Dosing and Metering Pumps

DOSING AND METERING PUMPS

MIX OR HANDLE FLUIDS WITH ACCURATE DOSING & METERING PUMPS

Dosing and Diaphragm Metering Pumps are used to add liquids to other fluid streams in constant volumes and in a consistent manner or frequency. They are used for all types of liquids.

Dosing and Metering Pumps are often found in water treatment plants (to inject chlorine, for example), chemical or other processing plants, mining sites, and more. Chemical processes often require high accuracy in the volume of liquids handled, so dosing and metering pumps are a great help for that.

There are four widely known types of dosing and metering pumps: diaphragm type constant injection, diaphragm type pulse injection, lobe pumps, and peristaltic pumps. While a powerful piece of equipment on its own, dosing pumps actually belong to a larger dosing system, which includes other pieces of equipment like tanks, valves, calibration devices, pulsation dampener, and more.

Hunter Pump’s dosing and metering pumps are energy-efficient, durable, and resistant in all types of conditions.

WHY CHOOSE HUNTER PUMPS

MIX OR HANDLE FLUIDS WITH ACCURATE DOSING & METERING PUMPS

Learn about our partnerships with leading chemical dosing pump manufacturers
At Hunter Pumps, we’re proud carriers of Grundfos – the industry front-runner in Dosing and Metering Pumps. Grundfos stands out not just for its brand legacy but for its features that ensure optimal performance.
 

GRUNDFOS DOSING PUMPS

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High Precision Dosing
High Precision Dosing: Grundfos pumps, like the SMART DDA-FCM Digital Dosing pump, excel in precise chemical dosing, ensuring maximum control over processes and seamless integration with system control. With a stepper motor drive, they offer an impressive turn-down ratio, typically at 1000:1. Their precision is second to none, ensuring accuracy better than 1%, especially at minimal capacities.
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Advanced Process Reliability
The pumps have microprocessor control and a smart drive to ensure exact dosing with minimal pulsation. This makes them adept at handling degassing liquids or high-viscosity chemicals. Their microprocessor-controlled brushless DC motor aids in precise control over both suction and discharge strokes, enhancing the management of viscous fluids and off-gassing chemicals.
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Flexibility

Grundfos hasn’t compromised on the ease of installation. Their digital dosing pumps feature a click-stop mounting plate, ensuring more flexibility during set-up.

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Wide Range of Applications

Grundfos dosing and metering pumps are versatile, catering to diverse applications such as:

At Hunter Pumps, our partnership with Grundfos underscores our commitment to providing solutions that prioritise process engineering and effectively manage flow rates in various applications.

BENEFITS AND APPLICATIONS OF DOSING AND METERING PUMPS:

Dosing and Metering Pumps are instrumental in various industrial processes, ensuring accurate and controlled dispensing of chemicals or other substances. Here are some notable benefits:

Precision in Application

Dosing and metering pumps deliver unparalleled accuracy. They are tailored to provide precise flow rates, ensuring that specific, measured amounts of chemicals or substances are introduced consistently. Such meticulous dosing not only ensures the consistency of the final product but also reduces the wastage of valuable chemical components.

Safety Assured

Safety is paramount, especially when dealing with volatile or hazardous substances. These pumps are designed to safely and efficiently combine chemicals, mitigating risks of unwanted reactions and work-related accidents.

Flexibility in Operation:

Dosing pumps, especially brands like Grundfos that we at Hunter Pumps endorse, come with adaptive control systems. Whether it's about turning the pump on or off at designated times using a timer or integrating sensors to monitor attributes like chlorine levels or pH, these pumps can be fine-tuned to cater to diverse industry needs.

At Hunter Pumps, we further amplify these benefits by offering Grundfos dosing and metering pumps, known for their accurate performance and exemplary adaptability across numerous applications. With a control system primed for precise flow rates in liquid or gas flows, our offerings embody reliability and precision, underscoring our promise of quality and efficacy in managing your operational requirements.

PUMP APPLICATIONS

Control volume, injection, feed, or dosing pumps are crucial for injecting chemical additives, proportional blending, and transferring liquids due to their adjustable flow rate control. Performance adjustment is possible by altering the stroke length and speed, impacting the suction and discharge functions.

