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
  • pfannen-pax-gc-al-870x630__34008.jpg

    Pfannenberg

    23311104055

    233 1110 4055, PA X 1-05 230 AC AM 7035

    Beacon, Flashing w/ Sound, 230VAC, Amber, Gray Case, 5 Joules, 100dB, External Tone Select, 200x115x100mm

  • pfannen-pax-rc-al-870x630__77685.jpg

    Pfannenberg

    23311104000

    233 1110 4000, PA X 1-05 230 AC AM

    Beacon, Flashing w/ Sound, 230VAC, Amber, Red Case, 5 Joules, 100dB, External Tone Select, 200x115x100mm

  • pfannen_patrol_pax20g_870x630_2__09729.jpg

    Pfannenberg

    23370640055

    233 7064 0055, PA 20 HV 7035

    Audible Alarm, 120dB, 95-265VAC, 80 Tones with 4 Stages, RAL 7035 Gray Housing, 214 x 170 x 181mm, 8.4 x 6.7 x 7.1" (HWD), -40 to +55°C, IP66, Patrol PA 20 Series

  • pfannen_pyx-m-gc-al_870x630_7__78371.jpg

    Pfannenberg

    21550814055

    215 5081 4055, PY X-M-05 10-60V DC AM RAL7035PY X-M-05 10-60V DC AM RAL7035

    Beacon, Adjustable Flash, 24VAC/DC, Amber Lens, 190x120x140mm, 5 Joules, Gray Case