Vertical rectangular elbow 90º diameter 120mm

90º rectangular vertical elbow TUBREC CRV 90 120, for installations in single-family and collective homes. Especially indicated for installations in false ceilings with little available space. They offer aesthetic installations with a good finish. Complete range of accessories. High-impact polystyrene accessories. Self-extinguishing fireproof thermoplastic duct. The working temperature is 90ºC. 100% anti-putrefaction. Hygienic non-stick solid particles. Corrosion-resistant. Thermal and dielectric. Acoustic attenuator.