DESMI Proven Technology 1

DESMI Proven Technology 3

DESMI Proven Technology 2

DESMI Proven Technology 4

DESMI Proven Technology 5

Cases


DESMI NSLH pump for the transmission system

DESMI NSLH pump for the transmission system

High efficiency and big savings

DESMI NSLH pump for the transmission system at AffaldVarme Aarhus, the local authorities handling waste and district heating in Aarhus.

In May 2013 DESMI delivered an NSLH pump to AffaldVarme Aarhus. The pump was chosen on the basis of three parameters:

  • High efficiency and thus better operating economy due to the internal coating.
  • Easy access for maintenance as the pump is mounted on the motor, which means that there are no other bearings than the ones in the motor.
  • A good price.

AffaldVarme Aarhus plays an important part in relation to the overall environmental targets for the local authorities in Aarhus. Developing the district heating supply system and optimizing the waste systems will ensure that the authorities in Aarhus can live up to their targets within energy, environment, and climate.

Since 1980, AffaldVarme Aarhus and consumer-owned CHP plants have co-operated on covering 90% of the heat requirements with power planted heat before 1995. The target has been reached, and 285,000 of the 300,000 citizens in the area are provided with district heating.

With power heat supply the consumers avoid big fluctuations in the price for heating as a result of fluctuations in the fuel prices.

AffaldVarme Aarhus is responsible for the transmission system including running and maintenance of the main transmission system with boiler plant, heat exchanger, pumping station etc.
We are pleased that the DESMI NSLH pump helps securing the district heating supply in Aarhus, and based on a saving of not less than 224,000 kWh per year compared to the previously used pump, the enthusiasm is big and the investment in the pump quickly breaks even.


Technical specifications – NSLH pump:

500 kW motor
DESMI NSLH300-525
1100 m3/h at 115 mWC
500 kW, 4-pole motor
Pressure-tested up to 37.5 bar

Download case story here.

Related cases


To the top

Join DESMI at Chemtech World Expo 2019

Chemtech World Expo 2019 is taking place 20 - 23 February, 2019 in Mumbai, India

I’m interested. Tell me more

Join DESMI at Expo Maritt, Turkey, 16-19 April 2019

The International Maritime Exhibition & Conference is taking place April 16-19 2019 in Istanbul, Turkey

I’m interested. Tell me more

Join DESMI at CHEMUK, UK, 1-2 May 2019

The new 2 Day expo for the UK’s Chemical Industry is taking place May 1-2 2019 in Harrogate, Leeds City Region, UK

I’m interested. Tell me more

Join DESMI at Atlantic Fair, Faroe Islands, 21-23 May 2019

 The Internatioan Maritime Exhibition is taking place May 21-23 2019 in Klaksvik, Faroe Islands

I’m interested. Tell me more

Join DESMI at Spillcon, Australia, 20-24 May 2019

The international oil spill conference for the Asia-Pacific region, Spillcon 2019, is taking place May 20-24 in Perth, Australia

I’m interested. Tell me more

Join DESMI at Bari Ship, 23-25 May 2019

Bari-Ship exhibition and conference is held May 23-25 in Ehime, Japan

I’m interested. Tell me more

Join DESMI at Flowtech, 3-5 June 2019

The Flowtech China exhibition is taking place June 3-5 in Shanghai, China

I’m interested. Tell me more

Join DESMI at Future Surface Fleet, 4-6 June 2019

The Future Surface Fleet 2019, is taking place June 4-6 in Portsmouth, UK

I’m interested. Tell me more

Join DESMI at Nor-Shipping, June 4-7, 2019

The exhibition where the maritime and ocean industries meet every two years is taking place June 4-7 in Oslo, Norway

I’m interested. Tell me more

Join DESMI at BuildExpo Kenya, 4-6 July 2019

East Africa's largest building and construction fair is taking place July 4-6 in Nairobi, Kenya

I’m interested. Tell me more

Join DESMI at AquaNor, 20-23 August 2019

The world’s largest aquaculture technology exhibition is taking place August 20-23 2019 in Trondheim, Norway

I’m interested. Tell me more

Join DESMI at Donsö Shipping Meet, 3-4 September 2019

Swedens biggest shipping event, Donsö Shipping Meet, is taking place September 3-4 in Gothenburg, Sweden

I’m interested. Tell me more

Join DESMI at MAST, 4-6 September 2019

The MAST conference and trade-show is taking place September 4-6 in Chiba, Tokyo

I’m interested. Tell me more

Join DESMI at BaltExpo, 9-11 September 2019

The 20th International Exhibition and Conferences BaltExpo is taking place September 9-11 2019 in Gdansk, Poland

I’m interested. Tell me more

Join DESMI at NEVA, 17-20 September 2019

The 15th International Maritime Exhibition and Conferences of Russia is taking place September 17-20 in St. Petersburg, Russia

I’m interested. Tell me more

Join DESMI at Inmex SMM 3 - 5 October 2019

South Asia's largest Maritime exhibtion & conference is taking place October 3-5 in Mumbai, India

I’m interested. Tell me more

Join DESMI at DanFish, 9-11 October 2019

The exhibition for equipment to the fishing industry, DanFish, is taking place October 9-11 in Aalborg, Denmark

I’m interested. Tell me more

Join DESMI at Kormarine, 22-25 October 2019

The International Marine, Shipbuilding, Offshore, Oil & Gas exhibition, Kormarine, is taking place October 22-25 in Busan, Korea

I’m interested. Tell me more

Join DESMI at Europort 5-8 November 2019

The leading exhibition for special purpose vessels Europort is taking place November 5-8 in Rotterdam, Netherlands

I’m interested. Tell me more

Join DESMI at Marintec China, 3-6 December 2019

The Maritime exhibition, Marintec China, is taking place December 3-6 in Shanghai, China

I’m interested. Tell me more

We use cookies to enhance our website and improve your experience of it. If you say no to cookies, our website will still function, but it may result in diminished functionality.

OK