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Grundfos

Grundfos is a global leader in advanced pump solutions and water technology. Established in 1945 in Denmark, the company operates in over 80 countries, providing innovative pumping systems that address water and climate challenges while enhancing the quality of life.

Poul Due Jensen founded the company in 1945 from his basement in Bjerringbro, Denmark. The first pump made was a water pump. Through the decades, Grundfos has sharpened its skills, and to this day, it takes pride in moving water to where it should be using as little energy as possible.

Overview

Grundfos is one of the world’s leading water technology companies. It is committed to pioneering solutions to the world’s water and climate challenges and improving people’s quality of life. Dowdens Pumping & Water Treatment is an Authorised Dealer and Service Partner for Grundfos.

Customer Base

Understanding their customers is one of the most important aspects of getting to know Grundfos. Their customer base is diverse, from homeowners to system builders, industrial partners, distributors, facility and operations managers, and consulting engineers. Each of these groups has unique needs and concerns. Some are direct buyers, some are installers and servicers of our products, and some are end users who benefit from our solutions daily.

However, the three customer profiles are particularly crucial due to their direct involvement in the specification, selection, installation, and troubleshooting of our products. These three are distributors, installers, and consulting engineers. Dowdens is an authorised supplier, installer, and repair agent for Grundfos products.

Markets

Grundfos operates in diverse markets, providing pump solutions for various industries. In the residential and commercial building sector, Grundfos offers energy-efficient heating, water supply, and wastewater management solutions. These include circulator pumps for central heating systems and pressure-boosting systems for water supply in homes and commercial buildings.

For industrial applications, Grundfos provides pumps for boosting pressure, handling fluids, and managing wastewater across the automotive, manufacturing, mining, and marine industries. Their industrial pumps are designed to offer high accuracy and efficiency and cater to various applications.
In the agricultural sector, Grundfos supplies irrigation pumping solutions that conserve water and reduce energy costs. Their products are designed to maximise productivity and efficiency, making them suitable for both large and small-scale farming operations.

Grundfos also serves the water utility market, offering advanced solutions for transporting, distributing, and treating clean wastewater. These solutions help manage pressure zones and minimise water loss in distribution networks. Additionally, Grundfos is involved in specialised markets such as food and beverage, healthcare, and aquaculture, providing tailored pump solutions to meet the unique demands of each industry.

Domestic Home and Garden Solutions

A family home is a place of comfort. In a domestic building, a number of water pump systems play important roles in ensuring and maintaining a high level of comfort for the family.

Water Supply

The Grundfos Home Pressure System range offers a wide variety of pumps to supply and increase the pressure of rainwater. Whether you need to supply water to your entire home or for garden irrigation, Grundfos has the right solution for you. They also provide options for boosting mains pressure if you are dealing with low mains pressure.

Models Include:

  • Jet Pump Range – Domestic self-priming jet pumps
  • Scala1 – All-in-one self-priming booster pumps with Bluetooth connectivity
  • Scala2 – All-in-one self-priming booster pumps with inverter technology
  • CM Booster – Domestic pressure booster pumps
  • CM Booster Self-Priming – Self-priming, fixed-speed pressure booster pumps
  • CME Booster – Industrial quality pressure booster pumps with inverter technology
  • CME Booster Pressure Switch – Domestic and light industrial pressure booster pumps with pressure switch
  • SB – Submersible pressure booster pump
  • SBA – Submersible pressure booster pump with integrated Pressure Manager.

 

Hot Water & Heating

The Grundfos Circulator range provides solutions for boosting hot water pressure, instant hot water circulation, and heating applications. All models are constructed from high-quality, hygienic stainless steel for a long, corrosion-free life.

Models Include:

  • UP N – Stainless steel hot water circulator
  • UPS N – Three speed, stainless steel hot water circulator
  • ALPHA2 N – Multi-speed, stainless steel water circulator
  • COMFORT PM – High efficiency, domestic hot water circulator

 

Drainage

The Grundfos range of submersible drainage pumps can help move water from unwanted areas, such as emptying tanks, ponds, and pools. The pumps can also handle domestic greywater and stormwater. 

  • UNILIFT CC – Submersible drainage pump
  • UNILIFT KP – Submersible stainless steel drainage pump
  • UNILIFT AP12 – Heavy duty submersible stainless steel grey water pump

Solar Water Solutions

Grundfos supplies solar-powered water pumps and complete solar water solutions that deliver unmatched flexibility for a reliable water supply with no ongoing energy costs.

