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Pfannenberg
11665153115
Filterfan, NEMA 3R, Outdoor, 115VAC, 297 CFM, RAL 7035 Light Gray, Grill Size 6, 12.6 x 12.6 x 6.18 (HWD), (291 x 291mm Cut-Out Dimensions), PF 65000 Filterfans 4.0™
$471.75$471.75 -
Pfannenberg
11643803115
Filterfan, NEMA 3R, Outdoor, 24VDC, 155 CFM, RAL 7035 Light Gray, Grill Size 4, 9.92 x 9.92 x 4.69 (HWD), (223 x 223mm Cut-Out Dimensions), PF 43000 Filterfans 4.0™
$430.50$430.50 -
Pfannenberg
11643103115
Filterfan, NEMA 3R, Outdoor, 230 VAC, 155 CFM, RAL 7035 Light Gray, Grill Size 4, 9.92 x 9.92 x 4.69 (HWD), (223 x 223mm Cut-Out Dimensions), PF 43000 Filterfans 4.0™
$366.75$366.75 -
Pfannenberg
11611801050
Filterfan, NEMA 12, 24VDC, 17 CFM, RAL 9011 Black, Grill Size 1, 4.29 x 4.29 x 2.44" (HWD), (92 x 92mm Cut-Out Dimensions), PF 11000 Filterfans 4.0™
$147.75$147.75 -
$113.25$113.25 -
Pfannenberg
11611151055
Filterfan, NEMA 12, 115VAC, 17 CFM, RAL 7035 Light Gray, Grill Size 1, 4.29 x 4.29 x 2.44" (HWD), (92 x 92mm Cut-Out Dimensions), PF 11000 Filterfans 4.0™
$136.50$136.50 -
$202.50$202.50 -
Available Now! 
Available Now!Pfannenberg
11611151050
Filterfan, NEMA 12, 115VAC, 17 CFM, RAL 9011 Black, Grill Size 1, 4.29 x 4.29 x 2.44" (HWD), (92 x 92mm Cut-Out Dimensions), PF 11000 Filterfans 4.0™
$136.50$136.50 -
Available Now! 
Available Now!Pfannenberg
11622804055
Filterfan, NEMA 12, 24VDC, 38 CFM, Light Gray, Grill Size 2, 5.71 x 5.71 x 2.76 (HWD), (125 x 125mm Cut-Out Dimensions), PF 22000 Filterfans 4.0™
$201.75$201.75 -
Available Now! 
Available Now!Pfannenberg
11622154055
Filterfan, NEMA 12, 115VAC, 38 CFM, RAL 7035 Light Gray, Grill Size 2, 5.71 x 5.71 x 2.76 (HWD), (125 x 125mm Cut-Out Dimensions), PF 22000 Filterfans 4.0™
$183.00$183.00 -
Available Now! 
Available Now!Pfannenberg
11622154050
Filterfan, NEMA 12, 115VAC, 38 CFM, RAL 9011 Black, Grill Size 2, 5.71 x 5.71 x 2.76 (HWD), (125 x 125mm Cut-Out Dimensions), PF 22000 Filterfans 4.0™
$183.00$183.00 -
Available Now! 
Available Now!Pfannenberg
11633106055
Filterfan, Slim Line, NEMA 12, 230VAC, 115 CFM, RAL 7035 Light Gray, Grill Size 3, 7.95 x 7.95 x 3.70 (HWD), (177 x 177mm Cut-Out Dimensions), PF 33000 Slim Line Filterfans 4.0™
$277.50$277.50
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.