Optimized Water Solutions - Brochure
Optimized Water Solutions - Brochure
Optimized Water Solutions - Brochure
OPTIMISED
WATER
SOLUTIONS
Pumps and systems for today’s water
supply and wastewater challenges
We have
Every year, new Grundfos products increase
energy savings by 300 millions kWh. As we
introduce high efficiency motors into more
saved
and more of our products and integrate these
with a wider focus on electrical, mechanical
and of course hydraulic efficiency, this figure
will rise and the cumulative effect of energy
the world
savings will increase, year on year.
Meeting challenges head-on
Grundfos develops and implements technologies that meet the challenges facing the water
1.8 billion
supply and wastewater industry. Owners are experiencing rising energy costs and increasing green
taxation, and CO2 emissions need to be reduced. Pressure is on the industry to lower operating
costs for Water Utility business and strengthen the search for optimised water solutions.
Pumps account for no less than 10% of the world’s electricity consumption, so it’s essential that
pump systems are optimised to their full potential. The long-standing experience that Grundfos
has with energy optimisation specifically for pumps is a unique asset.
KWH*
Optimised water solutions
We design lifecycle costs into solutions to make life easier for everyone. Grundfos Water Utility
is a full-rangesupplier and all elements of our pump systems embrace a high degree of
modularity. If you are looking for energy-efficient, intelligent solutions and worry-free processes,
we offer products and services that can be tailored and optimised for any given water utility
applicationusing tried and tested technology, without compromising their superior performance.
We optimise pump systems to provide maximum reliability and resource efficiency – and our
expertise is part of any delivery.
Proposals are supported by calculations of the savings that can be made, the reduction in CO2
At Grundfos, resource efficiency starts with the pump. We lower Service products that add value emissions and the payback time on any investments.
product lifecycle costs, ensure sustainable water management
and build optimised equipment into the application. The Grundfos is not only there for you in the unlikely event that
measures we take for resource efficiency are from the outset something goes wrong. We can also offer you a long list of
designed for pumps and pump systems only, ensuring high servicesthat add a little bit extra to your business. We keep pace
reliability, continuous operation and superior performance. with your expectations and listen to what you have to say.
We need to reduce costs without compromising the reliability We deliver repair and maintenance solutions that simplify
demanded of critical water supply and wastewater operations. repair and rectify problems quickly and professionally. Remote
From new installations to refurbishment and replacement of monitoring solutions enable 24/7 management of pump
vital components, optimising resource efficiency has a positive installations, making preventative maintenance possible.
impact on the reliability, overall performance and lifecycle costs
of water supply and wastewater operations. Our service solutions help reduce energy consumption and your
carbon footprint, and we will even help you dispose of old
pump equipment. Our focus is global, and so is our service
organisation, ensuring a local partnership wherever your pump
installation may be.
When used as a comparison tool between possible design and refurbishment Refurbishment optimises performance
alternatives, the LCC process will show the most cost-effective solution and
payback time based on the available data. LCC calculations are freely available Pumping station refurbishment is a source of cost reductions and energy savings. Failure to
as part of our online selection and design program, WebCAPS. refurbish in time could result in excessive costs from using too much energy, the increasing
risk of breakage in the system, and health and environmental hazards to the community, the
Visit www.grundfos.com for more information environment, to workers and end-users. Grundfos minimises the impact on the safe and
reliable operation throughout the refurbishment period.
lead times and WebCAPS is your free library for technical information,
literature and tools, including manuals, CAD drawings,
service instructions and videos, spare parts, and
securing your
effective sizing tools.
project research
&technology testing
Grundfos invests substantially more money in research and the entire Supply Chain and ensure alignment to your needs,
technology development than any other pump company and our matching our sales and consultancy activities, including complex
innovative efforts result in optimised solutions for the customer. Project Sales and Engineer-to-Order (ETO) pumps, to fit with your
business.
Advanced solution tools for designing and validating
system designs, worldwide test facilities geared to the precise If a pump or any equipment requires replacement, then this must
applications for which our pump systems are manufactured, be done in the shortest possible time to reduce costly downtime.
and a global focus on procurement, manufacturing, and Our global logistics and distribution setup ensure rapid supply design
distribution all contribute to delivery of your optimised and installation of pumps and equipment, whether for a single &consultancy
water solution – on time and within budget. pump replacement or a full system refurbishment.
Product quality from worldwide testing Project execution an area of expertise after sales selection
support tools
We guarantee unsurpassed product quality using Grundfos has established a global Water Utility
stress, vibration, product lifetime, witness and competency network, to ensure that complex projects
environmental impact testing to meet or even surpass get the expertise they require. In direct cooperation with
international standards. We also conduct performance market clusters around the world, one of the key
tests tailored to your requirements, with certified functions of our competency network is to provide an
test equipment. optimised project execution, ensuring deliveries at all
stages of the project are timely, correct and within
budget. supply chain project
& delivery management
Optimise, treat and pressure manage your water supply Reliability and modularity for optimised wastewater handling
From the raw water intake to the treatment regime and onwards through Collecting, transporting and treating wastewater is about keeping reliability
the distribution network to the end user, a water supply system must be high. Grundfos products and solutions for wastewater transport, flood control
fully integrated. Resource efficiency requires that the pumps, controls, and the wastewater treatment plant build on operational reliability, energy
dosing and disinfection solutions and pressure management regime are efficiency through optimised pump systems and modular solutions.
made for each other. Grundfos does precisely that.
