Pfannenberg

Pfannenberg is a global manufacturer of thermal management products, liquid cooling solutions and signaling technologies.

Founded in 1954 by Otto Pfannenberg, they invented the Filterfan® in 1958 and continue to be the leader in managing temperature in electrical enclosures.

They have international headquarters in Hamburg, Germany and North-American headquarters in Lancaster, NY.

Our Team

Thermal Management

Thermal management requirements are based on the climate inside the enclosure as well as the environment outside of the enclosure.

Visual & Audible Alarms

Visual and Audible Alarms

A complete offering of stack lights, visual signals, audible alarms as well as combined signaling; sounders with lights. 10 year warranty (excluding stack lights).

Why Pfannenberg for Visual & Audible Signaling?

10 Year Warranty All audible and visual signaling products, with the exception of light towers, have a 10 year warranty! Guaranteed to protect your people, machines and environment.

High Service Life High quality components give you 70% light emission even after 8 million flashes!

Great for Harsh Environments High ratings available and they offer sounders that can be used indoors or outdoors.

Powerful Flashing Lights Available from 5 to 15 Joules flash energy, they are extremely bright and highly visible!

Liquid Cooling Chillers

Liquid Cooling

Pfannenberg offers chillers from sizes less than 1/2 to to 30 tons, your solution for industrial fluid cooling applications. They offer compact, large package, eco and water/water heat exchanger options.

Need help finding the best Pfannenberg product for your application? Contact Us!

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Product Price Rating Action
  • Available Now!
    pfannen_br50_lm-re__52727.jpg
    Available Now!

    Pfannenberg

    28250040050

    Continuous Signaling Module without Light Source, 12-253VAC/DC, Red Color with BA15d Socket, Order Red LED or Incandescent/Filament Bulbs/Lamps Separately, BR50 Series Stacklight™

  • Available Now!
    pfannen_br50_lm-orange__17760.jpg
    Available Now!

    Pfannenberg

    28250040040

    Continuous Signaling Module without Light Source, 12-253VAC/DC, Amber Color with BA15d Socket, Order Amber LED or Incandescent/Filament Bulbs/Lamps Separately, BR50 Series Stacklight™

  • pfannen_br50_lm-blue_1_5__65269.jpg

    Pfannenberg

    28250051670

    Blinking Light Module, 115VAC, 60Hz, Blue, Includes BA15d Light Socket, Order Blue LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™

  • Available Now!
    pfannen_base-end_module__19154.jpg
    Available Now!

    Pfannenberg

    28250010000

    BR50 Base and End Module (Sold as a Set) for BR50 Series Stacklight™, This Is a Required Part of a Modular Light Tower, Requires Modules To Build your Stack Light

  • pfannen_br50_lm-green-sm_6__28715.jpg

    Pfannenberg

    28250051660

    Blinking Light Module, 115VAC, 60Hz, Green, Includes BA15d Light Socket, Order Green LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™

  • pfannen_br50_lm-re_7__73525.jpg

    Pfannenberg

    28250051650

    Blinking Light Module, 115VAC, 60Hz, Red, Includes BA15d Light Socket, Order Red LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™

  • pfannen_br50_lm-orange_6__33311.jpg

    Pfannenberg

    28250051640

    Blinking Light Module, 115VAC, 60Hz, Amber, Includes BA15d Light Socket, Order Amber LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™

  • pfannen_br50_lm-yellow_7__71663.jpg

    Pfannenberg

    28250051630

    Blinking Light Module, 115VAC, 60Hz, Yellow, Includes BA15d Light Socket, Order Yellow LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™

  • pfannen_br50_lm-clear_5__91202.jpg

    Pfannenberg

    28250051610

    Blinking Light Module, 115VAC, 60Hz, Clear, Includes BA15d Light Socket, Order Clear LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™

  • pfannen_br50_lm-blue_1_6__20936.jpg

    Pfannenberg

    28250051070

    Blinking Light Module, 230VAC, 50Hz, Blue, Includes BA15d Light Socket, Order Blue LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™

  • pfannen_br50_lm-green-sm_7__98316.jpg

    Pfannenberg

    28250051060

    Blinking Light Module, 230VAC, 50Hz, Green, Includes BA15d Light Socket, Order Green LED Lamps or Incandescent/Filament Bulbs Separately, BR50 Series Stacklight™