Insulated duct:
Diameter range:75~1200mm
Temperature range:-30~140
Max.air velocity:30m/s
Wording pr
Insulated duct:Diameter range:75~1200mmTemperature range:-30~140Max.air velocity:30m/sWording pressure:2500paFibreglass thickness:25mmFibreglass density:20kg/m3
aluminum flexible duct