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

UK - DK - SE

Related cases


To the top

Join DESMI at ISH China & CIHE 2020, 11-13 May

ISH China & CIHE – China is an International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort Systems taking place May 11-13 2020 in Beijing, China at the New China International Exhibition Center

I’m interested. Tell me more

Join DESMI at Maritime Industry Gorinchem, 13-15 October 2020

The Maritime Industry exhibition is taking place May 13-15 October 2020 in Gorinchem, Netherlands at the Evenementenhal Gorincham

I’m interested. Tell me more

Join DESMI at the Irish Skipper Expo, 4-5 September 2020

The Irish Skipper Expo is taking place September 4-5 2020 in Limerick, Ireland at the UL Sport Arena

I’m interested. Tell me more

Join DESMi at AquaCulture UK 2020, 18-20 May 2021

Aquaculture UK is the most important aquaculture exhibition and conference held in the British Isles taking place 18-20 May 2021 in Aviemore, Scotland at the Macdonald Aviemore Resort

I’m interested. Tell me more

Join DESMI at CHEMUK 2020, May 13-14

The UK's chemical industries supply chain expo is taking place September 16-17 2020 in Stretford, United Kingdom at the Eventcity Limited

I’m interested. Tell me more

Join DESMI at Asia Pacific Maritime, 30 Sept. - 02 Oct. 2020

Asia Pacific Maritime (APM) is a premier exhibition and conference in Asia showcasing a complete overview of the many vessel sectors taking place March 18-20 in Singapore at the Marina Bay Sands

I’m interested. Tell me more

Join DESMI at Euronaval 2020, 20-23 October

The world naval defense exhibition taking place October 20-23 2020 in Paris, France at Paris Le Bourget Exhibition Centre

I’m interested. Tell me more

Join DESMI at Posidonia 2020, 26-30 October

The International Shipping Exhibition taking place October 26-30 in Athens, Greece at the Metropolitan Expo

I’m interested. Tell me more

Join DESMI at Sea Trade Maritime 2020, 7-9 December

Find DESMI at stand no G31, at the largest maritime event and conference in the Middle East taking place December 7-9 2020 in Dubai at the New Dubai Exhibition Centre.

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