VIVOSUN Duct Fan will provide your plants with a consitant strong fresh air flow which as we know is a requirement for growroom setups.

Specification:
4\" Duct Fan with Plastic Blade
Air Flow: 100 CFMVoltage: 120V/ 60Hz
Power: 12W
Speed: 2,930 r/minNoise Level: 45 dB(A)

6\" Duct Fan with Metal Blade
Air Flow: 240 CFMVoltage: 120V/ 60Hz
Power: 37W
Speed: 2,960 r/minNoise Level: 51 dB(A)

8\" Duct Fan with Metal Blade
Air Flow: 420 CFMVoltage: 120V/ 60Hz
Power: 42W
Speed: 2,970 r/minNoise Level: 55 dB(A)

Features:
1. Superior aerodynamic body made of steel construction for stability and maximum efficiency.
2. Superior balanced plastic (4\" fan) / aluminum (6\" and 8\" fan) impeller blades for long service life and quiet operation.
3. Motor features a permanently lubricated bearing that operates quietly and requires zero maintenance.
4. Dual crimped ends install in either direction.5. Max Operating Temp of Motor is 130℃ / 266℉; Max Ambient Temp is 60℃ / 140℉.
6. Come with 5.5FT 120V Power Cord and 1-year No Hassle Warranty.
7. Suitable for green rooms (hydroponics), hospital rooms, commercial cooling and industrial applications.-Grow Room Applications: Used as intake fan to bring fresh air into grow rooms; Also used as exhaust fan in smaller setups with LEDs or Lights under 400W.
-Household Applications: Help to boost airflow in HVAC units to remove exhausts and odors from bathrooms & workshops and ventilate basements & attics, etc. Note: This duct booster fan\'s motor is brushless, we do not suggest you to use with fan speed controller.


VIVOSUN Horticulture provides you with the highest-quality hydroponics equipment and services at our factory-direct prices-our strict quality assurance continue to build stellar reputation as industry leaders committed to providing customers with a full line of hydroponics solutions they can depend on. It is our commitment to be the hydroponic company that you\'ll want to do business with again and again.




Payment:We accept PayPal only.After you win an item from our store, you will have 14 days to combine all of the other items. When you are ready to checkout, please pay all your items in one combined payment and please DO NOT pay your items into separate payments.If you make two or more separate payments it will go out as two separate orders and you will not get the combined shipping & handling discount or any other promotional offers.Delivery Details:1. Items are generally shipped out within 1-2 business days from our warehouse after your payment has been cleared (Sat. & Sun. & Public holiday excluded.)2. We only offer local delivery in USA, which normally takes about 2-6 business days to arrive. If you need Express Mail Service, please contact us by message.3. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address supplied by buyer. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy.4. Our shipping rates include the cost of shipping, handling, packaging and related manpower costs.Terms of Sales:response & Detailed Seller Rating:We are transnational corporations, only strive for 5 star positive response and will try our best to offer the best service to our buyer. Please email us before leaving negative response or open any dispute and please give us 2 business days to resolve the complaint to your satisfaction.Returns:Return is accepted within 30 days after the buyer\'s receiving the item.After getting the returned item, we will refund the customer at the item\'s price (excluding the shipping costs to and from). Contact us:1. If there\'s any problem, please do not hesitate to contact us by message, we will reply you within 2 business days (not include Public holiday).2. Work Days: Monday to Friday3. If you don\'t get response within 1-2 business days, please check your email or My Messages in case your email provider has an overly-aggressive spam filter blocking or my emails. Please add us in your contact and email us again.

On Mar-15-19 at 08:57:20 PDT, seller added the following information:

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