Parvus Corp.    Salt Lake City, UT 84115 2913
Nov 10, 2003 ThermoCool™ PC/104 Environmental Fan Card II is a multi-function add-on module for PC/104 computers that provides temperature-controlled, forced-air cooling and environmental monitoring of humidity and pressure. Two brushless fans turn on and off, responding to changing temperature conditions. Humidity sensor measures from 1-99% RH with instantaneous desaturation, and pressure sensor delivers linear voltage output proportional to applied pressure of 0–29 psi.

AMETEK Technical & Industrial Products    Kent, OH 44240
Oct 30, 2003 Magnum(TM) 170 Series 24 Vdc Fans have operating voltage of 36-75 Vdc and produce 365 cfm free delivery. They include electronic commutation, locked rotor shut down protection, low-speed warning shut down, and automatic restart. I2C version delivers airflow of 512 cfm. It includes microprocessor-controlled circuitry with isolated 2-wire I2C/SMBus digital interface, and closed-loop speed control over entire operating voltage.

Coppus Ventilation, Tuthill Energy Systems    Millbury, MA 01527 8000
Oct 28, 2003 Double Duty Heat Killer (DDHK) employs adjustable vane design that allows varied airflow patterns with capacities to 17,000 cfm. Product allows adjustment from gentle breeze for worker comfort in high-heat areas to concentrated jet blast for product and process cooling. Available in 18, 24, and 30 in. models, it is offered with high or low floor stand or as stationary or oscillating wall mount unit.

Continental Fan Mfg. Inc.    Buffalo, NY 14215
Oct 20, 2003 Model APK ranges in diameter from 12–78 in. with capacities to 100,000 cfm. It features airfoil adjustable pitch impeller and deep drawn venturi. Fan blades are pressure cast aluminum or glass-reinforced polypropylene. Options include all-aluminum design and fully reversible airflow.

Continental Fan Mfg. Inc.    Buffalo, NY 14215
Oct 13, 2003 Series EXT Fans are sidewall mounted on exterior of home to allow for easy access. Installation space can be as little as 4 in. to provide room to connect ducting through wall. Units feature permanently lubricated ball bearing motors and enclosed motor housing for dust and lint. They are 100% speed controllable and are suited for bathroom ventilation, range hood exhaust, tight attic mountings, and clothes dryer boosting.

Johnson Electric    New Territories   Hong Kong (prc)
Aug 18, 2003 Cooling Fan Modules employ feedback system in which actual speed of motor is fed back and small adjustments are made to compensate and maintain desired motor speed. Fan motor and control electronics are packaged inside shell to protect system from harsh, underhood conditions. Modules minimize noise that may disturb other electronic components, and are hardened to prevent deterioration if subjected to electrical noise spikes.

MacroAir Technologies LLC    Fairfield, CT 06824
Aug 04, 2003 Suited for warehouse and production facilities, Airvolution™ industrial High Volume, Low Speed™ (HVLS™) fans utilize hollow WhisperFoil™ airfoil blades made from anodized extruded aluminum. Weighing 225–265 lb depending on size, fans use 1.0 hp motor and offer average air speeds of 3–7 mph.

Haewa Corp.    Duluth, GA 30097
Aug 01, 2003 NEMA 3P, Type 3142 Filter Fans provide protection against windblown dust, rain, and sleet. They are UL and CE recognized, and come in 6 x 6 in. and 11 x 11 in. sizes. Both sizes are offered in powder-coated, cold rolled steel or stainless steel housings with 115 or 230 V 50/60 Hz AC fan motors. Motors can be selected for unimpeded air flow of 94 or 195 cfm. Slanted filter pads allow maximum air flow. Fans are suited for electrical and electronic cabinet cooling.

ETRI Inc.    Monroe, NC 28110 7958
Jul 31, 2003 Free blowing backward curved and external rotor fans range up to 28 in. in diameter and are suited for air handling equipment, while Epsilon axial fans feature sickle shaped blades up to 40 in. in diameter for air conditioning and heat pumps. Units are AC driven and 100% speed controllable. Backward curved centrifugal fans and small enclosed axial fans are offered as both AC and DC models with choices in voltage and capacity from 1–1,130 cfm.

Continental Fan Mfg. Inc.    Buffalo, NY 14215
Jul 23, 2003 TNC fan utilizes computer-aided technology, NEMA motors, and TEK-airfoil blower wheel, which consists of molded, aerodynamically refined, backward-curved impeller with non-overloading power characteristics. Fan, offered in 9 sizes that produce airflows to 5,000 cfm, can be connected to independent control systems. Custom mounting arms and designs are available to accommodate most applications.

