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For nearly seven decades, Pfannenberg has stood as a worldwide authority in Thermal Management, Signaling Technologies, and Liquid Cooling Solutions. Since our inception in 1954, we have consistently evolved our solutions to align with the ever-changing demands of the manufacturing industry. Pfannenberg proudly partners with Motion to offer a suite of products for your manufacturing needs.

Uninterrupted Manufacturing Automation 

 Pfannenberg’s Thermal Management & Liquid Cooling products, such as Filterfans, Cooling Units, Heat Exchangers, Packaged Chillers, Heaters & Thermostats, are meticulously crafted to protect essential electrical enclosure components, including drives, PLCs, and transformers. This ensures uninterrupted operation for your manufacturing and automation processes. 

Industrial Signaling Expertise 

Pfannenberg's Signaling products, including audible alarms, visual alarms, and stacklights, play a vital role in industrial alarms, warnings, and notifications across diverse industries such as material handling, primary metals, water wastewater, and food & beverage.   

Comprehensive Support for Minimal Downtime 

Pfannenberg offers more than just products. Our services include spare parts, global support, installation, and commissioning to minimize downtime and maximize uptime. Our comprehensive portfolio protects people, machines and the environment. 

Choose Pfannenberg for manufacturing excellence. Our world-class solutions keep your operations running seamlessly, making your success our top priority.  

Shop Pfannenberg products online through Motion.  

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Audible and Visual Signals
Audible and Visual Signals
Audible and Visual Signals
Audible and Visual Signals
Thermal Management
Thermal Management
Thermal Management
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741 RESULTS
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Pfannenberg 11730004055   

Filterfans® Standard Exhaust Filter - Indoor, 6.97 in x 6.97 in Cutout Dia., 8.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount

MI ITEM 07581609

IN STOCK
In stock
Pfannenberg 11730004055
$99.69each
for your price $99.69each
Pfannenberg 11730004055

Pfannenberg 18611600034   

Fluted Filter Media - For Use With 6 x 6 in Fan, PF 22000, PFA 20000, PF 22000 R, PFA 20000 R, White, Polyester Material

MI ITEM 05815936

AVAILABLE
Factory Order
Pfannenberg 18611600034
$85.22pack
for your price $85.22pack
Pfannenberg 18611600034

Pfannenberg 18182000012   

Filterfans® Rainhood - Indoor, Light Grey - RAL 7035, Meets Type 12 Standards, sheet steel, cover powder-coated, snap-in housing made of injection-molded thermoplastic (ABS-FR) self-extinguishing, UL 94 VO Material

MI ITEM 09236923

AVAILABLE
Factory Order
Pfannenberg 18182000012
$253.97each
for your price $253.97each
Pfannenberg 18182000012

Pfannenberg 18611600035   

Fluted Filter Media - For Use With 8 x 8 in Fan, PF 32000, PFA 30000, PF 32000 R, PFA 30000 R, PF 33000 SL, White, Polyester Material

MI ITEM 05256413

IN STOCK
In stock
Pfannenberg 18611600035
$107.95pack
for your price $107.95pack
Pfannenberg 18611600035

Pfannenberg 18611600036   

Fluted Filter Media - For Use With 10 x 10 in Fan, PF 42500, PF 43000, PFA 40000, PF 42500 R, PF 43000 R, PFA 40000 R, White, Polyester Material

MI ITEM 05596321

IN STOCK
In stock
Pfannenberg 18611600036
$123.10pack
for your price $123.10pack
Pfannenberg 18611600036

Pfannenberg 17111000010   

FLZ 520 Single Thermostat - N.C. - with spring contact, 100-250 V, DIN Rail Mount

MI ITEM 09236963

IN STOCK
In stock
Pfannenberg 17111000010
$58.15each
for your price $58.15each
Pfannenberg 17111000010

Pfannenberg 18611600037   

Fluted Filter Media - For Use With 13 x 13 in Fan, PF 65000, PF 66000, PF 67000, PFA 60000, PF 65000 R, PF 66000 R, PF 67000 R, PFA 60000 R, PF 65000 SL, PF 67000 SL, White, Polyester Material

MI ITEM 04898690

IN STOCK
In stock
Pfannenberg 18611600037
$164.76pack
for your price $164.76pack
Pfannenberg 18611600037

Pfannenberg 21551813055   

Visual Signal - 10-60 V dc; 18-30 V ac, Yellow Lens, Xenon Bulb, Light Grey Base, 10 J Flash Energy, 1 Hz = 60 flashes/min, .75 Hz = 45 flashes/min, .5 Hz = 30 flashes/min, .1 Hz = 6 flashes/min, 149 cd, 283 m Max Viewing Distance

