... : 30m/s 3.Standard length: 10 m 4.Temperature:-30/+140 5.Pressure: 2500Pa Usages:HVAC system (heating, ventilation and air ... glass wool12,16,18,20,24 kg/ m3Temperature Range-30°C ~ +140 °CAir Flow (MAX.)30 m/sWorking Pressure (MAX.)2500 PaStandard ...