GRUNDFOS DOSING

Get the right mix

The right mix of water treatment solutionsGrundfos offers a complete range of metering pumps that perfectly complement our best-in-class products for pressure boosting.

You now benefit from a far

broader scope of experience and

technology. Grundfos provides

you with the very best in:

• Digital Dosing™ pumps

• Mechanical dosing pumps

• Measurement and control

• CR multistage centifugal

pumps

• BoosterpaQ® pressure

boosting systems

• SQ and SQE groundwater pumps

Together we give you precisely the

right mix of products, service, and

information.

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A global vision for water technologyGrundfos is committed to the proper treatment of our most valuable natural resource, water. We can pursue this goal on a global scale because of our in-depth understanding of the culture, needs and practices of each region where we operate.

Get the right mix everywhere

Grundfos is represented through

companies in 41 countries and a

network of hundreds of service

partners across the globe. The

entire network benefits from the

expertise collected at the

five new Grundfos Dosing

competence centers. These

specialized centers develop

solutions to all of your dosing

needs and are located in:

• USA – Atlanta

• Germany – Pfinztal

• Australia – Brisbane

• South Africa – Pretoria

• China – Shanghai

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These five Dosing competence

centers are your Grundfos sales

and technical support partners.

They provide you with quick

answers to any questions or

queries you may have. Experts at

customizing and adapting pumps

and systems to local needs, they

will keep you up-to-date with all

the latest developments in dosing

technology. Backed by our world-

wide dosing headquarters in

Pfinztal, Germany, all our Dosing

competence centers offer you our

full range of products, services,

and complete technical support.

Visit us at www.grundfos.com/

us/dosing.

Pioneering precisionGrundfos not only makes dosing more precise, we make it user-friendly.

Since our introduction of Digital

Dosing™, we have constantly

developed products in answer to

your needs. The addition of

groundbreaking DME �7� and

DME 940 pumps for larger flows

means our unique Digital Dosing™

range now continuously delivers

precise doses from 0.00066 gph

all the way up to �48 gph.

And with a pump that has a

turndown ratio of up to 1:1000,

you can always get exactly the

dose you need. With our DME

range, we can offer plug’n’play

Digital Dosing™ technology.

Simple, logical user-interface

with an easily read display

makes it a straightforward task

to set required feed rates on

our pumps – in any of the 14

pre-programmed languages.

Digital Dosing™ is simply better:

• Easy to install, prime and

calibrate

• High turndown ratios enable

each pump to deliver a broad

spectrum of doses

• Adjustable suction speeds

enable reliable, precise dosing

of viscous liquids

• Variable motor speed in our

DME/DDI pumps eliminates

vibrations and ensures an even,

precise dosage every time

• Always operating at 100%

stroke length helps prevent gas

buildup in the pump.

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A new way to monitor

Now you can always know exactly

what’s happening in the dosing

head. Our new user-friendly Flow

Monitor for DDI pumps provides

complete flow and pressure

monitoring with an unprece-

dented level of precision and

reliability. No matter how small

the quantity dosed, this award

winning innovation will provide

you with a unique combination

of monitoring functions:

• Dosing malfunctions – on both

the suction and pressure side

– are detected and reported

immediately and reliably, even

with very low volumetric flows

and a low number of strokes

• The system is monitored for

excess pressure on the pressure

side. Simply set the maximum

permissible pressure in the

dosing head and the pump

will automatically stop when

it’s exceeded

• Prevailing pressure is measured

continually and can be checked

at any time at the touch of

a button.

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Liquid information Grundfos measurement systems keep you constantly informed of the levels of your chosen parameters in the liquid.

Measuring amplifiers and

controllers

The Conex® range of measuring

amplifiers and controllers cover

all the parameters you need in

water treatment processes.