Ensuring
Grundfos matches the stainless steel build quality of the SP pump to the groundwater
conditions. Depending on the corrosion risk, high grade stainless steel variants are available.
supply
lands, have a long-standing cooperation with energy optimisation and have worked exten-
sively with Pump Audits and Well Field Energy Audits (WFEA). Vitens extracts and distributes
350 million m3 of water per year to 5.4 million customers along 47,500 km of distribution
network.
Following a WFEA, Grundfos supplied SP pumps with MP 204 motor protection and Grundfos
Remote Management at Vitens’ Loosdrecht well field, one of a total of 110 well fields. This has
resulted in 21% energy savings, or 55,000 kWh per year. Grundfos is helping Vitens achieve
Sourcing raw water is the first step in any water supply Getting raw water moving ambitious energy reduction targets and WFEA and Pump Audits are central to this strategy.
system. Our cost effective, reliable and energy optimised raw
water pumping solutions go further than most to bring water At Grundfos, we have decades of experience manufacturing
to life in a manner that is financially and environmentally pumps and motors and developing controller and monitoring
sustainable. systems for pumping solutions. This ensures a perfect match
between hydraulics, motors, electrics, and all other
In addition to pumps and pump systems optimised for mechanical components that make up a comprehensive
performance and reliability, we supply the tools you need to pumping solution, ensuring the highest possible efficiency.
guarantee the highest possible energy efficiency. We carry out
energy audits at the water source, giving you the facts and Grundfos pioneered the implementation of variable speed
figures you require to optimise your system for top efficiency drives in pumping operations and has refined numerous
and reliable operation. functionalitiesthat cater specifically to pumping conditions.
As a full-line supplier with unsurpassed experience with Experience from a huge installed base of stainless steel
groundwater, we have a proven track record of applying our submersiblepumps and motors is reflected in our surface
extensive knowledge to all water sources and the entire water solutions. Grundfos can supply submersible,
water supply network. end-suction, split-case and propeller shaft pumps that
effectivelyhandle surface water, recycled water and seawater.
With the know-how and the resources to handle any application in the field of dosing and
disinfection technology, no matter how complex, satisfactory project execution is assured.
Grundfos supplied 28 DME dosing pumps running on customised skids with 3 or 4 dosing pumps,
a pulsation dampener, a flow meter, and a counter pressure valve on each skid. For the customer,
the technical characteristics and capabilities of the Grundfos DME dosing pumps have proven to be
excellent.
Keeping drinking
This met the requirements for the reverse osmosis pre-treatment, where seawater is filtered and
chemically adjusted, and post-treatment, where treated water is chemically adjusted to make it
drinkable, with varying flow rates.
water quality
high
Drinking water treatment is technology-driven and heavily International project expertise
regulated. That is why you need a partner who, in addition
to supplying pumping, dosing and disinfection solutions for Pure product knowledge is not enough. Grundfos offers
each stage of the water treatment cycle, is able to offer our expertise for your water treatment project and can
packaged solutions for the entire water treatment process. provide consultancy from planning through to design, cost
evaluation, commissioning and maintenance. Our dedicated,
Grundfos supplies a wide range of disinfection methods suitable global project management services help you with the
for different disinfection tasks and requirements. These include choices to be made, ensuring your customised water
innovative UV treatment for pre-treatment and in-line final treatment solutions are certified according to local rules
treatment, effective chlorine and sodium hypochlorite treatment and regulations – wherever in the world you may be.
with required residual effect, and chlorine dioxide treatment for SMART digital dosingTM solutions that redefine dosing
effective legionella and biofilm control. Process knowledge, engineering capability, precision
components, and dosing and disinfection accuracy are all part SMART Digital DDA, DDC and DDE diaphragm dosing pumps offer modularity, simplicity and flow
Prior to dosing and disinfection, we ensure a uniform of our delivery to you. From the outset every aspect of the intelligence and contribute to keeping lifecycle costs low. Processes where SMART Digital excels
bulk-flow and oxygenation in the reservoir. We use computer water treatment solution is integrated into your water supply include disinfection, pH-adjustment, chemical dosing, cleaning-in-place, biocides, coagulation,
simulations in the design to assess the need for mixing. system. precipitation/flocculation, filtration and reverse osmosis.
All necessary mixing and aeration equipment is supplied,
in accordance with the design requirements.
Managing
now well recognised as being essential to effective leakage management; reducing surplus
pressure by 50% can reduce leakage loss by at least 20%. An important contributing factor behind
pipe bursts that increases water losses due to leakage is water hammer, which is also reduced with
a pressure management strategy.
pressure from
In addition to pressure management, the International Water Association (IWA) also
recommends active leak control, speed and quality of repairs, and infrastructure management.
source to tap
Water conditioning
Grundfos supplies solutions for water conditioning in the water distribution network, including
UV and Ozone, and we also provide repeater stations for the network, for example for renewing
chlorine content.
