Chimney cowl

GCKV Model

Principle work GCK Ventlab is to increase chimney draught no Principle work GCK Ventlab is to increase chimney draught no matter of what the chimney height, wind speed or other natural conditions are. GCK VENTLAB DRAUGHT GENERATOR is a chimney fan that is is to be mounted on the top of a chimney (flue or smoke). Its principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are. Draught generator creates underpressure in the chimney duct using a special physical effect – called injection. It is based on creating the stream of airflow in the secondary duct, which creates underpressure in the main chimney duct. Air movement is caused by ventilator which is placed outside the duct. This working mode does not block the chimney duct and does not obstruct the fume extraction as well as allows the device to withstand high temperatures. It is to be mounted on smoke chimney endings mostly in individual housing.

  

Technical data

Diameters [mm]
Ø 150
Ø 200
Max. effiency [m3/h]
380
480
Max. underpressure [Pa]
60
30
Nominal power [W]
90
110
Voltage [V/Hz]
230/50
Max. fumes temperature
400 °C

DESIGN

Simplicity in design makes our products perfectly fit in with any interior decor

Quality

Robust construction and top-quality materials guarantee durability and fault-free operation

Functionality

Products refined in every detail, functional, easy to install and intuitive to use

Eco

Renewable raw materials and energy-efficient production processes help to care for the environment