High Quality Hydroponics 4" Inch In Inline Fan Duct Noise Muffler Silencer Growing Area Grow Room Tent Box

High Quality Hydroponics 4" Inch In Inline Fan Duct Noise Muffler Silencer Growing Area Grow Room Tent Box
Room In A Box for LOW PRICES & COMPARE FOR BEST BUY ORDER BLACK FRIDAY DEALS 2011 CHECK NOW!!!...

Unique open cell foam in interlaced distribution is designed for superior sound absorption. It can stop the spread of sound wave and allow air flow through the ducting, perfect for reducing noise from fans and carbon filter systems.
Features:
Two 4" flanged ends.
Portable and light weight.
Safe and effective operation.
Easy to install and maintenance free.
High-quality corrosion resistant galvanized sheet construction.
Wave crest polyurethane sponge can offer excellent sound and vibration absorption.
This high-performance sound absorbing foam lining can reduce 50% noise!
If the noise of your fan/blower is 50db, our muffler can reduce it to 25db.
Moisture resistant - great for use in damp environment.
Extended collar and lip for easy duct hook-up.
Air tight sealing tape included.
Specification:
Flange 4"
Fit for Fans/Blowers 4" Flange
Surface Material Durable Galvanized Sheet
Sound Absorbing Foam Wave Crest Polyurethane Sponge
Fusion Point of Foam 250 degree centigrade
The Influence to Hearing of Different Decibel:
Decibel Sense of Hearing
0-20db Very quiet, hardly feel
20-40db Quiet, like soft voice
40-60db General, like common talk indoor
60-70db Noisy, bad for nerve
70-90db Very noisy, nerve cells are damaged
Package Includes:
1x High-quality 4" Duct Muffler.../ High Quality Hydroponics 4" Inch In Inline Fan Duct Noise Muffler Silencer Growing Area Grow Room Tent Box / Room In A Box

High Quality Hydroponics 4" Inch In Inline Fan Duct Noise Muffler Silencer Growing Area Grow Room Tent Box
Room In A Box for ALL BUY BEST BLACK FRIDAY 2011 SALES...

Product Brand : OEM Control

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See All Of Product Brand : OEM Control

• Unique open cell foam in interlaced distribution is designed for superior sound absorption.
• It can stop the spread of sound wave and allow air flow through the ducting, perfect for reducing noise from fans and carbon filter systems.
• Portable and light weight.
• Safe and effective operation.
• Easy to install and maintenance free.

.../ High Quality Hydroponics 4" Inch In Inline Fan Duct Noise Muffler Silencer Growing Area Grow Room Tent Box / Room In A Box

High Quality Hydroponics 4" Inch In Inline Fan Duct Noise Muffler Silencer Growing Area Grow Room Tent Box
Room In A Box for CHEAPEST HOT PRODUCT ONLINE : BLACK FRIDAY DEALS 2011 !!!

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*** Product Information and Prices Stored: Dec 18, 2011 20:16:36 ***

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High Quality Hydroponics 4" Inch In Inline Fan Duct Noise Muffler Silencer Growing Area Grow Room Tent Box
Room In A Box
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6 Inch Inline Hydroponic s Exhaust Tube Duct Fan 440 CFM Blower and Carbon Air Filter Combo

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Product Brand : WholesaleDirect | Model : FF6
	Available : In Stock From

6 Inch Inline Hydroponic s Exhaust Tube Duct Fan 440 CFM Blower and Carbon Air Filter Combo

Filter:
6 inch Flange 20 inch Long
Activated Carbon Charcoal Filter
Maintenance Free Design
Safe and Effective Operation
Cotton Filter Pad
Pre-filter Included
Blower:
Brand new in box ready to be operated upon arrival
Powerful and efficient performance - 2700 RPM and 440 CFM
High performances static pressure to overcome the resistance caused by long ducting
Backward curved impeller to ensure quite operation possible
Balanced motor with permanently lubricated ball bearings for vibration-free operation continuous running
Moisture resistant - great for use in damp environment
Extended collar and lip for easy duct hook-up
Solid metal construction with powder coated housing
Pre-mounted leg stands for horizontal/vertical mounting or on floor using
Suitable for domestic, commercial and industrial applications
CE certificated

...Read more

• easily eliminate odors in the indoor garden
• Carbon Filters work by using super fine virgin charcoal that literally filters out odor particles from the air
• Temperature and odor control are a breeze with this system
• air cooling lighting reflectors
• ventilate your grow room

...Read more

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