To reduce water loss (non-revenue water – NRW) and cut has been to size pumps based on maximum demand,
distribution costs, Grundfos offers pump optimisation and however far more time is spent pumping at low flows and
proportional pressure control solutions that increase pump the efficiency of such a single pump solution will fall quickly Demand Driven Distribution in Ploiesti, Romania
and system efficiency, ensure correct water pressure at the as flow decreases.
The proportional pressure management of water supply was implemented at the Ploiesti Nord
consumer, and deliver peace of mind from high reliability and
Gageni water supply zone, one of four such zones in this city of over 230,000 inhabitants.
intelligent surveillance of the water distribution system. The optimal solution is to install more smaller pumps in
parallel controlled by our multi-pump controller. Grundfos
Even though Ploiesti was already operating with a reduced night time pressure, the NRW (leakage)
Pressure management is now well recognised as being systems can be expected to deliver a hydraulic efficiency of
losses were reduced by a further 6.6% (approximately 146,000 M3/year) and specific energy (kWh/
essential to effective leakage management. We package more than 80%, and the multi-pump controller automatically
m3) was reduced by a further 7.4% (approximately 48,000 kWh/year). With these savings, costs
pumps, intelligent components and system surveillance to maintains the best efficiency point by cascade operation and
were recovered within one year.
build unique pressure management solutions that minimise speed control.
water losses (NRW), reduce energy consumption and
minimise operational costs for leaks and pipe maintenance. To design systems based on this principle, Grundfos uses load
profiles based on 24-hour consumption patterns. The load
profile gives an overview of how much a pumping system
System design using proportional flow operates at a specific flow rate on a daily basis, and the
system can be designed or redesigned accordingly. Compared
The highly variable flow rates that characterise water to traditional set-ups, the design principle we work by lowers
distribution networks are an important factor affecting the initial capital investment. When converting existing
cost-efficiency and water loss. A tendency in system design systems, payback time is typically within one to three years.
Grundfos Remote Management reduces the need for onsite inspections and in the event of an
alarm or warning, the relevant people are notified directly. Initial investment is minimal, and a
fixed low fee covers data traffic, hosting costs and system support, including back-up of all data.
reliability high
A prefabricated pumping station installed for a sewage system reconstruction project in
Fengzhong Road in Chongqing, China was the perfect solution for difficult sewage system
reconstruction in the old city.
and downtime
The solution satisfied requirements for 4,320 m3/d inflow in a 2 m tank diameter with 8.3 m depth.
The pumping station footprint is minimal, and similarly the work area above ground for
installation was small, causing limited disruption.
low
Dependable, energy efficient solutions for your pumping We apply our technology and expertise to benefit the
stations and networks are essential for wastewater operation and reliability of your installation. Our
collection and transport. In an environment with continuous technology-leading wastewater pumps offer the industry’s
wastewater inflow, downtime is to be avoided at all costs. highest total, wire-to-water efficiency. VFDs, wastewater
Your pumps need to work, and risk minimisation needs to be control, and remote monitoring from Grundfos keep you
built into the system. always in complete control of your system.
A pumping station is complex, and getting things right at the Our prefabricated pumping stations offer a unique,
design stage is important to avoid issues such as blockages, customisedsolution where space is critical. We carry out
odours, power outages and flooding. Grundfos takes the advanced computer modelling of pressurised sewer systems,
greatest risk factors out of the equation when designing or and for large pumping stations we use Computational
refurbishing a wastewater transport network, ensuring cost- Fluid Dynamics (CFD) flow simulation and model testing to
effective and reliable operation. optimise the design.
to flood and
To reduce the impact of flooding coinciding with high tides in Poglar, a suburb to Jakarta,
Indonesia, we built an innovative solution where a floodgate was equipped with pumps.
The ‘pump gate’ solution was developed in direct response to the challenges at the location.
stormwater risk
Compared to a traditional pumping station, ‘pump gate’ required no additional land, no long and
invasive construction period, costs were reduced, and there was an immediate benefit for the
many residents in Poglar, living on the banks of the Angkwe River.
Flood control pumping is characterised by a requirement Stormwater tanks are an effective way of reducing peak
for high flow and low head. As many flood scenarios are flow and equalising flow rates from stormwater runoffs in
seasonal, flood control pumps may only run occasionally, the sewer system. Computational Fluid Dynamics (CFD) flow
placing heavy demands on the reliability of the pumping simulation and model testing are used to optimise tank
solution. design and our pump and control solutions ensure reliable
and automatic operation, regardless of the size. And once
As part of our dependable, energy-efficient flood control the hydraulic load is reduced and capacity is available, you
solutions, we supply a complete range of products optimised can get stormwater moving again with perfect efficiency and
for high total efficiency and low maintenance costs. Applying reliability.
our design and flow simulation competencies means we can
minimise the pumping station footprint, ensure safe pump
operation and reduce the total cost of the pumping station.
