Regel-air Fensterfalzlüfter FFL Typ 17 RF Schwarz Set 4038898143116 Individual guide rails with single-sided

Individual guide rails with single-sided brush seal

Further dimensions available on request

Power : 170 W

Soudal 1K gun foam Soudafoam X-tra 750 B2 500ml

Regel-air Fensterfalzlüfter FFL Typ 17 RF Schwarz Set 4038898143116 Individual guide rails with single-sidedRegel air window rebate ventilator FFL Type 17 RF Black Set The Regel air FFL ventilation system is a self regulating plastic window rebate ventilator for paired installation. It features an automatic volume flow limiter. The Regel air FFL window rebate ventilator is installed discreetly in the upper, anti fog area of the window. The ventilation system is invisible from the inside or outside when the window is closed. When wind pressure increases, the