4 Inch Mixed-flow Inline Duct Fan PP material
1.PP material, anti-acid and alkali.
2.Big air flow and air pressure.
3.Protection grade: IP44.
4.Double NMB ball bearings.
5.Working life over 50000 hours.
1.PP material, anti-acid and alkali.
2.Big air flow and air pressure.
3.Protection grade: IP44.
4.Double NMB ball bearings.
5.Working life over 50000 hours.
1. Easy installation
2. Operation temperature range: -20℃- 60℃
3. Optional Function: Three-speed motor; Timer; Temperature, humidity sensor