Peace of mind We ensure that the PLC-controlled, fully automatic systems for dosing chemicals and poly-
electrolyteswe provide are seamlessly integrated with local regulations and requirements.
We can advise on the use of chemicals (either as concentrates or ready-to-use solutions) and also
from modular,
on chemical storage with relevant safety procedures.
solutions
The wastewater treatment plant at Kubratovo treats the domestic wastewater, process water and
rain water from Sofia, the capital of Bulgaria. Serving a population of 1,313,000 (90% of Sofia),
480,000 cubic metres wastewater is tested daily.
Grundfos was involved very early in the refurbishment project and worked closely together with
both the designer and the contractor to build the optimal design for the process tanks, focusing on
processes, hydraulics and cost of installation and operation. Several CFD simulations were carried
out by Grundfos in order to fully optimise the system.
The efficient treatment of wastewater requires strong Modular solutions optimised
technical competencies. At the same time, wastewater from the design phase
treatment plants are required to meet increasingly stringent
demands to reduce their impact on the environment and Our contribution starts with the initial identification of
local communities. Wastewater goes through an increasing needs. Through our design expertise we provide guidance in
number of processes before being discharged into receiving optimal selection and positioning of equipment. For complex
waters, and each new process increases total energy costs. installations this can include CFD flow simulations in the
design and specification phase. Our pumping, mixing, dosing
From solution design and proposal to project execution and and aeration systems are optimised for each other, and we
handover and run-in, Grundfos offers one point of contact for offer pre-engineered and optimised modules for treatment
all phases of the project. We are a trusted partner for design, processes.
verification, installation, operation and maintenance. We save
you time, energy and costs. Biological treatment is the largest and most expensive
element at a wastewater treatment plant. With our
Throughout the design stage Grundfos works with you to aeration systems, we can help optimise tank performance
ensure low lifecycle costs and hydraulic stability for mechani- and minimise operating costs. In response to flow varia-
cal, biological and chemical treatment. tions in the tank, variable speed pumps equalise flow and
load to the plant so the capacity of the biological process
is not exceeded. With our aeration systems, we can further
optimise tank performance and minimise operating costs.
If the recommendationsof a Grundfos system and energy
audit are followed, savings of up to 50% of the yearly energy
consumptionare possible.
2.222e-001
The result will reveal any bottlenecks, vortexes and areas
with high or low velocity of the wastewater.
1.111e-001
0.000e+000
[S^-1]
/ Matching pumps
24
and products to applications
26 / Submersible pumps
water cycle
44 / Mixers, flowmakers, aeration
and ejectors
Grundfos Blueflux® guarantees the highest motor efficiency The S-tube impeller is the only impeller available in the
from Grundfos. The Grundfos Blueflux® label guarantees wastewater market that does not compromise either hydraulic
that the motor technology used is ahead of current market efficiency or free passage through the pump. Offering simplicity
standards, and either meets or exceeds global legislative in design and operation, we expect the S-tube impeller will be
requirements for motor efficiency, where these apply. the impeller of choice for wastewater applications in the future.
A holistic approach to system intelligence: Customised User-driven design: Trouble-free installation, operation
interactive technologies allow your pump system to adapt and maintenance through functional design.
dynamically and intelligently to current needs.
Matching pumps
Local Water
Distribution Boosting
Stations Towers
SUBMERSIBLE PUMPS
and products to
SINGLE-STAGE STANDARD PUMPS
WASTEWATER PUMPS
applications
FLOOD CONTROL PUMPS
MIXERS
FLOWMAKERS
AERATION
EJECTORS
MULTI-STAGE CENTRIFUGAL PUMPS & SYSTEMS MULTI-STAGE CENTRIFUGAL PUMPS & SYSTEMS
MIXERS MIXERS
FLOWMAKERS FLOWMAKERS
AERATION AERATION
EJECTORS EJECTORS
Benefits
• State-of-the-art hydraulics provide high efficiency
and low operating costs
• Made entirely of stainless steel to ensure high reliability and long
lifetime, even in corrosive environments
Submersible
• One supplier of the pump, motor and controls for an optimal
pumping system.
H
[m]
600 Technical data Applications:
pumps
400 • Motor size: 0.37 kW - 250 kW • RAW WATER INTAKE
• Flow rate (Q): Maximum 470 m3/h • DRINKING WATER TREATMENT
200
• Head (H): Maximum 670 m
100
• Liquid temperature: 0 °C to +60 °C
• Discharge diameter: 1″ to 6″
60
• Diameter: 4, 6, 8, 10, 12 inch
Grundfos is a global market leader for 40
submersiblegroundwater pumps, 20
H
[m]
200 Technical data Applications:
150 • Motor size: 0.70 - 1.85 kW • RAW WATER INTAKE
10
0 1 2 3 4 5 6 7 8 9
Q [m3/h]
Benefits
• Optimised hydraulics in housing and impeller for unimpeded
liquid flow
• O-ring seal between pump housing and cover means no risk of leakage
• Housing, impeller and wear ring in different materials for improved
corrosionresistance, no sticking elements
100
Variants
30 • Available in a number of shaft seal
and material variants
NB/NBG
Single-stage
Cast iron
6
standard
1
4 10 20 50 100 200 500 1000
Q [m3/h]
pumps H
[m]
150
60
100
• Available with single and double seal
arrangements
– TP, TPE
• Available with Grease for life or Heavy
Single-stage, in-line centrifugal volute pumps with standard motors and
30 duty 100.000 hours bearing brackets mechanical shaft seals. Compared to end-suction pumps, in-line pumps
NK/NKG allow a straight pipework and thus often reduced installation costs and
Cast iron
10 space. TP pumps up to 22 kW are available as TPE pumps with built-in
Variable Frequency Drive.
