressive liquids.

Now, the range has been upgraded with a new, more robust generation of CR pumps (CR 95, CR 125 and CR 155), offering an optimised hydraulic design for world-class energy efficiency.

Thanks to a small footprint, the pumps are also easier and less costly to install than comparable pumps.

The new CR pumps have been developed using simulation-driven design to perfect every single component and have been field-tested around the world, so you can install and operate the range with total confidence.

The CMB is the horizontal alternative

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High Pressure Pumps: Multistage Horizontal High-Pressure Centrifugal Pump.

The Grundfos Hydro MPC booster systems are made to the very highest standards. Thanks to the CU 352 controller, they handle even the most difficult boosting jobs with ease and accuracy.
All components have been combined with focus on quality and efficiency. The Grundfos Hydro MPC booster systems are designed to last: sturdy, compact units with easy access to all service parts. Grundfos Hydro MPC booster systems can be used wherever additional pressure is required. Each booster model has been designed to meet specific customer demands for capacity and control.

The intelligent cascade control ensures that the optimum number of pumps required to meet the demand runs at any time. Together with the CR with IE3 motors, this makes the Hydro MPC the most energy-efficient solution for maintaining a constant pressure during changing flow demands.

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A pressure boosting system is designed to increase low pressure in a water system in order to achieve sufficient water flow and pressure to consumers.

Pressure boosting systems generally consist of one or more pumps which are installed in a booster system to increase the pressure in a system to a certain point independent of flow and inlet pressure.
 
System configuration
Pressure boosting systems are available in various system configurations, each offering different advantages and characteristics such as comfort level, initial investment cost, running costs, flexibility and supply assurance.
 
Examples of pressure boosting configurations:

• Direct boosting systems: A system where a booster set connected directly to the water mains serves the whole building or only the upper parts of it.
• Zone divided systems. Here, a number of boosters connected to the water mains or a common break tank serve their own pressure zone.  
• Roof top tank systems. Here, a booster fills up a roof tank from where the water uses gravity to run to the consumer. This system often has a separate booster set serving the upper floors where the pressure is too low due to insufficient geometric height.
• Series connected system with intermediate break tanks. Here, every booster serves its own pressure zone in a building, drawing from its own break tank which is located on a separate floor. 
• Series connected system without intermediate break tanks. Here, the boosters are connected directly in series.  

 
 
Variable Frequency Drive (VFD) controlled systems
VFD controlled systems can deliver the exact needed amount of water thus ensuring that only the needed energy is consumed. These systems also have the advantage that the set point can be altered according to the flow, ensuring that the energy loss due to resistance in pipes is reduced. So even though the initial investment in such a system is higher than in a non-VFD system, the low running cost, the high comfort level and the flexibility of the system often justify the investment. 

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Grundfos circulators are available in a wide range of materials and configurations to meet your application needs. They are suitable for heating, cooling and hot water recirculation in residential and commercial buildings. 

Grundfos offers a full line of maintenance-free circulators for moving hot water, from the boiler to heating devices. Energy-efficient options feature a permanent magnet motor capable of saving up to 80 percent of energy consumption when compared with conventional circulators.

Available for both new home construction, as well as retrofit projects, Grundfos hot water recirculation solutions eliminate the wait for hot water at showerheads and sink taps, preventing thousands of gallons of water from flowing down the drain as it warms.

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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.