The Pro-ouate 152mm soundproof and heat insulated duct can be used in air conditioning, heating or ventilation networks. It has a fire classification M0/M1.
It is composed of an inner sheath in microporous non-woven copolymer with a spiral steel wire reinforcement.
Its 25mm polyester wadding mattress covered by a polyester aluminium vapour barrier provides excellent sound insulation while remaining flexible.
Temperature of use: from -10°c to +60°c.
Maximum pressure: + 2.000PA.
Air speed: 20 meters per second.
Radius of curvature: 1.5 x Ø
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Sheaths & collars