KAPU roof fan is a CE-marked mechanical smoke extraction product designed for removing smoke from roofs or decks. The product consists of a smoke extraction fan and a roof hatch. It is a factory-made, pre-assembled unit that is delivered on a single pallet, ready for lifting into place. This enables fast and easy installation on site.
The KAPU hatch is well insulated, preventing unnecessary heat losses and eliminating condensation risks. All internal cabling is completed at the factory, so only the supply cables for the fan and hatch actuator need to be installed and connected to the safety switches on site. The safety switches are factory-mounted. Open/close status information is provided directly from the actuator, eliminating the need for separate limit switches.
The KAPU roof fan can also be used as a supply air fan or for temporary overheating exhaust, but it is not intended for continuous ventilation. The unit can be supplied in a painted finish according to customer requirements; the standard delivery is unpainted Aluzinc sheet metal.
ETS NORD smoke extraction control units (SPMK + SPOK) complete the KAPU roof fan as a fully functioning smoke extraction system.
