Inline Duct Fan Booster Exhaust Blower Air Cooling Vent 220V

Features -Lower electricity consumption; -Slim profile for mounting in tight spots. -Small, versatile and very adaptable. -Quiet running axial flow impeller. -Can be used as air intake and mounted in hydroponic tent pockets.   Specificatins: 4": Votage Support: 220V only; Power: 20W; Air Volume: 140m3/ h; Rotating Speed: 2800r/ min; Noise:40db; Diameter: Approx. 100mm; Height:70mm; Available Area:7~15©O;   6": Voltage Support: 220V only; Power: 40W; Air Volume: 780m3/ h; Rotating Speed: 2800r/ min; Noise:58db; Diameter: Approx. 150mm; Height:150mm;   8": Voltage Support: 220V only; Power: 60W; Air Volume: 1350m3/ h; Rotating Speed: 2800r/ min; Noise:60db; Diameter: Approx. 200mm; Height:150mm;   10": Voltage Support: 220V only; Power: 100W; Air Volume: 2150m3/ h; Rotating Speed: 2800r/ min; Noise:68db; Diameter: Approx. 250mm; Height:170mm;   Package Included 1 x Inline Exhaust Fan (Adaptors are not included.) 1 x 220V EU Plug