The Cisa door closer 60450 size 3 features a corrosion resistant steel arm and is power adjustable for doors with a maximum weight of between 40 and 60kg. Separate closing speed adjustment and final latch action provides total control of the full closing cycle.

The Smart Plus door closers have an aluminium alloy one piece body with a shock proof plastic all-over cover. They have a corrosion resistant steel arm and a special high tensile steel spring immersed in a high grade oil bath. In addition, they have an adjusting valve complete with a thermostatic device.