Big Ass Fans    Lexington, KY 40575
Jun 11, 2003 Available with or without guard, Little Ass Fan uses same blade design as wickerbill fan and can be hung as ceiling fan or used as vertical fan. Able to be positioned at any angle, unit can provide comfortable environment for employees by moving gentle cooling breeze up to 100 ft and reducing effective temperature 8–10 degrees.

Air Max Fans, A Div. Of Calder Machine Co.    Florence, SC 29502 5536
May 29, 2003 Portable Fan Unit provides high-velocity air movement for personnel cooling, temporary exhausting, drying, and burning enhancement. It consist of one off-road or on-road trailer; 5,250 W generator; and 22 in. dia blade, 1 hp, high-velocity industial fan.

GE Company, GE Industrial Systems    Plainville, CT 06062
May 01, 2003 Bathroom Fan Line includes low-noise fans, full-featured fans with lights, nightlights, and heaters, and fans with decorative touches. Units help provide proper ventilation needed to remove humidity, air pollutants, smoke, and fumes to ensure comfort in residential applications.

Greenheck Fan Corp.    Schofield, WI 54476 0410
Apr 29, 2003 Model USGF Ultimate Steel Grease Fan utilizes heavy-gauge, continuously welded steel construction, easy-access clean-out port, non-stick steel wheel, hinged curb cap, and drain trough. Available in 5 sizes with performances to 4,000 cfm and 3 in. wg, fan aids users in meeting frequent cleaning requirements of NFPA 96, for severe grease applications, where inspection and cleaning of ventilation systems are required every 1–3 months.

Lochinvar Corp.    Nashville, TN 37210 3807
Apr 25, 2003 Intelligent Venting Solutions automatically maintain required draft in stack by constantly adjusting air flow. Four pre-packaged kits vent 2-4 appliances with combined inputs up to 5,000,000 Btu. Each kit includes chimney fan to ensure negative pressure in stack, modulating fan control to control fan speed and balance draft, relay box for combining multiple appliances, draft sensor, probe and probing switch. Systems include thermal overload protection.

American Coolair Corp.    Jacksonville, FL 32203 2300
Apr 08, 2003 With Class I or Class II construction, fans offer forward curve, backward inclined, or airfoil wheels in diameters from 7–36 in. Units are AMCA certified for sound and air and are available with UL 705 or UL 762 listings. They are offered in galvanized steel, hot dipped galvanized steel, 6 mil epoxy, stainless steel, or all aluminum. Accessories include variable inlet vanes, outlet shutters, and weather covers.

Siemens Energy & Automation, Inc.    Alpharetta, GA 30005
Mar 28, 2003 Series VDO includes radiator and condenser fan assemblies, and provides replacement application coverage for over 60 million vehicles. Units meet precise OE fit and specific vehicle cooling requirements, and provide quiet operation.

Big Ass Fans    Lexington, KY 40575
Mar 10, 2003 High-volume, low-speed 8 ft enclosed vertical fan pivots to direct air to wherever it is desired. Movable fans cost less than a nickel an hour in electricity to operate. With energy savings throughout year, payback on fans is typically two years or less.

General Shelters Of Texas    Center, TX 75935 2108
Mar 07, 2003 Port-A-Cool® unit with 48 in. dia fan blade provides portable evaporative cooling for areas as large as 3,500 ft². System pulls hot, ambient air through water-soaked evaporative cooling media located in back of unit, lowering air temperature by 18–26 °F. Rotomolded, one-piece housing incorporates caddy, molded-in switch box, and recessed valve pockets. Unit incorporates sump tank with 23 gal capacity and requires 110 V and tap water in order to operate.

Cornell Dubilier    Liberty, SC 29657
Mar 05, 2003 DC Voltage Rotary Fans, Series FBA and FBK, available in 40, 60, 80, 92, and 120 mm sizes, operate at noise levels as low as 21 dBA. Fans with 15 mm thickness are offered in 60 and 80 mm sizes. With fan speed levels to 9,500 rpm, products offer maximum airflow to 114.7 cfm. All fans, except 40 mm size, utilize Hydrowave semi-non-contact bearing design that reduces axial and radial friction. Operating voltages include 5, 12, and 24 V.