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Enclosure Filter Fans

Filter fans are designed to force out excessive heat that is built-up inside electrical enclosures with cleaner ambient air (filtered) to help prevent costly component failures. Designed to be easily installed, rated for both indoor and outdoor, and comes in a range of air flow speeds and operating voltages.

  • Airflows ranging from 12 up to 560 CFM
  • Indoor/outdoor rated (NEMA 12 and 3R)
  • UV resistant (some models)
  • Light gray and black options
  • Available in 115 to 460 VAC or 24 to 48 VDC
  • Standards: UL, cUL and ROHS
  • Optional NEMA 4X stainless steel rain hood for washdown applications
Products 169-180 of 332
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Pfannenberg 11622153110 Filter Fan
Retail: $293.00
Price: $190.30

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

  • Airflow rate up to 38 CFM
  • System of protection NEMA Type 3R
  • Cut-out dimensions: 4.92 x 4.92"
  • Color: Black
MFG Part# 11622153110
Pfannenberg 11622153115 Filter Fan
Retail: $293.00
Price: $190.30

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

  • Airflow rate up to 38 CFM
  • System of protection NEMA Type 3R
  • Cut-out dimensions: 4.92 x 4.92"
  • Color: Light Gray
MFG Part# 11622153115
Hammond PF22000T3RBK Filter Fan
Retail: $296.94
Price: $226.42

The PF22000T3RBK is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

  • UL-tested NEMA 12
  • Click-and-fit
  • Heat-resistant ABS
MFG Part# PF22000T3RBK
Hammond PF22000T3RLG Filter Fan
Retail: $296.94
Price: $226.42

The PF22000T3RLG is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

  • UL-tested NEMA 12
  • Click-and-fit
  • Heat-resistant ABS
MFG Part# PF22000T3RLG
Pfannenberg 11622103110 Filter Fan
Retail: $302.00
Price: $196.15

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

  • Airflow rate up to 38 CFM
  • System of protection NEMA Type 3R
  • Cut-out dimensions: 4.92 x 4.92"
  • Color: Black
MFG Part# 11622103110
Pfannenberg 11622103115 Filter Fan
Retail: $302.00
Price: $196.15

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

  • Airflow rate up to 38 CFM
  • System of protection NEMA Type 3R
  • Cut-out dimensions: 4.92 x 4.92"
  • Color: Light Gray
MFG Part# 11622103115
Hammond PF22000T3RBK230 Filter Fan
Retail: $311.82
Price: $237.76

The PF22000T3RBK230 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

  • UL-tested NEMA 12
  • Click-and-fit
  • Heat-resistant ABS
MFG Part# PF22000T3RBK230
Hammond PF22000T3RLG230 Filter Fan
Retail: $311.82
Price: $237.76

The PF22000T3RLG230 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

  • UL-tested NEMA 12
  • Click-and-fit
  • Heat-resistant ABS
MFG Part# PF22000T3RLG230
Pfannenberg 11622803110 Filter Fan
Retail: $323.00
Price: $209.79

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

  • Airflow rate up to 38 CFM
  • System of protection NEMA Type 3R
  • Cut-out dimensions: 4.92 x 4.92"
  • Color: Black
MFG Part# 11622803110
Pfannenberg 11622803115 Filter Fan
Retail: $323.00
Price: $209.79

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

  • Airflow rate up to 38 CFM
  • System of protection NEMA Type 3R
  • Cut-out dimensions: 4.92 x 4.92"
  • Color: Light Gray
MFG Part# 11622803115
Hammond PF22000T3RBK24 Filter Fan
Retail: $333.70
Price: $254.45

The PF22000T3RBK24 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

  • UL-tested NEMA 12
  • Click-and-fit
  • Heat-resistant ABS
MFG Part# PF22000T3RBK24
Hammond PF22000T3RLG24 Filter Fan
Retail: $333.70
Price: $254.45

The PF22000T3RLG24 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

  • UL-tested NEMA 12
  • Click-and-fit
  • Heat-resistant ABS
MFG Part# PF22000T3RLG24