3
Benefits
1 • Optimised hydraulics for high efficiency
4 10 20 50 100 200 500 1000
• Reduced power consumption
Q [m3/h]
• High levels of reliability and efficiency from the quiet,
H highly-efficient IE3 motors
[m]
200
Technical data Applications:
H
[m] • Motor size: 0.18 - 630 kW • RAW WATER INTAKE
100 • WATER DISTRIBUTION
200 • Flow rate (Q): 4600 m3/h
• Head (H): 168 m
100 50
NK/NKG • Liquid temperature: -25 to +150 °C
Stainless steel
50 • Discharge diameter: DN 32 - DN 400
20 • Maximum system pressure: 25 bar
30
• Maximum hydraulic efficiency: 87%
15 10
10
8
4 10 20 50 100 200 500 1000 5
Q [m3/h] 10 40 100 200 400 1000 4000
Q [m3/h]
Benefits
• Available with Grundfos Blueflux IE3 motor efficiency,
reducing energy costs
• Multi-flange fits a variety of standard connections for
a more flexible solution
• Uniquely designed cartridge shaft seal increases reliability,
reducing downtime
H
[m]
Technical data • All-titanium
Multi-stage
• Liquid temp.: -40 °C to +180 ° • WATER DISTRIBUTION
100 • FLOOD CONTROL
(240° C, Thermal oil)
• WASTEWATER TREATMENT
• Operating pressure: Maximum 50 bar
60 • Discharge diameter: Up to DIN 150
centrifugal
• Maximum efficiency: 80%
40
Available materials
20 • Cast iron
PUMPS AND
1 2 4 6 10 20 40 100 200
• Two grades of stainless steel
Q [m3/h]
SYSTEMS
Hydro Booster
Booster systems built to last: sturdy, compact units with easy access to all
service parts and can be used wherever additional pressure is required.
Each booster model has been designed to meet specific customer demands
for capacity and control.
Benefits
Benefits
• All stainless steel construction, available in three qualities:
SS 304, SS 316, SS 904 L • Energy savings of up to 34 % compared to conventional systems
• Easy to install and low noise • Both pumps have water lubricated axial thrust bearings build in to
H absorb the axial thrust from the pump.
[m] • Compact and modular design that is leakage free
H
400 Technical data Applications: [m]
BM 215
BM 8A
BM 60
BM 46
BM 3A
BM 5A
BM 30
BM 95
BM 77
BM 17
Booster Modules
Booster Modules
– BMS hs.
The BMS hs range is a completely new range of booster modules mainly
– BMSX
used for reverse osmosis, ultra filtration, filtration and pressure boosting The new BMSX is a booster system consisting of a BMS hs pump, a BMS hp
applications. It features a directly coupled pump powered by a permanent pump and an isobaric pressure exchanger. The BMSX is designed for sea
magnet motor. The axial thrust from the pump is absorbed by a water lubri- water and brackish water desalination. Variable frequency drives on both
cated build in thrust bearing. motors ensures optimised operation and efficiency.
Benefits Benefits
H • Improved design that makes service and maintenance easier than ever, • C
apable of delivering 1500 m3 permeate per day with an energy recovery
[m] of up to 60%
and at the same time increases durability and reliability.
1000 • The speed of the permanent magnet motor is controlled by a variable • Critical components made of super duplex stainless steel, polymer
frequency drive, which features a an optional communication module and ceramic, making the module extremely resistant to its operating
900
and the possibility of various adaptions to the application. The perma- environment.
800 nent motor, together with the design improvement, is also increasing • Compact design and very small footprint
energy savings due to improved efficiency.
