Fans

HVAC

Commercial/Industrial Fans come in multiple construction options.

May 21, 2015

Constructed from galvanized steel with bolted frame, USF-200 has backward inclined centrifugal wheel and suits Class I airflow and pressure applications. Capacities range from 50–13,700 cfm and up to 5.0 in. wg. Used when coating on housing and in airstream is required, USF-300 offers capacities up to 54,000 cfm and 5.0 in. wg. With painted steel construction and backward inclined or airfoil wheel, USF-400 is capable of Class II applications with capacities up to 69,000 cfm and 8.5 in. wg. Read More

HVAC

Plenum Fans feature backward curved airfoil wheels.

May 19, 2015

Designed to slide into field erected or factory built air handling units or plenums, TEK Plenum Fans operate by pressurizing plenum in which they operate, and are suited for supply or return air applications. Impellers are constructed with injection molded GRP polyamide TEK wheel and offer non-overloading power characteristics. Equipped with TEFC industry duty motors, modular fans eliminate traditional scroll housings, transitions, and diffusers. Read More

HVAC

High Volume Low Speed Fan features gearless design.

May 14, 2015

For maximum efficiency, MacroAir's AirVolution-D features gearless motor coil made up of copper ring with ultra-low resistance. Model 370, available with blades from 6–12 ft, integrates into most small spaces. With blades from 8–18 ft, Model 550 is effective at controlling temperature and humidity in medium-large spaces. Designed for heavy-duty applications, Model 780 has 20–24 ft blades, making it suitable for extra-large spaces. Finally, AirVolution-D3 offers entry-level solution. Read More

HVAC, Computer Hardware & Peripherals

CPU Cooler and Fan suit space-restricted systems.

March 20, 2015

With compact heatsink and 14 mm NF-A9x14 PWM fan, NH-L9x65 Cooler stands 65 mm tall, making it suitable for home theater PCs and Small Form Factor cases. Unit provides 4 heatpipes in 95 x 95 mm footprint, guaranteeing 100% RAM and PCIe compatibility on Intel-based ITX mainboards. Available in PWM version, 60 mm NF-A6x25 Fan has NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with Low-Noise-Adapter to reduce max speed during PWM control from 3,000 to 2,300 rpm. Read More

HVAC

Motorized Axials offer vibration-free operation.

March 16, 2015

Coupling DC motor and impeller to minimize space requirements, Models DXG and DXP are suitable for either supply or exhaust use, and in applications where transient electrical noise is prohibited. Both motor and impeller are located directly in air stream, providing heat dissipation and efficient motor cooling. Available in 24 and 48 Vdc, precision-balanced RoHS-compliant units feature 1–10 Vdc or PWM motor control and offer capacities up to 1,441 cfm. Read More

HVAC, Laboratory and Research Supplies & Equipment

Filtered Ductless Fume Hood helps laboratories conserve energy.

March 6, 2015

Designed for laboratories that are difficult to vent due to location, Protector® Echo™ operates independent of building's exhaust system and without removing tempered air from laboratory. Neutrodine™ filters handle jobs of 6+ other kinds of carbon filters, and sensor package, backup filters, and optional g-Guard® remote monitoring software work with range of chemicals. In case of chemical breakthrough or loss of airflow, alarm sounds and communication system alerts designated email address. Read More

HVAC

AC Motorized Axial Fans offer cool, vibration-free operation.

February 17, 2015

Offered in capacities to 3,469 cfm, DXG and DXP feature coupling of motor and impeller that minimizes space requirements and results in vibration-free operation. Motor and impeller are located directly in air stream, maximizing heat dissipation and motor cooling efficacy. These 100% speed-controllable fans, available as single- and 3-phase, come with matching capacitors and Class F insulation (-30 to +60°C). Designs are UL-approved and RoHS-compliant. Read More

Food Processing & Preparation, HVAC, Safety & Security Equipment

Kitchen Hood suppresses stove top fires.

February 6, 2015

Used over standard 30 or 36 in. residential range, GRRS Fire Ready Hood incorporates UL300A Listed self-contained, commercial-style automatic fire suppression system. Exhaust fan can be operated manually with face-mounted dial or automatically based on hood temperature which is monitored by onboard controller. If temperatures continue to rise beyond rating of system’s fusible link, Amerex 660 agent will be released through 4 nozzles directed at appliance and 1 nozzle into exhaust duct. Read More

HVAC, Mechanical Components & Assemblies, Green & Clean

Motorized Axials offer capacities to 3,469 cfm.

February 3, 2015

Utilizing electronically commutated external rotor motor, DXG and DXP EC Motorized Axials are suited for many air-moving applications, including motor controls, electronics, power converter cabinets, and modular air conditioners. Precision balanced air-moving devices feature 1–10 Vdc or PWM motor control, input voltage of 208–277 V 50/60 Hz, and IP44 motor protection. Read More

HVAC

Energy Efficient EC Fans serve industrial/commercial applications.

January 27, 2015

Featuring precise control, electronically commutated (EC)  fan series helps elevate product performance and increase energy efficacy with intelligent control functions. This series, comprising 200, 400, and 710 mm axial fans and 400 and 560 mm centrifugal fans, can be applied throughout HVAC system as well as in such industrial applications as high-precision A/C units for datacenter precision cooling and utility grade solar inverters. Read More

HVAC

DC Brushless Fans are used for ventilation applications.

