If you are building a new boiler system, we recommend that you talk to us as early in the development process as possible. By far the majority of our pumps can be easily adjusted to match your specific requirements and optimise the entire system. In addition to an impressive range of high-quality circulation pumps themselves, we offer an array of motors, speed controls and monitors that will improve the energy efficiency of the system.
If you are looking for reliable boiler operation, Grundfos is the perfect match for:
Our portfolio offers solutions designed to accommodate the numerous challenges encountered in industrial boilers. The high pressure, the high temperature, the risk of cavitation and the countless working hours have all been carefully contemplated in the development of Grundfos boiler feeding pumps. And what they offer you – or your customer – is peace of mind in the form of safe, reliable operation and long service life.
Grundfos for Engineers
Grundfos for Engineers is your knowledge hub with advice, expert insights and engineering tools to ease your day.
Grundfos for Engineers can support you when specifying pumps, enhancing your expertise with industry knowledge, insights on system design, cases, films, tools and more.
For Industrial boilers, Grundfos iSOLUTIONS offers a variety of features and functions that can optimise performance, reduce system complexity and save energy.
By combining our speed controlled pumps with the right control strategy, tailored to the system, we can keep constant level in the boiler without the expensive regulation valve and the energy consuming by-pass.
Key elements for OEMs and system builders:
- Extended functionality through specialised functions and direct level control
- Customised pump performance, special setup and configuration, GSC
- Customised pumps ordered on private product numbers and delivered directly from production
- PC tool for extended user interface
Feed your system with Grundfos know-how
Grundfos offers a wide range of feed pump solutions for steam boiler applications in virtually any type
of industrial process. Which to choose depends on your specific requirements in terms of steam quality, operational stability and life cycle cost.
1.1 MB/8 pages - Date: 09/14
Customised pump solutions - Optimised ...
The Grundfos experts have found ways to use sophisticated software to further customise the
CRE range to specific situations. And boiler feed pumps have received special attention.
2.3 MB/12 pages - Date: 02/08
Grundfos CR MONITOR - Intelligent ...
Tired of having to overhaul your pumps on a regular basis – only to find that they are operating flawlessly? With the CR monitor the days of frequent inspection and unnecessary periodic maintenance are over.
0.9 MB/8 pages - Date: 09/08
The basic CR pump range, which applies to almost any industrial solution, is in itself the broadest range available. With our modular approach, we have made it even broader.
2.9 MB/16 pages - Date: 11/06
Grundfos CR connections
In order for the pump to be integrated properly into the system, connections are needed. However, different installations around the world require different types of connections – this is what our customers have taught us throughout the years.
0.1 MB/2 pages - Date: 02/05
Grundfos CRN Air-Cooled Top
In industries where pumping of very hot liquids is crucial for a successful production, it is important that the pumps are able to deal with these high liquid temperatures. [...] Therefore, Grundfos has designed the CRN Air-Cooled Top; a pump with a standard mechanical shaft seal that can handle ...
0.6 MB/2 pages - Date: 08/03
Grundfos CRN Low NPSH
In industrial applications where pumps have to deal with the combination of high liquid temperatures and difficult inlet conditions or poor inlet pressure, the steady and reliable operation is often jeopardised by cavitation.
0.7 MB/2 pages - Date: 08/03
In the industry, the most frequent cause of pump breakdown is dry running. Not only is dry running a cost-consuming affair, because production is put to an immediate standstill.
0.5 MB/2 pages - Date: 08/03
Engineering Manual - Industrial Boilers
The production of steam and hot water is one of the world’s largest industries. Grundfos is pleased to be the preferred supplier of pumps for boiler systems for these industries.
8.6 MB/32 pages - Date: 04/10
Mechanical shaft seals for pumps
For most pumps a decisive element for the quality of the pump during its lifetime is a good and robust shaft seal. Grundfos has many years of experience with the development, …
7.2 MB/105 pages - Date: 07/09
The centrifugal pump
[...] Our intention has been to write an introductory book that gives an overview of the hydraulic components in the pump and at the same time enables technicians to see how changes in construction and operation influence the pump performance.
5.8 MB/128 pages
[…] Grundfos has developed the Pump handbook, which in a simple manner deals with various considerations when dimensioning pumps and pump systems. We have elaborated a handbook for engineers and technicians who work with design and installation of pumps and pump systems, ...
17.7 MB/149 pages - Date:11/04
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Boilers and systems
Grundfos pumps are reliable, efficient and cover a wide performance range. As an experienced consultant in the implementation of boiler systems, we engage in the process of close partnership and dialogue to find the best solution for your system.