Available as wall mounted

or panel installations, they

incorporate a host of unique

technologies including the

ability to measure chlorine

levels while simultaneously using

automatic pH and temperature

compensation. Safe, user-friendly

and operational in a choice of

languages, the Conex® range

enables you to precisely measure

and control the following:

• Conductivity

• pH

• ORP/Redox

• Chlorine

• Chlorine dioxide

• Hydrogen peroxide

• Ozone

• Peracetic acid

• Fluoride

Reliable sensors

Our range of measuring

electrodes and cells provide

accurate information on a wide

range of parameters. Designed

specifically for water treatment,

we can supply you with pressure-

proof cells, maintenance-free

single-rod probes, and membrane-

covered measuring electrodes.

The Conex range of high-precision controllers includes complete preassembled systems for easy installation.

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Reducing costs in water treatment

Grundfos supplies the most efficient water treatment solutions.

Grundfos supplies the water

treatment industry with the

highest quality, most efficient

pumps on the market.

Responsibility is a key value at

Grundfos, and our expertise in

pump efficiency enables our

customers to keep their

operating and life cycle costs

down — without compromising

system performance. Our

electronically controlled

multistage and circulator pumps

automatically adjust output to

match demand, reducing energy

costs and prolonging pump life.

The precision built into our

metering pumps prevents

additive waste. These savings

can amount to significant life

cycle cost reductions over the

life of a project.

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Digital Dosing™

Digital Dosing™ is innovative, user-friendly technology that ensures smooth and easy dosing with a minimal

number of variants.

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Up to 12.7 gph (48 l/h)

Up to 248 gph (940 l/h)

Up to 39 gph (150 l/h)

DME

DME DDI model 209

0.00066 to 12.7 gph (2.5 ml/h to 48 l/h)260 to 38 psi (18 to 2.6 bar)1:1000

0.001 to 5.3 gph (� ml/h to 20 l/h)232 to 43 psi (16 to 3 bar)1:100

DME DDI model 209 Plus 3

Capacity Range:Pressure Rating:Turn Down Ratio:

0.02 to 39.7 gph (7� ml/h to 150 l/h)145 to 58 psi (10 to 4 bar)1:800

0.001 to 1.3 gph (5 ml/h to 4.9 l/h)232 to 145 psi (16 to 10 bar)1:100

0.13 to 248 gph (470 ml/h to 940 l/h)145 to 58 psi (10 to 4 bar)1:800

Up to 5.3 gph (20 l/h)

Up to 1.3 gph (4.9 l/h)

DDI Model 222

0.02 to 39.7 gph (75 ml/h to 150 l/h)145 to 58 psi (10 to 4 bar)1:800

Up to 39 gph (150 l/h)

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Mechanical and Hydraulic Dosing

Up to 3.17 gph (12 l/h)

Up to 2 x 278 gph (1052 l/h)

Up to 36.5 gph (138 l/h)

DMH model 250

DMS DMI model 208

0.0066 to �.17 gph (�� ml/h to 1� l/h)160 to 49 psi (16 to 3 bar)1:100

0.008 to 5.7 gph (30 ml/h to �1.6 l/h)232 to 44 psi (16 to 3 bar)1:10

DMX model 221 DMX model 226

0.13 to 36.5 gph (0.5 ml/h to 1�8 l/h)232 to 36 psi (16 to 2.5 bar)1:10

1.6 to 2 x 166 gph (6.2 to 630 l/h)145 to 44 psi (10 to 3 bar)1:10

.07 to 2 x 278 gph (.026 to 2 x 1052 l/h)363 to 145 psi (25 to 10 bar)1:10

DMH model 280

0.05 to 2 x 53.9 gph (0.2 to 2 x 204 l/h) 2900 to 725 psi (200 to �0 bar)1:10

Up to 53.9 gph (204 l/h)

Mechanical and Hydraulic Dosing pumps cater to a wide range of applications, including those which may have

special requirements, such as explosion proof areas and API-67�.

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Up to 5.7 gph (21.6 l/h)

Up to 2 x 166 gph (630 l/h)

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Capacity Range:Pressure Rating:Turn Down Ratio:

Measurement and control

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Advanced measurement

Pool controller

Standard measurement

DIP

Conex DIA-1

Universal measuring amplifier and controller

Monitoring and control parameters: Chlorine, chlorine dioxide, ozone, hydrogen peroxide, peracetic acid, pH, redox or fluoride

Conex DIA-2Q

Conex DIS-C Conex DIS-PR

DIS-PR, DIS-D, DIA-1, DIA-2, DIA-2Q and DIP

Preassembled units for:

A complete range of easy-to-use amplifiers for measurement and control in a wide range of disinfection

applications.

