Next to the typical yellow coloured searchlights, Pesch GmbH also produces Seematz window wipers. The straight-line wipers cover a maximal square surface of the window. All parts are of stainless steel, except for the housing of the window wipers. Those are made of seawater resistant aluminium.  End position switches, thermostatically controlled heating (100W) and the necessary tubes for the spray wash facility are standard fittings.


All the Seematz type window wipers are designed for rough conditions and are made of the best seawater resitant metals. Besides this, Seematz has designed their window wipers with ease of use and replacement in mind. Because of their incomplicated and robust build, spare parts are easy to replace and in most cases even replacable without tools.


    • Two continuous speeds
    • Three-step interval
    • Two additional functions per wiper possible (for example window heating, spray water)
    • Status control by LED for each wiper in operation
    • Various panel sizes available


    • Input voltages 24VDC, 110VAC, 230VAC, 400VAC, 440VAC
    • Two continuous speeds
    • Five-step interval
    • Group functions starting from 2 wipers
    • Various panel sizes available


    • MODBUS- capable control
    • Up to 24 wipers on one panel in a group
    • Five-step interval
    • “Single sweep” function
    • Various panel sizes available

Pesch Seematz window wipers comparison

Marine Window Wipers

Motors of 24VDC
The guides for the wiper arms are made of temperature and friction resistant plastic material. The guides are driven by a stainless steel chain, which is powered by two series connected 24VDC motors per wiper. Therefore, the wipers do function even under extreme weather conditions.


Almost no noise pollution
The motors of the Seematz window wipers are placed in a water resistant housing, integrated in the housing which is installed on the outside of the wheelhouse. As a result, the sound pressure inside the wheelhouse is almost negligible.

For more information or advice please contact our Seematz consultant:

Marcel Vink seematz consultant

Marcel Vink

+31 (0)24-3667473