700
• The high-speed motor also gives the BMS hs range a smaller footprint
600 and drastically reduces the weight of the pump. Technical data
500 • Motor size: Up to 180 KW
Technical data • Head (H): Up to 82.7 bar
400
• Motor size: Up to 180 KW. • Liquid temperature: Up to 40 degree C
300 • Flow rate (Q): Up to 115 m3/h • Inlet/discharge connections: Victaulic
• Head (H): Up to 827 m. couplings
200
• Liquid temp: Up to 40 degree C • Insulation class (motor): IP 55
100 • Inlet/discharge: 3” Victaulic
0 • Insulation class (motor): IP 55
0 10 30 50 70 90 110 • Maximum system pressure: 350 m
Q [m3/h]
• Maximum hydraulic efficiency: Up to 80%
Wastewater
Benefits
• SE/SL pumps offer you the best level of reliability due to optimised hydrau-
lics designed with large free passage
pumps
• Highest wire-to-water efficiency available, reducing your total costs
• Highest level of service friendliness, making service of the pump
trouble-freeand time saving
• Plug and pump – all necessary control and protection built into
the pump, eliminating complexity (For the SL 0.9-1.5kW AUTOADAPT version)
Grundfos offers a complete range of wastewater pumps for Technical data Available materials
• Motor size: 0.9 to 30 kW • Stainless steel impeller (SE, SL)
collecting and transporting wastewater, offering reliability H • Flow rate (Q): Maximum 280 l/s • Stainless steel variants for
and energy efficiency. These pumps are enclosed units with a [m] (1008 m3/h) standards EN 1.4408 and EN
1.4517/1.4539 (SE)
80 • Head (H): Maximum 71.3 m
pump and motor, making them suitable for submersible 60 • Liquid temperature: 0 to +40°C
operation; however their construction means that service 40
• Discharge diameter: DN 65 to DN 300 Applications:
can be carried out without entering the pit, and they can also • Free passage: Up to 160 mm
• Insulation class: H
•
•
Raw Water Intake
DRINKING WATER TREATMENT
be dry-installed horizontally or vertically. 20 • Maximum efficiency:83.7%
• WASTEWATER TRANSPORT
• FLOOD CONTROL
• Maximum system pressure: PN10 • WASTEWATER TREATMENT
10
5
5 10 20 40 60 100 300
Q [l/s]
Benefits Benefits
• High efficiency and excellent non-clogging capabilities with • High discharge pressure enables transfer of wastewater
large free passage of 80 - 145 mm over longer distances
• Patented SmartTrim system for extremely easy impeller adjustment • Plug and pump – all necessary control and protection built into
without dismantling the pump, to maintain peak performance the pump, eliminating complexity (AUTOADAPT version)
and keep lifecycle costs low. • Wear resistant grinder system which grinds solids into small pieces, so
• The SmartSeal auto-coupling gasket provides a completely H they can be pumped away through discharge pipes of a small diameter
[m]
leak-proof connection between the pump and the base unit of the
45
auto-coupling system 40.3 Technical data Applications:
40
• Motor size: 0.9 – 4 kW • WASTEWATER TRANSPORT
Technical data Variants 35
31.3 • Flow rate (Q): 4.75 l/s (17 m3/h)
H • Motor size: Up to 520 kW • Stainless steel variants to 30
26.3 • Head (H): 45.7 m
[m] EN 1.4408
• Flow rate (Q): 2500 l/s (9000 m3/h) 25
15.3 • Liquid temperature: 0 to +40 C
100 • Head (H): 116 m • Sensors available for monitoring 20
the pump: bearing and winding • Discharge diameter: DN 40/50
12.3
• Liquid temperature: 0 to +40 °C 15 • Insulation class: F
60 temperature, vibrations and water 12.1
• Discharge diameter: 80 to 600 in oil 10 9.3 • Free passage: Grinder
40 • Free passage: Up to 145 mm 9.1
• A wide range of possibilities 5 • Insulation Class: IP68
• Insulation class: F (H on request) for customising to customers
0
20 requirements
• Maximum system pressure: PN 10 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
• Maximum hydraulic efficiency: 85 % Q [l/s]
10 Applications:
6
• RAW WATER INTAKE Drainage Sewage Pumps
4
•
•
WASTEWATER TRANSPORT
FLOOD CONTROL – DP AUTOADAPT
10 20 40 100 200 400 1000 3000 • WASTEWATER TREATMENT Transportable multi-vane, semi-open impeller pumps specifically designed
Q [l/s] for a range of drainage applications with solids handling up to 10 mm.