Detergent Dosing

In commercial washing machines, these pumps ensure that the right amount of detergent is used for each wash. This keeps machines running smoothly and ensures clothes get cleaned properly without wasting detergent.

Automated Dispensing

When factories package products, they sometimes use these pumps to automatically add or fill items without humans having to do it. If they need to switch between products, digital controls help make the switch faster and smoother.

Water Treatment

Metering pumps help add certain chemicals to our water supply or wastewater to clean it. They’re good at using just the right amount of energy to do their job, which helps keep costs down.

Oil and Gas Production

In the world of oil and gas, these pumps add specific chemicals to the mix. These chemicals help prevent problems like blockages or corrosion, ensuring smooth flow and safe operations. And the good news? These pumps are built tough. Some can even go 20 years without needing any major fixes!

Pumps in Irrigation Systems

When crops are watered through big irrigation systems, these pumps help by adding nutrients (like nitrogen) to the water. This helps plants grow and ensures that excess nutrients don't harm our environment. Some pumps can be moved around, while others stay put, depending on what's needed.

In short, whether it’s cleaning our clothes, our water, or feeding our crops, these pumps make sure everything gets just the right amount.

Innovative Techniques For Market Needs

Regarding the technical side of things, Grundfos has you covered. Here’s a glance at the specifics of their dosing and metering pumps:

Pump TypeMax FlowHead MaxLiquid TemperatureMax Pressure
Digital Dosing Pumps248 US gal/hour233 psi14 to 122 °F (or -10 to 50 °C)232 psi
Mechanical Dosing Pumps3000 l/h200 bar-10 to 90 °C200 bar

These specifications show that dosing and metering pumps can handle a lot, whether in terms of flow or temperature. The wide range of their applications, like wastewater treatment and Drip Irrigation, is a testament to their versatility. Plus, with their focus on high-precision dosing and advanced control, they’re not just about power – they’re about precision, too.

So, if you’re in the market for a robust and reliable dosing solution, Hunter Pumps offers a range of pumps that stand out in terms of performance and durability. They’re crafted to serve various needs while ensuring optimal performance and minimum maintenance.

A win-win for any industry’s requirements!

Regarding the technical side of things, Grundfos has you covered. Here’s a glance at the specifics of their dosing and metering pumps:

Pump Type

Max Flow

Head Max

Digital Dosing Pumps

248 US gal/hour

233 psi

Mechanical Dosing Pumps

3000 l/h

200 bar

Liquid Temperature

Max Pressure

14 to 122 °F (or -10 to 50 °C)

232 psi

-10 to 90 °C

200 bar

These specifications show that dosing and metering pumps can handle a lot, whether in terms of flow or temperature. The wide range of their applications, like wastewater treatment and Drip Irrigation, is a testament to their versatility. Plus, with their focus on high-precision dosing and advanced control, they’re not just about power – they’re about precision, too.

So, if you’re in the market for a robust and reliable dosing solution, Hunter Pumps offers a range of pumps that stand out in terms of performance and durability. They’re crafted to serve various needs while ensuring optimal performance and minimum maintenance.

A win-win for any industry’s requirements!

WHY CHOOSE HUNTER PUMPS

WHY CHOOSE HUNTER PUMPS FOR DOSING & METERING PUMPS?

With Hunter Pumps, quality, reliability, and innovation are at the core of what we offer. By choosing us, you’re investing in a blend of precision and control that our dosing and metering pumps bring to your fluid management systems.

We understand the critical role that accurate dosing plays in your operations, whether in chemical processing, water treatment, or food and beverage industries. Our commitment extends beyond just supplying pumps; we offer a comprehensive solution tailored to your specific operational needs and budget constraints.

Our experienced Thornton, NSW team is ready to work alongside you, ensuring the pumping solutions we provide seamlessly integrate with your existing systems, enhancing operational efficacy and reducing long-term costs.

Moreover, our after-sales service is geared towards ensuring sustained performance and minimising downtime, affirming our ongoing commitment to your success.

Embrace the precision, reliability, and dedicated support Hunter Pumps offers. Contact us at 02 4958 7555, and let’s discuss how we can propel your operations to the next level.

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