Regel-air Fensterfalzlüfter FFL Typ 19 RF Set 1870312A DIN links und rechst verwendbar

DIN links und rechst verwendbar

Flush-mounted belt winder for 22m wide belts

Operating temperature from 0°C to 50°C

Marterial: Kunststoff

Suitable for the ST2000 roller shutter system

Regel-air Fensterfalzlüfter FFL Typ 19 RF Set 1870312A DIN links und rechst verwendbarRegel air window rebate ventilator FFL type 19 RF The Regel air FFL ventilation system is a self regulating, plastic window rebate ventilator designed for installation in pairs. It features automatic airflow limitation. The Regel air FFL window rebate ventilator is concealed within the upper, un rigged area of the window. When the window is closed, the ventilation system is invisible from both the inside and outside. As wind pressure increases, the