WENTYLATOR EXHAUST EXHAUST FAN TIMING WENTYLATOR EXTRACTOR FOR LANDSCAPE TANK VENTILATION WENTYLATOR ELECTRIC WENTYLATOR EXTRACTOR Made of plastic, durable and easy to use, long service life. Ultrathin 15 mm, strengthen ventilation in the cylinder, increase the carbon dioxide content in the cylinder, support plant growth. Support photosynthesis and accelerate plant growth. Strengthen ventilation, let the plant breathe freely. Low noise during operation, service life up to 20 000 hours. LIST OF PACKAGES 1 x wentylator exhaust Critical air speed EXHAUST FAN TIMING Convenient, handy and suitable for drawing with family and friends. Looking for a professional yet affordable exhaust fan? Are you looking for a reliable, trustworthy tool that can perform multiple tasks at once? If so, look no further! Our professional wentylator extractor must meet your needs. This is one of the best choices for you. WENTYLATOR EXTRACTOR FOR LANDSCAPE TANK Color: black. Material: plastic Size: 8 x 8 x 1,5 cm. Rotary shaft shape: without oil brush mounting hole diameter: 4 mm Lifespan: 20000h Voltage: 5 V Power: 0,75 W Critical air speed: 0,8cmm Rotated: 1800R/M Made of plastic, durable and easy to use, long service life. Ultrathin 15 mm, strengthens ventilation in the cylinder, increases the carbon dioxide content in the cylinder, promotes plant growth. Support photosynthesis and accelerate plant growth. Strengthen ventilation, let the plant breathe freely. Low noise during operation, service life up to 20 000 hours.