Chemicals

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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Emco Wheaton supplies a range of solutions for your fueling challenges. Automatic shut-off fueling systems have been developed for transit buses, mining and other off-highway vehicles, gantry cranes, and locomotives. Overwing fueling solutions have been developed for general and military aviation including small aircraft and helicopters.

Emco Wheaton DRY-BREAK Couplers and Adapters are designed for total safety in low-pressure, petroleum and light chemical applications. Fluid cannot flow until the Emco Wheaton coupler has been locked into position on an Emco Wheaton Adapter and the valve opened. The coupler can only be disconnected from the adapter when the valve has been closed. Since product loss is thereby eliminated, possible hazards associated with leakage at disconnect are no longer a concern.

MAXIMATOR Pumps are available in 5 sizes: M, S, G, GX, DPD. The sizes vary according to their suitability for different pumping media, wide ranging flow rates and their maximum allowable operating pressures. MAXIMATOR provides the best-suited fluid pump for each application.

Provide Dynamic Self-Checking® monitoring of, and overfill alarms for, storage tanks. Scully Storage Tank Systems also provide for the capability of controlling pumps and valves for immediate and automatic shutdown of product flow.

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Provide Dynamic Self-Checking® overfill protection, as well as grounding verification for bottom loading terminals which load petroleum and liquid chemicals into tank trucks and rail tank cars. These systems control fills and eliminate spills of tanker trucks and work best with tank trucks outfitted with sensors pioneered by Scully.

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Provide Dynamic Self-Checking® overfill protection, as well as grounding verification for tank trucks that carry/haul petroleum and liquid chemicals. IntelliCheck®2, an on-board overfill prevention and retained product monitoring system for tank trucks and refuelers, is the flagship of Scully's Electronic Truck Product line that features Dynacheck®, Scully's patented, automatic and continuous self-checking circuitry.

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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.

LectroCount® is an electronic register that replaces the mechanical register, calibration gears and/ or adjuster mechanism traditionally used on many flow meters. Weights & Measures (custody transfer) approved advanced microprocessor based electronic registration, presetting and printing control systems. LectroCount® is designed to meet - even adapt to - your flow meter and process control instrumentation requirements.  Units are rated NEMA-4 non-incendive Class 1, Division 2, Group C & D. LectroCount® accepts pulse input from most flow meters and includes RS232/485 communications capability.  ATEX approved.

The LectroCount is the traditional electronic register technology which we can still support. For the latest technology please see the LC LCR iQ register or call Pump & Machinery

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Liquid Controls Positive Displacement Flowmeters are precision made liquid measuring instruments that maintain precise and accurate metering over long periods of operation. Simplicity of design and construction, together with sustained accuracy, has led to the widespread use of PD Series meters within a variety of highly valuable custody transfer applications throughout the world.

The positive displacement principle is the ONLY accurate method of measuring fluid flow. No other technology can achieve such accuracy because measurement becomes inferred, which is indirect and subject to assumption. The Liquid Controls Positive Displacement Flowmeter series directly converts volume to rotational output with minimum scope for error and with minimal disturbance from surrounding conditions such as variations in temperature, pressure or viscosity.

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NEMO® Progressing Cavity Pumps (also known as progressive cavity or helical rotary, eccentric screw, pigtail or cavity pump) have a very broad application range and are used in all branches of industry for the continuous, pressure-stable, gentle and low-pulsation conveyance of almost any substance. One advantage for the operator is that such a valveless positive-displacement pump is also capable of transporting stringy material safely. Whether for sludge, chemical substances, adhesives, petroleum or yogurt, one of the many pump types by NETZSCH and a selection of engineered joints to ensure your pump suits your application. Contact us and we will be happy to help you select the perfect one! Netzsch NEMO pumps are often used to replace the equivalent Mono or Orbit pump but Pump & Machinery can replace or repair either.

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.