Models include:

  • RSI – Renewable Solar Inverters.
  • CMI/CIE – Communication Interface Module/Communication Interface.
  • CRFlex – Verticle Multistage pumps with MGFlex motor for solar.
  • SQ Flex – Renewable energy submersible bore pumps with built-in inverter for solar.
  • CU 200, 202 – Controls & Digital Monitoring.
  • Solar Modules – Solar modules/panels for DC electricity for solar.
  • Grundfos Connect – Plug-and-play internet-based application for monitoring, notifications and reporting.

Irrigation

Our high-efficiency pumping solutions work seamlessly with modern irrigation systems for agricultural and non-agricultural applications and can operate with on and off-grid energy sources.

Models include:

  • Solar: RSI – Renewable Solar Inverters, CMI – Communication Interface Module/Communication Interface, CRFlex – Verticle Multistage pumps with MGFlex motor for solar, SQ Flex – Renewable energy submersible bore pumps with built-in inverter for solar, CU 200, 202 – Controls & Digital Monitoring, Solar Modules – Solar panels for DC electricity for solar, Grundfos Connect – Plug-and-play internet-based application for monitoring, notifications and reporting.
  • Booster Sets:  Hydro MPC – Advanced pressure boosting system, Hydro Multi-E – Energy efficient pressure booster system, Hydeo Solo-E – Critical constant pressure booster.
  • Inline single-stage pumps: TP,TPE – Single stage motor coupled with in-line centrifugal pump.
  • End suction close coupled multistage: CM, CME – reliable, quiet and compact horizontal end suction pumps.
  • Inline multistage pumps: CR, CRE, CRI, CRIE, CRN, CRNE, CRT, CRTE – Vertical, multistage centrifugal pumps.
  • Submersible groundwater pumps: SP – Submersible borehole pumps, SPE – Frequency regulated submersible pumps, SQFlex – Solar Submersible borehole pumps.

Industrial Water Treatment

Grundfos’s advanced pumping solutions are more intelligent, capable, and reliable. They use autonomous, data-driven technology that connects and optimises your entire system, ultimately saving you time, money, and maintenance.

Models include:

  • End suction close couple multistage: NB, NBE/2000 Series – End-suction closed-coupled pumps, NBG, SuperVortex impeller – Closed-coupled pumps, NBGE – End-suction closed-coupled pumps with frequency-controlled motors.
  • End suction close coupled single stage: NK, NKE, NKE Series 2000, NK Bare shaft – End-suction long-coupled pumps.
  • Horizontal split case pumps: LS, LSV – LS Horizontal split case pump and LSV vertical split case pumps.
  • Inline multistage pumps: CR,CRE, CRI, CRIE, CRN, CRNE, CRT, CRTE – Vertical, multistage centrifugal pumps with suction and discharge ports on the same level.
  • Digital Dosing Pumps: DDA – Smart digital diaphragm dosing pumps internal brushless motor drive, DDC – Smart digital diaphragm dosing pumps internal stepper motor drive, DDE – Smart digital diaphragm dosing pumps internal stepper motor drive, DME – Digital diaphragm dosing pumps internal stepper motor drive.
  • Mechanical Dosing Pumps: DHM – Hydraulically driven diaphragm dosing pump with external motor, DMX – Diaphragm dosing pump with external motor.

Grundfos Product Range

Grundfos offers a comprehensive range of pumps designed to meet various needs in residential, commercial, industrial, and water utility applications.

Their product line includes energy-efficient circulator pumps for heating and cooling systems, robust submersible pumps for wastewater and groundwater management, and reliable centrifugal pumps for water supply and pressure boosting.

SKU: CMB 5-46

Grundfos CM 5-46 Booster Pump

SKU: CMB-SP 5-28

Grundfos CM 5-28 Pressure Booster Pump

SKU: CMBE TWIN 3-62

Grundfos CME Twin 3-62 Pressure Booster Pump

SKU: CRNF 1-17

Grundfos CRNF 1-17 CRFlex Solar Surface Pump

SKU: CU 200

Grundfos CU 200 SQ Flex Control Unit

SKU: JP 5-48 PT-V

Grundfos Jet 3-48PT Pump

SKU: NS 30-18

Grundfos NS 30-18 Water Pump

SKU: PM 2-1.5-5

Grundfos Pressure 2-1.5-5 Pump Manager

SKU: GT-D-130 PN10 G1V

Grundfos Pressure Tank GT- D-130

SKU: RSI 3×380-440V-4

Grundfos RSI 3×380-440V 4kW Solar Inverter

SKU: SCALA2 3-45

Grundfos Scala2 3-45 Pressure Booster Pump

DOUBLE WARRANTY
SKU: SQ 2-70 N

Grundfos SQ 2-70 N 4 Stage 1.15kW Submersible Groundwater Pump

Featured Knowledge Base Articles

Our Knowledge Base is a comprehensive resource designed to empower users with valuable insights into pumping, irrigation, and water treatment systems. It features a diverse range of articles, including informational guides, how-to instructions, troubleshooting tips, and FAQs, catering to beginners and experienced users.