MI ITEM 09237435

AVAILABLE
Factory Order
Pfannenberg 21551813055
$562.27each
for your price $562.27each
Pfannenberg 21551813055

Pfannenberg 18611600001   

Mesh Filter Media - For Use With 6 x 6 in. 3rd Generation Filterfans, PF2000, PFA2000, White, Synthetic Fiber Mesh Material

MI ITEM 09237170

AVAILABLE
Factory Order
Pfannenberg 18611600001
$30.30each
for your price $30.30each
Pfannenberg 18611600001

Pfannenberg 17103000000   

FLZ 510 Single Thermostat - Changeover - with spring contact, 100-250 V, DIN Rail Mount

MI ITEM 09236961

AVAILABLE
Factory Order
Pfannenberg 17103000000
$96.13each
for your price $96.13each
Pfannenberg 17103000000

Pfannenberg 13383636255   

DTS 3145 DTS Cooling Unit - Indoor, 5000-7000 Btu/h Cooling Capacity, 400/460 V, Side Mount, Powder Coated Steel Material, Color Light Grey - RAL 7035

MI ITEM 08791840

AVAILABLE
Factory Order
Pfannenberg 13383636255
$6,508.14each
for your price $6,508.14each
Pfannenberg 13383636255

Pfannenberg 18611600000   

Mesh Filter Media - For Use With 6 x 6 in. 3rd Generation Filterfans, PF1000, PFA1000, White, Synthetic Fiber Mesh Material

MI ITEM 09237169

AVAILABLE
Factory Order
Pfannenberg 18611600000
$24.62each
for your price $24.62each
Pfannenberg 18611600000

Pfannenberg 13385736255   

DTS 3241 DTS Cooling Unit - Indoor, 7000-8500 Btu/h Cooling Capacity, 400/460 V, Side Mount, Powder Coated Steel Material, Color Light Grey - RAL 7035

MI ITEM 06554367

AVAILABLE
Factory Order
Pfannenberg 13385736255
$6,701.58each
for your price $6,701.58each
Pfannenberg 13385736255

Pfannenberg 11643154055   

Filterfans® Standard Filter Fan - Indoor, 8.78 in x 8.78 in Cutout Dia., 115 V ac, 94 cfm, 10.00 in Nominal Fan Size, Black - RAL 9011, Side Mount

MI ITEM 08916933

IN STOCK
In stock
Pfannenberg 11643154055
$509.12each
for your price $509.12each
Pfannenberg 11643154055

Pfannenberg 11667103115   

Filterfans® Standard Filter Fan - Outdoor, 11.46 in x 11.46 in Cutout Dia., 230 V ac, 560 cfm, 13.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount

MI ITEM 09268648

AVAILABLE
Factory Order
Pfannenberg 11667103115
$922.11each
for your price $922.11each
Pfannenberg 11667103115

Pfannenberg 11720004055   

Filterfans® Standard Exhaust Filter - Indoor, 4.92 in x 4.92 in Cutout Dia., 6.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount

MI ITEM 07581608

IN STOCK
In stock
Pfannenberg 11720004055
$84.26each
for your price $84.26each
Pfannenberg 11720004055

Pfannenberg 18611600006   

Mesh Filter Media - For Use With 8 x 8 in. 3rd Generation Filterfans, PF2500, PFA2500, PF3000, PFA3000, White, Synthetic Fiber Mesh Material

MI ITEM 07662253

AVAILABLE
Factory Order
Pfannenberg 18611600006
$35.98each
for your price $35.98each
Pfannenberg 18611600006

Pfannenberg 23351153055   

Audible/Visual Signal - 90-135 V ac, 107 dB Max @ 1m, Yellow Lens, Xenon Bulb, 5 J Flash Energy, 1 Hz = 60 flashes/min, Light Grey Base, 2,740 sq ft Coverage Area @ 80dB, Polycarbonate / ABS Blend Material

MI ITEM 09237258

AVAILABLE
Factory Order
Pfannenberg 23351153055
$896.17each
for your price $896.17each
Pfannenberg 23351153055

Pfannenberg 18611600011   

Mesh Filter Media - For Use With 13 x 13 in. 3rd Generation Filterfans, PF5000, PFA5000, PF6000, PFA6000, PF7000, PFA7000, White, Synthetic Fiber Mesh Material

MI ITEM 06093866

IN STOCK
In stock
Pfannenberg 18611600011
$51.13each
for your price $51.13each
Pfannenberg 18611600011

Pfannenberg 11622804050   

Filterfans® Standard Filter Fan - Indoor, 4.92 in x 4.92 in Cutout Dia., 24 V dc, 38 cfm, 6.00 in Nominal Fan Size, Black - RAL 9011, Side Mount

