Demp logo

Welcome to A/S Danish Engineering & Marine Power - DEMP

DEMP was established in 1977. Since then, we have delivered more than 4,500 marine generating- and propulsion gen sets/plants to well-known shipyards.

Our large warehouse has more than 3,500 item numbers and we send urgent orders within 24 hours on working days.

Electrical preheaters for marine diesel engines


  • Zerostart
  • NGL


Demp spareparts
  • MAN High Speed diesel engine


  • Starters/starter systems

- Prestolite hydraulic starter

- Gali Air starter

- Startwell spring starter

- Bosch electric starter

- Prestolite electric starter


  • DEMP parts

- Radiator

- Selco


- Danfoss equipment

We are again able to offer DEMP gen sets together with sales and support of spare parts.


Complete UV drinking water treatment plants for marine use, validated to NEN EN 14897:2006 in order to ensure capacity.


  • Van Remmen UV systems


Demp UV drinking water treatment

Filter service campaign Spring 2017


200/400 hours service

Buy complete package and get 30% discount.

Valid 01.04.2017 – 31.05.2017


40 years anniversary

A/S Danish Engineering & Marine Power (DEMP) was established in 1977 so we are now able to celebrate our 40 years’ birthday here in 2017. The actual birthday is 18th of August so we are planning a celebration.



MAN – PRESTOLITE – GALI – Generatoranlæg – Marinemotorer – Dieselmotorer – BOSCH – STAMFORD – Alternator

Phone: +45 3920 5422


Opening hours

Monday-Thursday 8-16, Friday 8-14

Copyright 2017 @ All Rights Reserved