A compact unit, aimed at the small boat market, where efficient clearing of windows is essential. This unit is supplied as a fixed arc or variable arc model, for 12 and 24 volt DC. The standard motor has two speeds and self parking facility which can be operated by a rotary switch, toggle switch or a multi speed/function control switch. Insulated earth return and EMC filter are standard. Pantograph and Pendulum arm with blades up to 24ins. (610mm) are available.