MI ITEM 09236830

IN STOCK
In stock
Pfannenberg 11622804050
$319.24each
for your price $319.24each
Pfannenberg 11622804050

Pfannenberg 11665154055   

Filterfans® Standard Filter Fan - Indoor, 8.78 in x 8.78 in Cutout Dia., 115 V ac, 155 cfm, 10.00 in Nominal Fan Size, Black - RAL 9011, Side Mount

MI ITEM 07568630

IN STOCK
In stock
Pfannenberg 11665154055
$678.82each
for your price $678.82each
Pfannenberg 11665154055

Pfannenberg 18182000009   

Filterfans® Rainhood - Specialty, Light Grey - RAL 7035, Meets Type 12 - fluted filter Standards, self-extinguishing, UL 94 VO injection-molded thermoplastic Material

MI ITEM 09236922

AVAILABLE
Factory Order
Pfannenberg 18182000009
$230.23each
for your price $230.23each
Pfannenberg 18182000009

Pfannenberg 11665153110   

Filterfans® Standard Filter Fan - Outdoor, 11.46 in x 11.46 in Cutout Dia., 115 V ac, 297 cfm, 13.00 in Nominal Fan Size, Black - RAL 9011, Side Mount

MI ITEM 09268639

AVAILABLE
Factory Order
Pfannenberg 11665153110
$746.47each
for your price $746.47each
Pfannenberg 11665153110

Pfannenberg 11622804055   

Filterfans® Standard Filter Fan - Indoor, 4.92 in x 4.92 in Cutout Dia., 24 V dc, 38 cfm, 6.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount

