top of page
LOGO.png

DUAP Ltd. in Herzogenbuchsee, Switzerland, since 1943 it supplies fuel injection systems for large diameter combustion engines of all classes and applications.

DUAP PRODUCT

EFICLEAN 2100.jpg

EFICLEAN 2100

Autonomous diesel fuel treatment system

• Robust and compact design
• Reduced noise and vibration
• Independent, self-monitored operation •
Self-cleaning particle filter
• Capacity 1,500 liters/h (DFO / MDO)
• Fuel filtration < 3 micron particle size
• Water separation < 0.1%
• CE and US approvals
• Made in Switzerland

applications
• Maritime (workboats, yachts)
• Locomotives
• Fleets (trucks, buses, earthmoving, mining) with their own fuel stations

DUARAIL.jpg

DUARAIL

DUARAIL means injection systems developed and manufactured modularly for large combustion engines, according to the common rail principle, but adapted to the specific needs of the customer according to the engine. All associated mechanical/hydraulic and electronic components are subject to the development responsibility of the DUAP and have been introduced to the market since 2002. Customers benefit from one-stop turnkey injection systems.

DUATRON.jpg

DUATRON

Since 2006, DUAP has intensified its knowledge in electrical and electronic components.
Sensors, actuators and control units are tested at DUAP's Electronic Laboratory. The large investments over several years seem to be paying off.
Our main concern is to offer our customers ECUs that are easy to handle and offer optimized injection.

DUATOP.jpg

DUATOP

More and more customers are interested ​​in our DUATOP nozzles, plungers and barrels. OEM's with ecological and economic concerns, as well as ship and engine owners who buy them. DUATOP products are characterized by a longer service life, less consumption and notably less pollution. They apply especially to engines that are not undergoing a “general” technical renovation.

DUANIT.jpg

DUANIT

NEW INJECTION TECHNOLOGY

It relates to future developments regarding:

  • Optimization of the nozzle structure

  • Increasing the effective injection pressure of conventional fuel injection and DUARAIL

  • Alternative fuels (biomass, ethanol, etc.)

DUAGAS.jpg

DUAGAS

In order to achieve the latest emission regulation levels, the development of Gas and Dual-Fuel solutions has been focused in recent years.
DUAP can supply any type of gas injection technology for large diameter engines.
New nozzles, check valves, pre-chambers and Common Rail Micro Pilot injection systems introduced since 2002 offer economical and ecological solutions for gas engine users.

SPARE PARTS FOR DIESEL AND GAS INJECTION SYSTEMS
BICOS.jpg

NOZZLES (2 and 4 times)

  • biofuel

  • Pintle Nozzles

  • Nozzles L, LT, LLT, LFT

  • P nozzles on DUATOP versions

  • CAT pencil nibs

  • IHC special nozzles

ELEMENTOS DE BOMBEAMENTO - VÁLVULAS DE COMBUSTÍVEL.jpg

PUMPING ELEMENTS / FUEL VALVES

(2 and 4 times)

  • Up to 12 mm Ø

  • 12 – 20 mm Ø

  • more than 20 mm Ø

  • fuel nozzles and valves

COMPONENTES - PEÇAS SOBRESSLANETES.jpg

COMPONENTS / SPARE PARTS

  • bomb caps

  • pump rolls

  • single and double wall pressure lines

  • seals, o-ring

  • pressure valves

  • retention valves

  • sensors

  • electronic

Sistemas de Injeção

Acesse a apresentação da Amot acima, e caso tenha insteresse visite o site Oficia através do link abaixo:

bottom of page