January 27, 2015

With continuous run time of 70,000 hr minimum, Breez ventilation fans utilize adjustable humidity control, motion sensing, and DC brushless fan motor technologies. Power consumption is as low as 4 W, and sound ratings reach down to <0.3 sones. Models include 200 cfm Pro200 residential/light commercial ventilator; 80 cfm SLM80 and 100 cfm SLM100 fans that fit in 4 in. sidewall for multifamily applications; LED recessed can-fan light with DC motor; and retrofit designer fan grille. Read More

HVAC

Destratification Fans minimize hot and cold spots.

January 7, 2015

Available in 10, 12, and 14 in. sizes with airflow capacity up to 1,460 cfm, DSF Destratification Fans mix air in large spaces with ceilings 15 ft or higher, including grocery stores, warehouses, and distribution centers. Axial flow fans are equipped with permanently lubricated ball bearing motors for maintenance-free operation. Housed in steel with corrosion-resistant finish, 120 V/60 Hz fans offer automatic reset, thermal overload protection, and optional solid state speed control. Read More

HVAC

AC Fan Tray offers front panel exhaust and 6 fan positions.

December 31, 2014

Providing airflows up to 160 cfm, 1U high OA406 Series is suitable for narrow depth cabinets found in security, audio, and A/V applications. Fan tray can be ordered with additional universal 90-264 Vac input external power supply, or used with switching 12 Vdc rail as redundant power source. Bi-color LED alarm indication glows green under normal operating conditions and changes to red under alarm conditions. Featuring 16 Ga powder coated steel construction, fan tray operates from -10 to +50°C. Read More

HVAC, Mechanical Components & Assemblies

Motorized Impellers offer vibration-free operation.

November 21, 2014

Featuring compact, 100% speed-controllable design, CMI Motorized Centrifugal Impellers are suited for medical appliances, pharmaceutical equipment, clean room modules, and air filtration. Both motor and impeller are located directly in air stream, providing heat dissipation and efficient motor cooling. Supplied with matching capacitors and inlet rings and Class F insulation, backward curved impellers feature permissible ambient temperature range of -22 to +140°F. Read More

HVAC, Computer Hardware & Peripherals

Quiet 92 mm CPU Coolers employ PWM technology.

November 21, 2014

Occupying 95 x 95 mm footprint, 9 cm asymmetrical NH-U9S and 110 mm NH-D9L are retail models that offer PWM support for automatic fan speed control and respectively feature 5 and 4 heat pipes. Model NH-D9DX i4 3U targets Intel® Xeon® LGA2011-based workstations and servers, and all models use NF-A9 PWM 92 mm fan for quiet cooling. While same heatsink as NH-D9L, NH-D9DX i4 3U comes with LGA2011 mounting for both Square ILM and Narrow ILM Xeon platforms as well as support for LGA13x6. Read More

HVAC, Thermal & Heating Equipment

Cooling Fan operates in explosive environments.

November 11, 2014

Meeting UL, NEC, and ANSI standards for equipment that will not create ignition source in explosive environments, Model MIL-901XP is suited for indoor and outdoor installations where sufficient concentrations of flammable gases, vapors, and dust are present. Unit features thermal protection, advanced composite impeller material, and permanently lubricated stainless steel ball bearings. Operating in ambient temperatures from -54 to +70°C, fan provides rated life of 200,000+ hours. Read More

HVAC

Enclosure Ventilation Systems are designed for simple installation.

October 21, 2014

Available in 3 product classes and 5 outer frame dimensions, Enclosure Fan Modules are complete ventilation packages that offer exhaust or suction air flow. Modules are available with AC or DC input fan type; fan-less designs are also available. While preventing ingress of dust, moisture, and foreign objects, design facilitates installation and promotes optimal ventilation. Read More

HVAC

Exhaust Fans comply with ANSI and NFPA standards.

October 14, 2014

Utilizing high velocity discharge nozzle that exhausts air high above roof, in combination with centrifugal blower, Vektor®-CH delivers 10,000–60,000 cfm and up to 14 in. wg. Vektor®-CS, employing variable geometry nozzle, provides 10,000–38,500 cfm and up to 14 in. wg. As airflow through fan varies, nozzle discharge area automatically adjusts to maintain constant discharge velocity. Both withstand 125 mph wind load and comply with ANSI/NFPA standards for laboratory exhaust applications. Read More

HVAC, Mechanical Components & Assemblies

DC Motorized Centrifugal Impellers provide 2,047 cfm capacity.

October 10, 2014

Suitable for supply or exhaust use, DC Motorized Centrifugal Impellers combine backward curved airfoil wheel with 100% speed controllable DC external rotor motor. Motor and impeller are located directly in air stream, providing heat dissipation and efficient motor cooling. Available from stock in 24 and 48 Vdc models with 1–10 Vdc or PWM motor control, impellers are suitable for applications where transient electrical noise is prohibited. Read More

HVAC, Green & Clean

Fume Exhaust Fan operates in critical applications.

September 26, 2014

Incorporating efficient nozzle design and high-velocity plume dispersion, Mono-Stack Fan is used for pollution abatement, re-entrainment prevention, odor control, and energy recovery. Fan is also suitable for critical applications such as diesel generation, process gas, and small laboratories. End-markets include universities, government, public health, chemical, pharmaceutical, and wastewater treatment facilities. Read More