flexible ducts: isulated
ISODEC 250 high-temperature insulated duct
High temperature product. High quality, flexible ducts that are used in fireplace installations for distributing hot air. The flexible design minimizes the number of cores needed to complete complex installations, which significantly reduces the cost of its implementation.
Outer shell made of one layer of aluminum, and two polyester layers. The inner channel consists of three aluminum layers and two polyester layers. The insulation layer is 25 mm thick glass wool.
The insert is ALUDEC 112 type cable.
Ducts have Polish Hygienic Certificate HK / B / 0919/02/2009.
A product of the renowned Dutch company DEC International.
Thermally insulated duct.
| temperature range: | -30 °C to 140 °C |
| operating pressure: | max. +2500 Pa |
| operating air velocity: | max. 25 m/s |
| bending radius: | min. 0.54 x ∅ + 25 mm |
| diameter range: | 65 – 635 mm |
| standard length: | 10 mtr |
| inner duct: | aluminium/polyester laminate |
| glass wool blanket: | 25 mm, 16 kg/m³ |
| r-value: | 0.65m² K/W (ASTM C177-76) |
| outer jacket: | aluminium/polyester laminate |
| appearance: | aluminium |