Whether you want to understand industry trends, optimize system performance, or resolve common issues, the Knowledge Base offers step-by-step guidance and expert advice. Its focus is on self-service support, enabling you to make informed decisions and confidently manage systems while providing access to personalised assistance.

KBA-9

A Comprehensive Guide to Bore Pump Selection

KBA-12

A Comprehensive Guide to Water Pump Types

KBA-14

Pressure Pump Sizing Guide: Everything you need to know to correctly size a pump

KBA-13

Irrigation Pump Maintenance Tips For Optimal Pump Performance

Featured Applications

Grundfos products are suitable for various applications across residential, commercial, industrial, and water utility sectors. In residential settings, their pumps are used for heating, cooling, and water supply systems, ensuring comfort and efficiency.

Grundfos pumps support HVAC systems, pressure boosting, and wastewater management in commercial buildings. Industrial applications include process water supply, cooling and heating systems, and chemical dosing, highlighting the robustness and reliability of their products.

Grundfos provides water treatment, distribution, and sewage handling solutions for water utilities, emphasising their commitment to sustainability and innovation. These versatile applications demonstrate Grundfos’s capability to meet diverse and demanding requirements with advanced pump technologies.

Bore Water Pumping

Chemical Processing, Filtration & Dosing Pumps

Dewatering Pumps

Groundwater

Solar Powered

Water Treatment

Featured Industries

Grundfos products are designed to serve many industries, showcasing their versatility and advanced engineering. In the residential sector, their pumps are integral to heating, cooling, and water supply systems, ensuring efficient home management.

Grundfos solutions in HVAC systems, pressure boosting, and wastewater management enhance building operations in the commercial industry. Industrial applications are vast, including process water management, cooling and heating systems, and precise chemical dosing, demonstrating the robustness needed for demanding environments.

The water utility sector relies on Grundfos for water treatment, distribution, and sewage handling, underlining their commitment to sustainable and efficient water management. These industries illustrate Grundfos’s broad reach and capability to deliver innovative and reliable pump solutions.

Water & Wastewater

Manufacturing

Mining , Oil & Gas

Marine & Ports

Featured Documents

Grundfos document library provides various brochures covering its extensive product range and applications, offering detailed information and technical specifications. These brochures include guides for residential and commercial building solutions, industrial applications, and water utility systems.

Featured Videos

Grundfos offers diverse videos designed to provide valuable insights and support for its products and solutions. These videos include detailed product demonstrations, installation guides, and maintenance tutorials, helping users understand and adequately use Grundfos pumps.

Featured Case Studies

Explore Dowdens Pumping & Water Treatment’s expertise through our extensive case study portfolio. Discover our innovative solutions, designed to deliver outstanding results for clients across various industries.

CS-108 – September 2017

Jellinbah Mining Sewage Treatment System

CS-121 – Nov 2020

Truck Stop / Service Station Water and Sewage Treatment Plant with Irrigation System

CS-44 – April 2013

Install Self Contained Sewage System

CS-03 – July 2017

Port Douglas Resort Sewage Pump System Upgrade

Featured News

Discover new solutions changing the industry with advanced technology designed to improve efficiency, productivity, and sustainability. See how Dowdens’ expertise enhances projects from start to finish, providing valuable insights into new solutions and ways to tackle challenges.

WNA-49 – July 2025

New Grundfos SMART Digital DDA-C dosing pumps

WNA-48 – July 2025

ATS 2000 Pneumatic Pumps Drive Over Test

WNA-47 – June 2025

Major Announcement for the Australian Pumping Industry

WNA-46 – May 2025

Dowdens Secures Exclusive Australian Distribution for Innovative Mudwizard Sludge Treatment System

Are you Interested in the Grundfos Product Range?

The Dowdens Team are ready to help. Contact us today for more information and to start the conversation.

Our Locations

Dowdens has four convenient locations throughout Queensland. We have branches in Mackay and Proserpine in the north, servicing the Sugar and Coal industries, a centrally located branch in Rockhampton, specialising in the Agricultural and Coal industries, and a branch in Brisbane, servicing multiple industries in southeast Queensland.
Click on the Google Map pins below to learn more about the Branch closest to you and its capabilities.

Dowdens Mackay

Dowdens Brisbane

Dowdens Rockhampton

Dowdens Proserpine

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