Exhaust blowers are used for venting the heat out of your grow room. They pull air in the side of the blower and pump it out the front. They have a flange on the front for mounting on a wall or inside a grow box. Some of the exhaust blowers have a round inlet flange for connecting duct tubing so you can pull air off a grow light or from another room.
We also have in-line fans. These are also used for venting heat out of the growing area but they're designed a bit different. In-line fans have round duct connectors on each side so you can use them in-line with duct tubing. They also have mounting brackets to hole the fan in place.
The in-line fans are different from exhaust blowers in the way they move air. Exhaust blowers have a round squirrel cage that rotates. The in-line fans look more like a jet engine on the inside. In-line fans create much more pressure than exhaust blowers and this is very important when you are trying to move air down a tube. An exhaust blower with the same cubic feet per minute (CFM) rating as an in-line fan will not push, or pull air as far down a tube as the in-line.
We also have a few duct boosters. They look similar to the in-line fans but are not designed the same. The duct boosters have an open blade fan on the inside and do not create as much pressure as an in-line fan or an exhaust blower.
|4" Can Fan 123 CFM - RS 4||123||$98.53|
|4" Can Fan 178 CFM - RS 4HO||155||$115.25|
|6" Can Fan 269 CFM - RS 6||269||$109.93|
|6" Can Fan 392 CFM - RS 6HO||392||$137.59|
|8" Can Fan 483 CFM - RS 8||483||$127.92|
|8" Can Fan 722 CFM - RS 8HO||722||$180.05|
|10" Can Fan 761 CFM - RS 10HO||761||$194.02|
|12" Can Fan 975 CFM - RS 12HO||975||$259.93|
|8" Max-Fan 667 CFM||667||$176.94|
|10" Max-Fan 1100 CFM||1100||$244.33|
|12" Max-Fan 1708 CFM||1708||$371.12|
|14" Max-Fan 1823 CFM||1823||$550.52|
|Vortex 4" 172 CFM Powerfan - VTX400||172||$129.56|
|Vortex 6" 449 CFM Powerfan - VTX600||449||$162.13|
|Vortex 8" 747 CFM Powerfan - VTX800||747||$199.81|
|Vortex 10" 790 CFM Powerfan - VTX1000||790||$237.07|
|Vortex 12" 1140 CFM Powerfan - VTX1200||1140||$334.14|
|Vortex V-Series 2050 CFM 12" Fan - V-12XL||2050||$634.44|