The water you need – where you need it and when you need it
A pump does not exist in isolation. A pump is always part of a larger system, working together
with a whole range of other components. That is why we think beyond the pump and take the
entire system into account when developing new solutions. Our E-solutions and Grundfos
iSOLUTIONS are both testimony to that.

What are E-solutions?
A Grundfos E-solution features pump, motor and frequency drive all in one product. As the
frequency drive constantly adapts pump speed according to demand, it is possible to achieve
significant pump energy savings.
What is Grundfos iSOLUTIONS?
Grundfos iSOLUTIONS is the latest addition to
Grundfos’ portfolio and takes intelligence to a brand
new level. Where E-solutions primarily offer focus on
product level, iSOLUTIONS will extend savings to the
entire system; optimising the way pumps, drives,
controls, protection, measurement and
communication units work together. According to US
and EU energy savings studies, the biggest savings
potential lies in better system control. In fact, a
holistic approach will on average cut as much as
20% of the total energy consumption of your
  • Improved system reliability:
Reduced downtime and maintenance costs
  • Better system performance:
Optimised process control through targeted functionality and extended measuring capability
  • Increased simplicity:
Built-in functionalities substitute external components and control equipment
  • Best-in-class energy efficiency:
Reduced energy consumption in the entire installation
Ensuring sufficient and reliable water supply throughout an industrial facility at all times demands
an intelligent water supply system – whether the challenge is pressure boosting or liquid
transport. Our intelligent solutions have been carefully developed to offer you the water you
need when you need it – regardless of the application and your water consumption pattern.

Constant pressure
Maintain constant pressure from min. to max.
flow – and below min. flow if combined with a
diaphragm tank. Pressure response to various
shifting flow demands can be trimmed to any
process or load profile.

Constant level
Set pumps to direct level control, keeping
constant level in a process, sedimentation or
flocculation tank. Variable speed level control
offers continuous flow to the tank, without the
disturbances associated with on/off control.

Balanced flow
Set up pumps to mix flow from two sources in a
constant ratio, i.e. mix recovered water with
fresh water in a specific ratio, i.e. 1:5.

Pressure loss compensation
Set pumps to compensate for pressure loss in
pipes, valves, heat exchangers, etc. – either by
internal flow estimation or by actual flow

Parallel-coupled pumps
Connect multiple pumps and operate as one.
The control will secure smooth pump switching
in and out, while maintaining low energy

Monitor a long range of process parameters
and connect directly to the overall process
control through digital and analogue signals.

Process surveillance
Measure a range of parameters and program a
response, i.e. initiate a backwash sequence in
a filter application in case of clogging.

Backwash control
Enable system to initiate backwash sequence,
controlling main pump, backwash pump,
dosing pump and valves by measuring the
condition of the filter. The sequence can be set
up through a combination of measurements
and timer function.

Break tank and feed pump control
Control of one or more feed pumps can be
operated from the main pump control. Level
control in the feed tank can be controlled and
supervised from the main pumps.

External control
Set up a multi-pump unit to operate and
appear as one single pump (open loop) and be
controlled from external control system and
simply operate at constant set point feed from
the overall control system.

Grundfos iSOLUTIONS is the intelligent approach to optimal pump system and application
performance. It offers all the benefits of our pump specific E-Solutions, but adds a whole range of
new features based on your specific demands. The result is improved reliability, performance and
energy efficiency.

Global reach. Local presence.

Grundfos is a global leader in advanced pump solutions and a trendsetter in water technology.
We offer a full range of intelligent pumps, motors, drives, sensors and controls designed to
optimise pump systems in all applications. By combining pump system expertise with vast
application knowledge, we tailor solutions to match your specific demands.

Our mindset might be global, but with more than 50 local sales divisions and 23 production
companies, our presence is indeed local. With Grundfos as your partner, you can expect premium
solutions, face-to-face consultancy and unmatched service.

To learn more go to

If you would like to order any literature, or information on sizing, new enquiries, replacement
please click here to contact us.

You may also download our corporate presentation by clicking below link to explore our complete
range of products and services.

Download our corporate presentation
Read more about Grundfos iSolutions. Go to Grundfos iSolutions main page.
Products & Services
How much can you
save on your pumps?
PUMP AUDIT and find
If you think pumps are
expensive, consider the
costs of running them…

Did you know that 85%
of the pump life-cycle
cost is related to the
daily operation of the

typically save 30-50%
And that you can
energy by a simple
pump audit of your
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Pumps & pumping
systems are key
elements of any
process, which should
ensure un-interrupted
working to avoid
break-down, production
loss and man-hours
loss in the plant. By
ensuring that your
systems operate
efficiently, you do not
only save money but
also help to protect the

With an aim to provide
you better after sales
support on our installed
pumps, we propose to
organize a free pump
health check-up camp
at your doorstep.

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It will be our genuine
pleasure to conduct an
in-house technical
seminar for engineering,
project & maintenance
teams in your
organization on "Pump
basics & its operation".
Held for a duration of
about 2-3 hours, the
seminar will be
organized on free of
cost basis only. Please
click here to explore
Himanshu Engineers
specialises in high
pressure tube, pipe &
tank cleaning using
high pressure water

We have the
experience, required to
review the particular
condition of the task
and employ the
appropriate cleaning
technique for every
unique application.
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explore further...