Tubulure 40

Mounting part to blow into occupied ducts ID 80-140.
To be used with the following foam bodies:
Art. 100114 Foam body 40 (100) for ducts ID 80-100 mm
Art. 100115 Foam body 40 (120) for ducts ID 100-120 mm
Art. 100116 Foam body 40 (140) for ducts ID 120-140 mm