Water treatment

Overview

Overview

Water treatment

Water treatment comes in many shapes and forms – and at Grundfos we are able to expertly cover them all with an extensive range of dedicated pumps. Whether you are looking to treat an aggressive media like seawater or to make water ultra pure (WFI), we will provide you with a highly reliable solution that may even filter through to the economy because it allows you to efficiently reuse water.

Grundfos' water treatment pumps offer the following methods of treatment:

  • Filtration
  • Ion exchange
  • Membrane
  • Electro-deionization (EDI)
  • Evaporation (fresh water generator)
  • Chemical dosing
  • Reuse of water

All water treatment pumps can be combined with dosing pumps, offering highly accurate dosing of additives prior to or during the treatment process.

What makes Grundfos pumps stand out in water treatment processes is their ability to operate flawlessly, even when continuously exposed to aggressive media or demanding environments. In reverse osmosis processes where the membrane filtering is applied the multistage pump is optimised to handle very high pressure (60 bar) – and is available in a titanium version that is resistant to seawater. At lower pressure, membrane filtration is also suitable for the treatment of ultra pure water for pharmaceutical production, LCD production and production of semi-conductor electronics. Drinking water treatment is carried out using chlorine dioxide to efficiently avoid the dangerous legionella bacteria.

All pumps can be supplied with measurement and control systems that exactly measure and control key water chemistry and process engineering parameters.

ChallengeSolution
In high-pressure applications like membrane filtering in reverse osmosis processes, the pump is subject to demanding operating conditions.Grundfos' dedicated high-pressure pumps have been reinforced to be able to generate up to 60 bar pressure – without reducing the life of the shaft seal.
In water treatment applications the inlet pressure may be high.Grundfos offers a special bearing flange for counter-holding the shaft in case of extremely high inlet pressure.
The installation space is limited.Grundfos offers a wide range of compact pumps, including high-speed e-solutions and booster modules.




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Shohel&Brothers
Hotel Al-Faisal,
1050 Nur Ahamed Road,
Chittagong-4000,
Bangladesh
Tel: +880-31-624897,625749,625750
Fax: +880-31-631261
Email: fluidpower@neosbd.net / nukbd@yahoo.com

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Dhaka-1000,
Bangladesh
Tel: +880-2-8318672
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Telephone

+91 44 2496 6800 - Toll Free: 1800 - 345 - 4555 SMS: 55050

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011-30508800/801/802/803/804

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Grundfos Pumps India Pvt. Ltd.
301C, 3rd Floor, D21, Corporate Park,
Dwarka Depot, Near Sector 8 Metro Station, Sector 21, Dwarka,
New Delhi – 110075, India

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+91 40-23731014/23731015 - Toll Free: 1800 - 345 - 4555

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Plot No.5,H.No7-1-28/1/5,
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Divya Shakthi Apt Road,
Ameerpet,
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Toll Free: 1800 - 345 - 4555

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Grundfos Pumps India Pvt. Ltd.
Mangalam Chambers,
Block- A,
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24/26, Hemanta Basu Surani .
Kolkata 700001

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(960) 322992 - Toll Free: 1800 - 345 - 4555

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960 326360

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Ma Raahaa, 1st Floor
Koarukendi Magu
Male
Republic of Maldives


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+91 08055403640 - Toll Free: 1800 - 345 - 4555

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"Narayan", 1 St Floor,
Gaurang Co-OP Housing Society,
Near Thatawade Garden, Karvenagar,
Pune - 411052.

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Thane (W) - 400 607.

Local service centre

Select a company:

Telephone

+91 44 4596 6800 - Toll Free: 1800 - 345 - 4555

Fax

+91 44 4596 6969

Address

No 118, Rajiv Gandhi Salai, Thoraipakkam,
Chennai-97

Telephone

+91 079 40063618 - Toll Free: 1800 - 345 - 4555

Fax

079 40063618

Address

107, 1st Floor, Swapneel - 5,
Nr. Commerce Six Roads,
Navrangpura, Ahmedabad - 380 006.

Telephone

+80 - 26711101/102 - Toll Free: 1800 - 345 - 4555

Fax

080 - 26711101/102

Address

823/4, first floor, Chaitra complex
jayanagar 7th block west
Bangalore - 560070

Telephone

Toll Free: 1800 - 345 - 4555 SMS: 55050

Address

Shohel&Brothers
Hotel Al-Faisal,
1050 Nur Ahamed Road,
Chittagong-4000,
Bangladesh
Tel: +880-31-624897,625749,625750
Fax: +880-31-631261
Email: fluidpower@neosbd.net / nukbd@yahoo.com

Shohel&Brothers
Suite # 14/1 (13th Floor),
City Heart, 67 Naya Paltan,
Dhaka-1000,
Bangladesh
Tel: +880-2-8318672
Fax: +880-2-9331527

Telephone

+91 44 2496 6800 - Toll Free: 1800 - 345 - 4555 SMS: 55050

Telephone

011-30508800/801/802/803/804

Address

Grundfos Pumps India Pvt. Ltd.
301C, 3rd Floor, D21, Corporate Park,
Dwarka Depot, Near Sector 8 Metro Station, Sector 21, Dwarka,
New Delhi – 110075, India

Telephone

+91 40-23731014/23731015 - Toll Free: 1800 - 345 - 4555

Address

Plot No.5,H.No7-1-28/1/5,
Park Avenue Colony,
Divya Shakthi Apt Road,
Ameerpet,
Hyderabad- 500016

Telephone

Toll Free: 1800 - 345 - 4555

Address

Grundfos Pumps India Pvt. Ltd.
Mangalam Chambers,
Block- A,
3rd Floor, Room No.- 303,
24/26, Hemanta Basu Surani .
Kolkata 700001

Telephone

(960) 322992 - Toll Free: 1800 - 345 - 4555

Fax

960 326360

Address

Far Horizon Pvt Ltd
Ma Raahaa, 1st Floor
Koarukendi Magu
Male
Republic of Maldives


Telephone

+91 08055403640 - Toll Free: 1800 - 345 - 4555

Address

"Narayan", 1 St Floor,
Gaurang Co-OP Housing Society,
Near Thatawade Garden, Karvenagar,
Pune - 411052.

Telephone

022 - 25894203 / 25898670

Fax

91 22 - 26861721

Address

101, First floor,Orion Business Park,
Near Cine Wonder, Ghodbunder Road,
Thane (W) - 400 607.