Otto Pfannenberg’s invention of the Filterfan in 1958 was a milestone in the area of industrial thermal management. Today Pfannenberg provides a whole range of different solutions for industrial thermal management and is thus one of the few specialists that can provide the appropriate devices for virtually all industrial requirements – worldwide. the CalCulation that maKes sense! As a result of several years of experience and continuous further development, Pfannenberg’s Filterfans have features which are unrivalled. Thanks to flow optimized fins and rotor blades the Filterfans 4.0 reach a particularly...

The flow characteristics of the Filterfans 4.0 were optimized during more than 1,000 tests in our modern test laboratory. The result: Modern, flat fins which enable maximal airflow, hold back dust and water particles, protect the filter medium from damage and can be integrated into the design of the applications. reDuCeD energY Consumption More air, less power consumption ip 54 proteCtion Closed frame prevents unfiltered air from penetrating patenteD tool-less 4 Corner Fastening sYstem Possible to install in seconds neutral Design Without Colour irritations Perfect harmony of colours with modern...

mounting, energY, air, maintenanCe – Your aDVantage Well-thought out details optimize your balance sheet: Filterfans 4.0 can be integrated without any problems, because most of the enclosure cut-outs are Pfannenberg standard. The patented 4 corner fastening system allows a tool-free installation in seconds and guarantees a secure hold. The design cover‘s fastening system enables a filter mat replacement in seconds. Airflow optimized fins and rotor blades guarantee maximal airflow with the minimal energy consumption.

Filterfans 4.0 can be equipped with a thermostat (optional): It only works when cooling is actually necessary. LIFE TIME With the fluted filter mats filterfans 4.0 reach IP 55 system of protection. The intervals in which they need to be replaced extend to 300% longer than with conventional filter media. pFannenBerg siZing soFtWare (pss) Calculate the cooling requirements for your applications and find the optimal solution! Pfannenberg‘s Sizing Software leads you to the result, step by step. You then receive a tailor-made recommendation for your application – and avoid costly over dimensioning...

Filterfans • Airflow rate up to 29 m3/h • System of protection IP 54, NEMA type 12 • Cut-out dimensions: 92 x 92 mm Design (housing and protection against accidental contact) made of injection-moulded thermoplastic, self-extinguishing, UL 94 VO NEMA type 12 - standard filter Filter mat quality class Unimpeded airflow Airflow rate in combination 16 / 18 m3/h (PF + PFA 10.000) Filtration efficiency sleeve bearing Article no. Spare part filter mats (5 pieces) Article no. Spare part fan 230 V AC Bearing type Approvals Power consumption Width x height x depth • Airflow rate up to 70 m3/h • ystem of...

Filterfans • Airflow rate up to 171 m3/h • ystem of protection IP 54 S and IP 55, NEMA type 12 • Cut-out dimensions: 223 x 223 mm Design (housing and protection against accidental contact) made of injection-moulded thermoplastic, self-extinguishing, UL 94 VO NEMA type 12 standard filter NEMA type 12 fluted filter Filter mat quality class Unimpeded airflow Airflow rate in combination 116 / 127 m3/h (PF + PFA 40.000) Filtration efficiency Noise level (EN ISO 3741) 40 / 43 dB (A) Type of connection spring-type terminal Bearing type ball bearing Power consumption Article no. Spare part filter mats...

Filterfans • Airflow rate up to 785 m3/h • ystem of protection IP 54 S and IP 55, NEMA type 12 • Cut-out dimensions: 291 x 291 mm Design (housing and protection against accidental contact) made of injection-moulded thermoplastic, self-extinguishing, UL 94 VO NEMA type 12 standard filter NEMA type 12 fluted filter Filter mat quality class Unimpeded airflow Airflow rate in combination 445 / 445 m3/h (PF + PFA 60.000) Filtration efficiency Noise level (EN ISO 3741) 63 / 64 dB (A) Type of connection spring-type terminal Bearing type ball bearing Power consumption Article no. Spare part filter mats...

Exhaust Filters Design (housing and protection against accidental contact) made of injection-moulded thermoplastic, self-extinguishing, UL 94 VO • nap fastener without screws S • Simple filter mat exchange • With integrated foam seal to NEMA type 12 standard filter NEMA type 12 fluted filter Filter mat quality class Article no. Spare filter mats (5 pieces) Design (housing and protection against accidental contact) made of injection-moulded thermoplastic, self-extinguishing, UL 94 VO • nap fastener without screws S • Simple filter mat exchange • ith integrated foam seal to W enclosure • W x H...

Filterfans • Airflow rate up to 29 m3/h • System of protection IP 54, NEMA type 12 • Cut-out dimensions: 93 x 93 mm Design (housing and protection against accidental contact) made of injection-moulded thermoplastic, self-extinguishing, UL 94 VO NEMA type 12 - standard filter stainless steel Filter mat quality class Unimpeded airflow Weight / Colour Airflow rate in combination 16 / 18 m3/h (PF + PFA 10.000) Filtration efficiency sleeve bearing Article no. Spare part filter mats (5 pieces) Article no. Spare part fan 230 V AC Bearing type Approvals Power consumption Width x height x depth • Airflow...

Filterfans • Airflow rate up to 171 m3/h • ystem of protection IP 54 S and IP 55, NEMA type 12 • Cut-out dimensions: 224 x 224 mm Design (housing and protection against accidental contact) made of injection-moulded thermoplastic, self-extinguishing, UL 94 VO NEMA type 12 standard filter NEMA type 12 fluted filter stainless steel Filter mat quality class Unimpeded airflow Weight / Colour Airflow rate in combination 116 / 127 m3/h (PF + PFA 40.000) Filtration efficiency Noise level (EN ISO 3741) 40 / 43 dB (A) Type of connection spring-type terminal Bearing type ball bearing Power consumption Article...