SI Schiffstechnik Sales

Technology of High-Profile Ship Equipment Manufacturers

Manoeuvring & Propulsion

Brunvoll AS is a single-source supplier and thus covers the whole Propulsion, Positioning and Manoeuvring System.

Brunvoll provides fully integrated solutions complete with drive motors, gearboxes, propellers, hydraulic power units, control, alarm and monitoring system.

Each system can be optimised to meet the needs of the individual vessel and operation.

Waterjet Propulsion

HamiltonJet are a single focus manufacturer specialising in the design and manufacture of waterjets and controls.
Waterjets are used when high speed, high acceleration, agile maneuverability or use in shallow water is required.
The HamiltonJet waterjet offers many advantages over competing marine propulsion systems and is particularly suited to high-speed planing vessels operating in the 20 -50+ knot range.

JETS Mainmotiv

Vacuum Sanitary Systems

Jets® is a global company that develops, manufactures and sells
vacuum toilets, vacuum systems and treatment plants. The company
is headquartered in Hareid, Norway.
Jets® helps save the planet by reducing the world‘s water and energy
consumption. A Jets® vacuum system makes it easy to cleanly
separate gray and black water. Both can then be sent for specialized
treatment, recycling or disposal.

POLOPLAST KAL NG Vaccum A4

Vacuum Pipes

POLOPLAST GmbH & Co KG is an Austrian company with headquarters in Leonding. POLOPLAST develops, produces and sells reinforced, multi-layer plastic pipe systems. The innovative pipe systems have proven themselves in modern and sustainable applications for more than 60 years.
The three-layer, reinforced polypropylene (PP) vacuum piping system is suitable for both black and grey water applications.

Norwegian Greentech under water image

Ballast Water Management

One of the most compact and most efficient systems in the market today.
An important part of this system is the ultraviolet chamber, ensuring high performance with the lowest energy consumption when compared to competitors. This is achieved thanks to smart light control based on water transmittance and flow needs.
Norwegian Greentech BWMS is certified in accordance with IMO and USCG.