MI ITEM 07134568

IN STOCK
In stock
Pfannenberg 11622804055
$319.24each
for your price $319.24each
Pfannenberg 11622804055
Pfannenberg 11730004055
11730004055
Pfannenberg
Filterfans® Standard Exhaust Filter - Indoor, 6.97 in x 6.97 in Cutout Dia., 8.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount
MI ITEM 07581609
In stock
$99.69each
Pfannenberg 18611600034
18611600034
Pfannenberg
Fluted Filter Media - For Use With 6 x 6 in Fan, PF 22000, PFA 20000, PF 22000 R, PFA 20000 R, White, Polyester Material
MI ITEM 05815936
Factory Order
$85.22pack
Pfannenberg 18182000012
18182000012
Pfannenberg
Filterfans® Rainhood - Indoor, Light Grey - RAL 7035, Meets Type 12 Standards, sheet steel, cover powder-coated, snap-in housing made of injection-molded thermoplastic (ABS-FR) self-extinguishing, UL 94 VO Material
MI ITEM 09236923
Factory Order
$253.97each
Pfannenberg 18611600035
18611600035
Pfannenberg
Fluted Filter Media - For Use With 8 x 8 in Fan, PF 32000, PFA 30000, PF 32000 R, PFA 30000 R, PF 33000 SL, White, Polyester Material
MI ITEM 05256413
In stock
$107.95pack
Pfannenberg 18611600036
18611600036
Pfannenberg
Fluted Filter Media - For Use With 10 x 10 in Fan, PF 42500, PF 43000, PFA 40000, PF 42500 R, PF 43000 R, PFA 40000 R, White, Polyester Material
MI ITEM 05596321
In stock
$123.10pack
Pfannenberg 17111000010
17111000010
Pfannenberg
FLZ 520 Single Thermostat - N.C. - with spring contact, 100-250 V, DIN Rail Mount
MI ITEM 09236963
In stock
$58.15each
Pfannenberg 18611600037
18611600037
Pfannenberg
Fluted Filter Media - For Use With 13 x 13 in Fan, PF 65000, PF 66000, PF 67000, PFA 60000, PF 65000 R, PF 66000 R, PF 67000 R, PFA 60000 R, PF 65000 SL, PF 67000 SL, White, Polyester Material
MI ITEM 04898690
In stock
$164.76pack
Pfannenberg 21551813055
21551813055
Pfannenberg
Visual Signal - 10-60 V dc; 18-30 V ac, Yellow Lens, Xenon Bulb, Light Grey Base, 10 J Flash Energy, 1 Hz = 60 flashes/min, .75 Hz = 45 flashes/min, .5 Hz = 30 flashes/min, .1 Hz = 6 flashes/min, 149 cd, 283 m Max Viewing Distance
MI ITEM 09237435
Factory Order
$562.27each
Pfannenberg 18611600001
18611600001
Pfannenberg
Mesh Filter Media - For Use With 6 x 6 in. 3rd Generation Filterfans, PF2000, PFA2000, White, Synthetic Fiber Mesh Material
MI ITEM 09237170
Factory Order
$30.30each
Pfannenberg 17103000000
17103000000
Pfannenberg
FLZ 510 Single Thermostat - Changeover - with spring contact, 100-250 V, DIN Rail Mount
MI ITEM 09236961
Factory Order
$96.13each
Pfannenberg 13383636255
13383636255
Pfannenberg
DTS 3145 DTS Cooling Unit - Indoor, 5000-7000 Btu/h Cooling Capacity, 400/460 V, Side Mount, Powder Coated Steel Material, Color Light Grey - RAL 7035
MI ITEM 08791840
Factory Order
$6,508.14each
Pfannenberg 18611600000
18611600000
Pfannenberg
Mesh Filter Media - For Use With 6 x 6 in. 3rd Generation Filterfans, PF1000, PFA1000, White, Synthetic Fiber Mesh Material
MI ITEM 09237169
Factory Order
$24.62each
Pfannenberg 13385736255
13385736255
Pfannenberg
DTS 3241 DTS Cooling Unit - Indoor, 7000-8500 Btu/h Cooling Capacity, 400/460 V, Side Mount, Powder Coated Steel Material, Color Light Grey - RAL 7035
MI ITEM 06554367
Factory Order
$6,701.58each
Pfannenberg 11643154055
11643154055
Pfannenberg
Filterfans® Standard Filter Fan - Indoor, 8.78 in x 8.78 in Cutout Dia., 115 V ac, 94 cfm, 10.00 in Nominal Fan Size, Black - RAL 9011, Side Mount
MI ITEM 08916933
In stock
$509.12each
Pfannenberg 11667103115
11667103115
Pfannenberg
Filterfans® Standard Filter Fan - Outdoor, 11.46 in x 11.46 in Cutout Dia., 230 V ac, 560 cfm, 13.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount
MI ITEM 09268648
Factory Order
$922.11each
Pfannenberg 11720004055
11720004055
Pfannenberg
Filterfans® Standard Exhaust Filter - Indoor, 4.92 in x 4.92 in Cutout Dia., 6.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount
MI ITEM 07581608
In stock
$84.26each
Pfannenberg 18611600006
18611600006
Pfannenberg
Mesh Filter Media - For Use With 8 x 8 in. 3rd Generation Filterfans, PF2500, PFA2500, PF3000, PFA3000, White, Synthetic Fiber Mesh Material
MI ITEM 07662253
Factory Order
$35.98each
Pfannenberg 23351153055
23351153055
Pfannenberg
Audible/Visual Signal - 90-135 V ac, 107 dB Max @ 1m, Yellow Lens, Xenon Bulb, 5 J Flash Energy, 1 Hz = 60 flashes/min, Light Grey Base, 2,740 sq ft Coverage Area @ 80dB, Polycarbonate / ABS Blend Material
MI ITEM 09237258
Factory Order
$896.17each
Pfannenberg 18611600011
18611600011
Pfannenberg
Mesh Filter Media - For Use With 13 x 13 in. 3rd Generation Filterfans, PF5000, PFA5000, PF6000, PFA6000, PF7000, PFA7000, White, Synthetic Fiber Mesh Material
MI ITEM 06093866
In stock
$51.13each
Pfannenberg 11622804050
11622804050
Pfannenberg
Filterfans® Standard Filter Fan - Indoor, 4.92 in x 4.92 in Cutout Dia., 24 V dc, 38 cfm, 6.00 in Nominal Fan Size, Black - RAL 9011, Side Mount
MI ITEM 09236830
In stock
$319.24each
Pfannenberg 11665154055
11665154055
Pfannenberg
Filterfans® Standard Filter Fan - Indoor, 8.78 in x 8.78 in Cutout Dia., 115 V ac, 155 cfm, 10.00 in Nominal Fan Size, Black - RAL 9011, Side Mount
MI ITEM 07568630
In stock
$678.82each
Pfannenberg 18182000009
18182000009
Pfannenberg
Filterfans® Rainhood - Specialty, Light Grey - RAL 7035, Meets Type 12 - fluted filter Standards, self-extinguishing, UL 94 VO injection-molded thermoplastic Material
MI ITEM 09236922
Factory Order
$230.23each
Pfannenberg 11665153110
11665153110
Pfannenberg
Filterfans® Standard Filter Fan - Outdoor, 11.46 in x 11.46 in Cutout Dia., 115 V ac, 297 cfm, 13.00 in Nominal Fan Size, Black - RAL 9011, Side Mount
MI ITEM 09268639
Factory Order
$746.47each
Pfannenberg 11622804055
11622804055
Pfannenberg
Filterfans® Standard Filter Fan - Indoor, 4.92 in x 4.92 in Cutout Dia., 24 V dc, 38 cfm, 6.00 in Nominal Fan Size, Light Grey - RAL 7035, Side Mount
MI ITEM 07134568
In stock
$319.24each
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