This powerful Hon&Guan fan extractor is perfect for use in hydroponic systems, gardens or patios. Available in 4" and 6" sizes, it effectively removes unwanted air while remaining silent and efficient.
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Air throughput up to 198 m3/h. Equipped with ball bearings to ensure that the duct fan operates with low noise, about 31dB. Unlike noisy EC chimney duct fans, this fan is worth your money in the long run.
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Centrifugal Inline Duct Fan SS. 315mm(12") 220 250 2400 1410 8. 250mm(10") 220 200 2500 1080 6. 200mm(8") 220 150 2600 900 4.
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Ram Mixed Flow Inline Fan 150mm 6" (517m3/hr). The RAM Mixed-Flow Inline fan with lead removes stale and humid air from your grow room. Attach a carbon filter to the unit to remove odours. It has a strong build and the plug and play system makes it easy to install and use.
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100/125/150mm InLine Extractor fan Loft Mounted Shower Ceiling Power Ventilation. 1X M16 Waterproof Junction Box Connector Electric Cable Inline Wire Slim Plug UK. Exhaust Fan 100MM 1. Static pressure: 150Pa.
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Air throughput up to 198 m3/h. Equipped with ball bearings to ensure that the duct fan operates with low noise, about 31dB. Unlike noisy EC chimney duct fans, this fan is worth your money in the long run.
eBay