Hoffman Rackmount Ventilation Fans

Airflow Enhancement At Its Best

rack ventilation unit

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Hoffman Ventilation Fans

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  • hoffman 6 fan ventilation unit - icon
  • hoffman ventilation unit fan cord 2 connector - icon
  • hoffman ventilation unit fan cord 2 connector - icon

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Low Price GuaranteeWhat's special about these rack fans?

  • Standard 19" mounting for convenience and use in cabinets
  • Trays available with either three or six 4 inch fans to fit your airflow necessity
  • Each 4 inch fan has 102 CFM for maximum airflow
  • Constructed of sturdy lightweight steel for durability
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Hoffman ventilation units provide airflow enhancement at its best for your racking equipment. These units can be mounted on a standard 19 inch rack and occupy only 1 RU. The power cord plugs directly into a standard 115 VAC outlet.

  • RAL 9005 black lightly-textured polyester powder paint finish ensures endurance
  • Lighted switch provides on-off and power-on indication
  • 6ft (1.83m) power cord with NEMA 5-15P Plug plugs into standard 115 VAC outlet


A19FT3B 3 45 253 8.10" [206mm]
A19FT6B 6 90 506 12.96" [329mm]


Technical Performance per 4 in. Fan

Operating Voltage
Operating Frequency
Nominal Airflow Capacitya
Noise Level
Max Static Pressure
(in WC)
Max Operating Pressure Power Consumption
115 60 102 41 0.27 158° F [70° C] 15

a Airflow rating shown applies to fans before installation in fan tray.

HF-A6AXFNPG Hoffman 6" Axial Fan - Compact 2.42 lbs
HF-ACORD2 Hoffman Fan Cord 2 Connector 0.64 lb
HF-A19FT3B Hoffman 19" Fan Tray, 3 Fans 10.0 lbs
HF-A19FT6B Hoffman 19" Fan Tray, 6 Fans 13.1 lbs
Hoffman aluminum COMLINE enclosureHoffman COMLINE® Aluminum Wall-Mounted Enclosure
This COMLINE®, lightweight, corrosion-resistant aluminum enclosure provides long-lasting protection for housing electrical components in both indoor and extreme outdoor environments. Designed for rooftop or tower-mounted telecom applications. Suitable for use with DataCom and industrial applications and in petrochemical plants, sewage plants, marine environments, and similar installations.
neat patchNeat Patch - Patch Cable Management
Neat-Patch is a horizontal wire manager that gives an IT technician a place to store the ever present excess of patch cable length that has plagued every rack mount network to date. Neat-Patch can be purchased as a stand alone unit or as a kit complete with 24 2ft CAT6 plug molded patch cables, all the elements needed for neatness and organization.
Cat 5E Patch CablesCAT5e Patch Cables
Our enhanced Category 5 UTP patch cords feature a snagless molded strain-relief boot design. They exceed specified performance as stated in TIA/EIA 568A for connecting hardware, manufactured with 50u" gold plated modular connectors and are offered in 7 colors.
black box fan thermostat controllerBlack Box Fan Thermostat Controller
Power is automatically supplied to the fans when the temperature rises above the thermostat-controlled level. Has a dual 15-amp outlets that allow to control 1 or 2 fans.

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