ขาย 2800R/Min Vent Fan Metal 220V 25W 4 Inch Inline Ducting Fan Exhaust Ventilation Duct Fan Accessories ราคาที่ดีที่สุด

Features: Powerful and high efficient performance. High-quality fan blade, durable and powerful than plastic fan blades. Lightweight and practical, operates as smooth as any fan we've come across Extremely quiet, the fan blades are quietly designed with a working decibel less than 60dB. Use special fully enclosed roller motor, long usable life Environmental protection and no pollution A Perfect choice for ventilation of grow room, or used in conjunction with a carbon filter for odor control. Brand new steel 7 blade, increase suction 20%, increase air pressure, reduce noise. Body iron production, body paint, not the general durability. Two-way stable design, long-term work is not afraid of shock. High-quality patch stamping, fixed firmly afraid of shock. Product specification: el: YT100 Voltage: 220V 50Hz Input power: 25W Speed: 2800R / Min Air volume: 140m3/H Running noise: 30-35db colour: white+sier Material: Steel + Iron size: Diameter: 100 mm Height: 80 mm Package Contents: 1 x Vent Fan Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.