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Available Now! 
Available Now!Pfannenberg
18611600034
186 1160 0034, 30167-032
Replacement Filter, 4th Gen Filterfans, Fluted, PFF 20,000 Series, Size 2, 5/pack
$46.88$46.88 -
Available Now! 
Available Now!Pfannenberg
11730004055
117 3000 4055
Exhaust Filter, NEMA 12, Light Gray Grill, Size 3 (177x177mm)
$69.00$69.00 -
Available Now! 
Available Now!Pfannenberg
18611600029
186 1160 0029
Replacement Filter, 4th Gen Filterfans, 150g/m², PFF 10,000 Series, 5/pack
$15.00$15.00 -
Available Now! 
Available Now!Pfannenberg
11710001055
117 1000 1055
Exhaust Filter, NEMA 12, Light Gray Grill, Size 1 (92x92mm)
$47.25$47.25 -
Available Now! 
Available Now!Pfannenberg
11760004055
117 6000 4055, PFA 60000 TYPE 12 Exh Ft Lt Gy, Replaced 11145002054
Exhaust Filter, NEMA 12, Light Gray Grill, Size 6 (291 x 291mm)
$90.75$90.75 -
Available Now! 
Available Now!Pfannenberg
11740004055
117 4000 4055
Exhaust Filter, NEMA 12, Light Gray Grill, Size 4 (223x223mm)
$78.75$78.75 -
Pfannenberg
23151643000
231 5164 3000, PRO L 10
Beacon, Extreme, LED w/ Sounder, 95-265VAC, Yellow Lens, 23cd, 116dB(A), 7 SPL Levels, 80 Tones/4 Stages, Steady-On/Blinking/Flashing, Cast Aluminum, IK09, NEMA 4/4X, IP66/IP67
$776.00$776.00 -
Pfannenberg
23151638000
231 5163 8000, PRO L 10
Beacon, Extreme, LED w/ Sounder, 10-57VDC, Multicolor (RGB) Lens, 23cd, 116dB(A), 7 SPL Levels, 80 Tones/4 Stages, Steady-On/Blinking/Flashing, Cast Aluminum, IK09, NEMA 4/4X, IP66/IP67
$750.00$750.00 -
Pfannenberg
23151635000
231 5163 5000, PRO L 10
Beacon, Extreme, LED w/ Sounder, 10-57VDC, Red Lens, 23cd, 116dB(A), 7 SPL Levels, 80 Tones/4 Stages, Steady-On/Blinking/Flashing, Cast Aluminum, IK09, NEMA 4/4X, IP66/IP67
$725.00$725.00 -
Pfannenberg
23151634000
231 5163 4000, PRO L 10
Beacon, Extreme, LED w/ Sounder, 10-57VDC, Amber Lens, 23cd, 116dB(A), 7 SPL Levels, 80 Tones/4 Stages, Steady-On/Blinking/Flashing, Cast Aluminum, IK09, NEMA 4/4X, IP66/IP67
$725.00$725.00 -
Pfannenberg
23151633000
231 5163 3000, PRO L 10
Beacon, Extreme, LED w/ Sounder, 10-57VDC, Yellow Lens, 23cd, 116dB(A), 7 SPL Levels, 80 Tones/4 Stages, Steady-On/Blinking/Flashing, Cast Aluminum, IK09, NEMA 4/4X, IP66/IP67
$725.00$725.00 -
Pfannenberg
23152105000
231 5210 5000, PRO X 10
Beacon, Extreme, Xenon Strobe w/ Sounder, 187-265VAC, Red Lens, 5J/56cd, 116dB(A), 7 SPL Levels, 80 Tones/4 Stages, Selectable Flash, Cast Aluminum, IK09, NEMA 4/4X, IP66/IP67
$776.00$776.00
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.
Pfannenberg Products:
Thermal Management
Thermal management requirements are based on the climate inside the enclosure as well as the environment outside of the enclosure.
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
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.