Shuttered Flush-Mount Ducted Fans These powerful, versatile fans are ideal for many applications within the growing environment. Originally designed for use as exhaust fans, they are also well suited for use as plenum fans or for introduction of air into convection tubing (order tubing one size larger than blade diameter of fan: i.e., for 12" blade diameter, order 16" ducting). Fully enclosed, thermally protected motors are designed for use in high-humidity environments. Heavy molded polyethylene housings with integral shutters won't rust or corrode and have a lifetime warranty. A flange around the base of the housing allows for easy mounting of the fan. Dual-voltage motor operates at either 115 or 230 volts and can be used in conjunction with the VMS400S and VMS550S Speed Controls below. Available in five different sizes/capacities. 9" Ducted Fan, 1/6 HP, 1091 CFM @.05" static pressure, 1.9 amps @115V FAN900S $289.00  12" Ducted Fan, 1/6 HP, 1538 CFM @.05" static pressure, 2.2 amps @115V FAN1200S $339.00  16" Ducted Exhaust Fan, 1/3 HP, 3085 CFM @.05" static pressure, 3.8 amps @115V FAN1600S $369.00  20" Ducted Exhaust Fan, 1/3 HP, 3533 CFM @.05" static pressure, 3.8 amps @115V FAN2013S $389.00  20" Ducted Exhaust Fan, 1/2 HP, 4966 CFM @.05" static pressure, 4 amps @115V FAN2012S $459.00

Two-Speed In-Line Duct Fan Duct fans are helpful aids in boosting air volume through plastic ducting in smaller growing environments This lightweight inline duct fan is quiet and easy to install. 8" diameter galvanized steel housing with a plastic propeller. Draws .85 amps. Rated at 450 CFM (low speed) or 600 CFM (high speed) at 0" static pressure. FAN8720 $79.95

Thermal Exhaust Fans Exhaust fans with automatic louvered shutters that are well suited for exhausting excess heat from smaller growrooms. Heavy-duty guards are moisture and corrosion resistant. The 10" fan yields 585 CFM (free air delivery, 285 CFM at .125" static pressure) and draws 1.4 amps. The 16" fan yields 1095 CFM (free air delivery, 720 CFM at .125" static pressure) and draws 1.5 amps. 10 inch fan FAN819 $169.00   16 inch fan FAN713 $239.00

All-Purpose Blower 115V/60Hz, 549 CFM free air delivery, 360 CFM at .8" static pressure. Draws 1.43 amps. A superb, multipurpose fan excellent for use in greenhouses, growing rooms, and for pushing air through small dimension micron filters. (12 x 12 inch and 24 x 12 inch HEPAs). Because of the attached split capacitor, a better operating efficiency is achieved. FAN667 $179.00  All-Purpose Blower for 230V/50Hz applications (559 CFM free air delivery, 360 CFM at .8" static pressure). Draws .98 amps. FAN870 $179.00

1/2 Horsepower Blower 4-speed, 115V/60Hz blower, maximum 1,653 CFM at .8" static pressure. Draws 8.8 amps. A useful fan for delivering air into air circulation systems for growing rooms, spawn laboratories and incubation chambers. Also ideal for blowing air into 2 x 4 foot HEPA filters (use 2nd highest speed). Note: not for free air delivery. Must be used with at least .7" static pressure (all of Fungi Perfecti's HEPA filters are .8" static pressure). FAN685 $419.00 Steel Mounting Bracket for attaching the air outlet of blower to laminar flow hoods, plenum intakes, etc. (Air outlet will run perpendicular to mounting surface.) FAN685B $34.95  Floor-Mount Brackets for attaching blower to horizontal surfaces (air outlet will run parallel to mounting surface). FAN685FB $19.95

FP's Universal Blower This high-power, multi-purpose blower is the perfect choice for pushing air through our 24x18, 24x24 and 24x36 inch HEPA filters. Dual-voltage power supply operates at either 115 or 230V. Delivers 1,040 CFM at .8" static pressure. Draws 4.8/2.5 amps @115V or 7.3/3.7 amps @ 230V. FAN831 $289.00  Steel Mounting Bracket for attaching air outlet of blower to laminar flow hoods, plenum intakes, etc. FAN831B $34.95

5 Amp Variable Motor Speed Controls These manual motor speed controls can be used with most shaded-pole or permanent split capacitor motors in their amperage range, such as those in our FAN900S and FAN1200S Ducted Fans (larger fans should be controlled with the VMS400S or VMS500S Motor Speed Controls, below). Controls motor speed between 20 and 100% of total fan capacity, and can also act as an on/off switch. Supplied in a watertight electrical enclosure with code-approved connectors. Available in 115 or 230V capacities. VMS115S for 115V current $64.95  VMS230S for 230V current $74.95

12.5 Amp Variable Motor Speed Control A durable, high-amperage motor speed control for larger fans such as the FAN1600S, FAN2013S and FAN2012S, this unit can also be used to control two or more smaller fans at once (Note: total amperage of all fans connected must not exceed 12.5 amps). Capable of operating at both 115 and 230V. Includes watertight enclosure with wall mount. VMS400S $119.00

Automatic Variable Motor Speed Control This ingenious device enables the cultivator to automate the process of ventilation in the growing environment. Once a baseline fan speed and desired temperature are set, a thermostatic sensor tracks the temperature and increases power to the fan as temperatures rise. Capable of controlling motor speed from 0-100% (a minimum of 30% is recommended for most fans), with a 10 amp capacity. Temperature differential can be set from 1-21° F (set to 6° at factory). Features include adjustable automatic shutoff, RFI noise filter and a temperature sensor that can be extended 1000 feet. Comes in a watertight housing. 2 year warranty. VMS500S $249.00