RGF • Reducers female-male with rubber

Galvanized steel pressed reduction pieces, Female/Male. Largest side = duct size ; other side = fitting size.

For reducing plenumbox connections, connections on air handling units, HRU,...

Connection pieces with airthightness class D to EN 12237.

The airthightness class is also determined by the mounting on the construction site.

• RGF, 315, 250

Explanation :

RGF = Type of reduction

315 = Diameter of Female side of reduction

250 = Diameter of Male side of reduction, with rubber