The pumps are made of wear-resistant materials, such as cast iron and
stainless steel to ensure reliable operation. The adaptive intelligence built
into the AUTOADAPT versions minimises risk factors and reduces costs for
installation, commissioning and maintenance
Benefits
• For use free-standing or for installation on an auto-coupling system with
an integrated three-leg stand that keeps the suction inlet clear of the pit
bottom
• Patented SmartTrim system for extremely easy impeller adjustment
without dismantling the pump, to maintain peak performance; no spe-
cial tools are required
H
[m] • Plug and pump – all necessary control and protection built into
30 the pump, eliminating complexity (AUTOADAPT version)
20
10
24 • Plug and pump – all necessary control and protection built into 80
22 the pump, eliminating complexity (AUTOADAPT version) DWK-E Technical data Applications:
20 • Motor size: 0.75 - 90 kW • FLOOD CONTROL
50
18
40 • Flow rate (Q): 120 l/s (430 m3/h)
16
14 • Head (H): 89 m
30
12 DWK-O • Liquid temperature: 0 to +40°C
10 Technical data Applications: • Discharge diameter: 2″ - 6″
8 20
• Max flow 12.9 l/s (46 m3/h) • FLOOD CONTROL
8 • Free passage: Strainer
6 • Max head: 22.5 m • WASTEWATER TRANSPORT
• Insulation class: F
4 • Motor size: 0.6 - 1.5 kW
10 • Maximum hydraulic efficiency: 75%
2
• Discharge diameter: R2” 1 2 4 6 10 20 40 60 100
0
• Free passage: 30 mm Q [l/s]
0 1 2 3 4 5 6 7 8 9 10 11 12
Q [l/s] • Insulation class: F
Benefits Benefits
• Rubber lined hydraulic parts and high-chromium stainless steel impeller • Semi-open ductile cast iron impeller maintains its performance,
for extreme high wear resistance ensuringan increased lifetime
• Integrated level control automatically starts and stops the pump when • Submerged free-standing installation, or submerged installation
the built-in electrodes come into contact with water on an auto-coupling system
• Top-discharge with different connection types available for multiple use • The double mechanical seal is positioned in the oil chamber and
of the pump, depending on conditions and specific needs H ensures trouble-free operation
H [m]
[m]
100 Technical data Applications: 50 Technical data Applications:
80
• Motor size: 0.7 - 20 kW • FLOOD CONTROL • Motor size: 0.75 - 22 kW • FLOOD CONTROL
60 40
• Flow rate (Q): 83 l/s ( 300 m3/h) • Flow rate (Q): 45 l/s (165 m3/h)
40 • Head (H): 98 m • Head (H): 56 m
30
30
• Liquid temperature: 0 to +40 °C • Liquid temperature: 0 to +40 °C
20 • Discharge diameter: 2” - 6” • Discharge diameter: DN 50 - DN 150
15 20
• Free passage: Strainer • Free passage: 10 to 20 mm
10 • Insulation class: F • Insulation class: F
8 • Maximum hydraulic efficiency: 55% • Maximum hydraulic efficiency: 74%
6
4 10
1 2 3 4 6 8 10 20 30 40 60 80 100 1 2 4 0 10 20 40 60
Q [m3/h] Q [l/s]
Benefits
Flood
• With the Turbulence Optimiser™, for best-in-class hydraulic
efficiency of up to 86%
• High-voltage motors for low installation costs
• High-precision one piece propeller with back-swept design
control
reduces clogging
H
[m]
10 Technical data Variants
9
• Motor size: 11 - 700 kW • Propeller in stainless steel is
8
7 (Up to 850 kW on request) standard; other materials available
6 • Flow rate (Q): 9,200l/s (33,120 m3/h) on request
tank solutions.
Mixed Flow Pump
Flood control pumps are individually engineered
– KWM
to suit your requirements, ensuring cost-efficient Mixed flow pump designed for the high flow at low head requirementsof,
performance. Including Grundfos during the wastewater treatment recirculation control and other heavy-duty pumping
applications.
planning stages of the flood control solution
ensures that all aspects are considered, such as Benefits
pumping station design, retention tank design, • Simple pump design for long lifetime
• Robust, reliable and efficient, offering maximum value for money
pump selection, future requirements, and the • High-voltage motors for low installation costs
total life cycle costs. H
[m]
25
20
Technical data Variants
14 • Motor size: 11 - 700 kW • Impeller in cast iron is standard;
(Up to 850 kW on request) stainless steel available on request
10
• Flow rate (Q): 5,555 l/s (20,000 m3/h) • Sensors for monitoring the pump:
6 bearing and winding temperature,
5 • Head (H): 20 m (Up to 40 m on request)
4 vibrations and water in oil
• Liquid temperature: 0 to +40 °C
3
• Discharge diameter: column
2
200 500 1000 2000 4000 8000
(FPV upto DN 2,200) Applications:
Q [l/s] • Insulation class: F • RAW WATER INTAKE
• Maximum installation depth: 20 m • WASTEWATER TRANSPORT
• FLOOD CONTROL
• Maximum hydraulic efficiency: 85%
• WASTEWATER TREATMENT
Benefits
• Hydrodynamic 2 or 3 blade propellers help ensure high efficiency
and non-clogging operation
• Full range of high-quality installation accessories
• Suitable for continuous and variable speed (CUE) operation
Mixers,
flowmakers, Flowmakers
aeration,
– AFG
Flowmakers for keeping particles evenly distributed in even the largest
wastewater tanks and basins, preventing sedimentation and supporting
treatment processes. Gear-driven flowmakers are available from 1.3-7.5 kW.
diffusers
and non-clogging operation
• Full range of high quality installation accessories
• Suitable for continuous and variable speed (CUE) operation
created for large tanks and basins and recirculation pumps • Axial Thrust: 770 - 6440 N
10
0.2
6
20 50 100 200 500 1000
1 2 4 6 8 10 12 14 16 18 20
Q [l/s]
Q [m3/h]
SOTE
[%]
Ejectors
– AeroJet 26
24
Self-aspirating aerator that keeps aerobic treatment processes running and
also helps to avoid odour problems in wastewater storage, as anaerobic 22
zones can be eliminated providing mixing and aeration in the same device. 20
18
Benefits
16
• Robust industrial design for continuous operation, made completely
14
in stainless steel for strength
• Easy to install, operate and maintain, as they do not require any blowers, 12
1
1 2 3 4 5 6
Depth[m]
All necessary components such as piping and valves are built in or placed
in a seperate valve champer. Grundfos Dedicated Control offer operational
reliability, integration and automatic optimisation.