Dual measuring amplifier and multi-functional controller

Monitoring and control parameters: Parameter 1: Chlorine, chlorine dioxide, ozone, hydrogen

peroxide or peracetic acidParameter 2: pH, redox or fluoride

Monitoring and control parameter: Conductivity (using either conductive or inductive measuring probes)

Monitoring and control parameters: pH or redox

Monitoring and control parameters: Parameter 1: Chlorine or chlorine dioxide or ozoneParameter 2: pHParameter 3: Redox

The preassembled units from Grundfos Alldos is delivered with an amplifier and controller and your choice of measuring cell and cleaning method

Other pumps for water treatment

Multistage centrifugal pumps

Booster systems

Booster modules

BME/BMET

CR, CR high pressure

Available in single pump high speed or double pump configuration. Pump pressure up to 1588 ft. Efficient, reliable and service friendly, plus space-saving vertical design.

BoosterpaQ®

BM booster module SP

CH/CHN/CHI

Besides metering pumps, Grundfos also supplies complete range of best-in-class centrifugal pumps and

pressure boosting systems for water treatment.

Complete pressure boosting systems. Constant pressure, easy installation, high efficiency.

4” to 6” to 8” booster modules. Modular and compact booster deisgn. Easy installation, sealless.

Submersible pumps. High efficiency, long service life as all components are stainless steel.

High-pressure, high-flow booster systems. Low energy, easy to install.

Compact, robust multistage centrifugal pumps designed for low noise.

Technical dataFlow, Q: max. 633 gpmHead, H: max. 1588 ftLiquid temp.: -22°F to +248°FWorking press.: max. 735 psi

Technical dataFlow, Q (4 pump system): max. 2500 gpmFlow, Q (6 pump system): max. 3800 gpmHead, H: max. 500 ftLiquid temp.: +32°F to +176°FWorking press.: max. 232 psi

Technical dataFlow, Q: max. 1320 gpmHead, H: max. 1595 ftLiquid temp.: +32°F to +104°FWorking press.: max. 1160 psi

Technical dataFlow, Q: max. 570 gpmHead, H: max. 2,100 ftLiquid temp.: +32°F to +140°FInstal. depth: max. 1968 ft

Technical dataFlow, Q: max. 570 gpmPressure, p: max. 1015 psiLiquid temp.: +32°F to +104°FWorking press.: max. 1450 psi

Technical dataFlow, Q: max. 70 gpmHead, H: max. 265 ftLiquid temp.: +5°F to +248°FWorking press.: max. 145 psi

Packaged pumping systems

Compact multistage pumps

Submersibles

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Get the right mixat www.grundfos.com/us/dosing

U.S.A.GRUNDFOS Pumps Corporation 17100 West 118th TerraceOlathe, Kansas 66061Phone: (91�) ��7-�400 Telefax: (91�) ��7-��00

U.S.A - Dosing2270 Northwest ParkwaySuite 180Marietta, GA 30067Phone: (770) 956-7996Fax: (770) 956-7836

CanadaGRUNDFOS Canada Inc. �941 Brighton Road Oakville, Ontario L6H 6C9 Phone: (90�) 8�9-9��� Telefax: (90�) 8�9-9�1�

MexicoBombas GRUNDFOS de Mexico S.A. de C.V. Boulevard TLC No. 1�Parque Industrial Stiva AeropuertoC.P. 66600 Apodaca, N.L. Mexico Phone: 011-��-81-8144 4000 Telefax: 011-��-81-8144 4010

www.grundfos.com

Being responsible is our foundation

Thinking ahead makes it possible

Innovation is the essence

L-DD-SL-014 04/08 (US)Subject to alterations

LDDSL014_Dosing GTRM Brochure 0416 16 4/22/2008 11:01:18 AM