Wall exhaust fan KHG-20B-P1 (8 inchesi)

wall ventilator KHG-20B-P1/KHG-25B-P1,Exhaust fan ,Ventilation Fan Dimensions Dimensions Model Product size (cm) Wind-caliber (cm) Installation dimensions(cm) NW (g) Outbox Dem (cm) Packing quantity (pcs) KHG-20B-P2 /H2(8 inchesi) 29×29×16 24 24 1800 64.5x29.5x59 8 KHG-25B-P2 /H2(10 inchesi) 34×34×16 29 29 2200 66x34.5x70 8 Specifications Model Rated (V) Power input (W) Speed (r/m) Amount of wind (m³/h) Noise (dB) Suitable area (M2) Exhaust Inspiratory KHG-20B-P2 /H2(8 inchesi) 220V/50Hz ≤30 1220 500 360 ≤42 25-32 KHG-25B-P2 /H2(10 inchesi) 220V/50Hz ≤40 1115 800 600 ≤45 35-42 Detailed Product Description 1)The exhaust fan series of wall-blinds,the whole product is made of high-strength plastics, the color is bright, of high corrosion resistance ability; 2) -P: Designed of entire panel, more easily for cleaning; -H:Designed of streamline panel, Coupled with a transparent oil funnel, fashionable and elegant; 3) Latest six-leaf design, more conform to airflow theory, realize large wind capacity and low noise; 4) Designed of post-blinds and wind-pressure linked, easily to close, better to cut off the outside air, more safe and beautiful; 5) Bi-directional switch, not only rule out foul gases indoors, but also suck in fresh air outdoors; 6) The Lubrication oil of motor bearing is imported fibers, make sure to operate continuously for over 5000 hours in high temperature, low temperature rise, fast to start, operating safe, large amount of ventilation. Apply to walls, windows installed.