Benefits
• Sturdy construction from high quality corrosion-free materials;
• Designed for easy and fast installation
• The design of the pit sump limits sludge and odour problemsand is for
unattended operation and remote control
Prefabricated
Components
• Primarily designed for up to three
Grundfoswastewater pumps
• Grundfos controllers offer a full range
pumping
of options for monitoring, control,
communication and optimisation.
• Options for level sensors, external
controlunits and valves
stations
Grundfos offers a full range of functional modular pumping
stations – complete with all necessary pumps, piping, valves
and level controls. The pump pit, pumps and controls can be
combined to suit specific requirements for each individual
application.
controls &
mance and trends and see the status of • WASTEWATER TRANSPORT
your entire system on your own map or • FLOOD CONTROL
aerial photo • WASTEWATER TREATMENT
Monitoring
Grundfos can supply dedicated communication
Mobile pump control
modules and controls for every eventuality, ensuring – Grundfos GO Remote
trouble-free and continuous operation of complex Designed to save time and effort for the pump owner, this is the most
pumping solutions, offering open protocols, control comprehensiveplatform for mobile pump on the market, offering intui-
tive, handheldassistance and access to the Grundfos online tools, saving
and monitoring with data collection options, all fully valuabletime in reporting and data collection.
• CIM/CIU 100/110 LON is mainly used for • Alerts for ground failure/insulation
HVAC applications resistance, allowing preventive
maintenanceof the motor, cables, or
• CIM/CIU 150 Profibus DP is mainly used
cable joints
for factory and process automation
• CIM/CIU 200 Modbus RTU is used for
versatile automation e.g. HVAC and Components
wastewater applications
• The Control MP204 cabinet is also
• CIM/CIU 250 GSM is mainly used for wa- available with DOL (Direct on-line), SD
ter supply and wastewater applications (Star delta) and SS (Soft starter) starting
• CIM/CIU 270 GRM is used togetherwith methods.
Grundfos Remote Management
• CIM/CIU 300 BACnet is used for building
automation
Benefits Benefits
• The calibration function carries out a plausibility check
• Monitoring of two different gas storage rooms or two different gases
to prevent mishaps
at the same time
• The logbook function records sensor data and calibration values
• Simultaneous display of both measured values
complete with date and time
• Optimum safety due to permanent sensor monitoring, alarm relay and
• The units also keep an eye on the temperature and make
optional backup operation by connection of an external buffer battery
adjustments as necessary
Benefits
• The DIT-M photometer operates with 6 interference filters and
long-term stable LEDs as light sources without moving parts
• Up to 1000 (DIT-M) or up to 16 (DIT-L compact) data sets can be saved
• Data transfer to a PC or a printer is possible with an infrared interface
via the optional DIT-IR module
Technical data
Applications:
• D
IT-M: Aluminium, bromine,
• Water Distribution
chlorine,(free, total, combined), chlorine
• Wastewater Treatment
dioxide, chloride, chlorite, cyanuric acid,
iron,fluoride, manganese, ozone, phos-
phate, pH, acid capacity KS 4.3., hydrogen
peroxide
• DIT-L: Chlorine, chlorine dioxide, chlorite
or ozone as well as the pH value.
Dosing and
Diaphragm dosing pumps with powerful variable-speed stepper motors
offer high dosing accuracy and flow control, longer maintenance intervals
due to the universal chemical resistance of the full-PTFE diaphragm, and
reduced energy consumption from the state-of-the-art drive technology.
disinfection
Benefits
• Modularity: The included click-stop mounting plate is an example of
the unique flexibility offered, with only a few variants.
• Simplicity: Easy handling and perfect overview and control ensure
simpleinstallation, commissioning and operation.
Benefits
• Wide dosing range with a turndown ratio of 1:800 for a range of water
supply, wastewater and water treatment applications
• Easy to install, the operator can set the pump to discharge exactly the
quantity of dosing liquid required in the application
p • Available with Profibus interface to supply performance data and status
[bar]
information for quality control, preventive maintenance and future
10 reference.
8
2 DME DME
Variants:
150-4 940-4 • The dosing heads of DME pumps are
1
available in stainless steel, PVDF, and
0 environmentally friendly, cost-efficient
1 60 150 375 940 polypropylene.
Q [l/h]
0
0 190 460 4000
Q [l/h]
Applications:
• DRINKING WATER TREATMENT
• WASTEWATER TREATMENT
98429572 / 0213
wastewaterapplications. We optimise pumping solutions
to provide maximum reliability and resource efficiency
for our customers. Our solutions are made with tried
and tested technology and our expertise is part of any
delivery.
The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks owned by Grundfos Holding A/S or Grundfos A/S, Denmark. All rights reserved worldwide.
We offer solutions and expertise
within the following applications:
• WATER DISTRIBUTION
• WASTEWATER TRANSPORT
• FLOOD CONTROL
• WASTEWATER TREATMENT