Flexible Insulated Ventilation Duct with Thermal and Acoustic Barrier

ALSD-PE-L

Flexible Insulated Ventilation Duct with Thermal and Acoustic Barrier

This flexible ventilation duct, based on Aluduct construction, is designed for mechanical ventilation and recuperation systems. An integrated vapor barrier foil, placed between the inner duct and the mineral wool insulation, effectively protects it from condensate, thus preserving the system's acoustic and thermal properties.

Key Features

Thermal and Acoustic Insulation: Ensures energy efficiency and noise reduction in ventilation systems.
Integrated Vapor Barrier Foil: Protects mineral wool insulation from moisture and condensation.
Condensate Resistance: Prevents loss of insulating properties caused by condensation.
Wide Operating Temperature Range: From -20°C to +140°C.
High Flexibility: Facilitates installation and adaptation to various system configurations.
Packaging: 10-meter sections, compressed to 1200 mm, packed in a cardboard box.
Fire Classification: Complies with standards 2839.4/11/Z00NP and 2839.6/11/Z00NP.

Technical Data

Ød nom [mm]	Ød ext [mm]	Permissible Pressure [Pa]	Tolerance [mm]
80	82.0	2000	+ 1.5
100	102.0	2000	+ 1.5
125	127.0	2000	+ 1.5
140	140.0	2000	+ 1.5
150	152.0	2000	+ 1.5
160	160.0	2000	+ 2.0
180	180.0	2000	+ 2.0
200	203.0	2000	+ 2.0
225	229.0	2000	+ 2.0
250	254.0	2000	+ 3.0
280	280.0	2000	+ 3.0
300	305.0	2000	+ 3.0
315	315.0	2000	+ 3.0
355	355.0	2000	+ 3.0
400	406.0	2000	+ 3.0
450	457.0	2000	+ 3.0
500	508.0	2000	+ 3.0
560	568.0	2500	+ 4.0
630	638.0	2500	+ 4.0
710	718.0	2500	+ 4.0
800	810.0	2500	+ 4.0