Fans

Our fans can be found anywhere there are people. We have a vast product range to meet virtually any application or requirement.
Our fans can be used for supply and/or exhaust air, for heat recovery and for the secure transport of explosive gases.

Our fans are available with AC or EC motors, which are external rotor motors with maintenance-free double-sealed ball bearings and a galvanized steel casing.
All of our fans are extremely high-performance and high-quality. Nearly every fan in our range has a swing-out design, making them easy to service and clean.
Our fans meet the requirements of the EU’s ErP Directive.

DUCT FANS WITH CIRCULAR CONNECTIONS

The duct fans in this category feature circular duct connections and are available as non insulated and insulated versions. They have impellers with backward or forward curved blades.
Airflows up to 18,000 m³/h (5.0 m³/s).
This category comprises the following product groups: CK, LPKB, LPKB Silent, RKC, BFC, IRB, IRE and IFK.

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DUCT FANS WITH RECTANGULAR and SQUARE CONNECTIONS

The duct fans in this category feature rectangular duct connections and are available as non insulated and insulated versions. They have impellers with backward or forward curved blades.
Airflows up to 18,000 m³/h (5.0 m³/s).
This category comprises the following product groups: RK, RKB, BFS, IRB and IRE.

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WALL FANS

Our wall fans are easy to position and can be used in numerous contexts, both indoors and outdoors. They have impellers with backward curved blades.
Airflows up to 1,700 m³/h (0.47 m³/s).
This category comprises the following product groups: KV and RS.

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ROOF FANS

Our roof fans are available in four different versions: TKC, TKS, TKH and TKV. They are supplied powder-coated as standard. However, they can also be ordered in an unpainted (galvanised) version, or painted to meet the requirements of Environmental Class M3/Corrosion Class C4.
TKC and TKS are our small roof fan models. They are the same fan, with the only difference of the connection, circular or square.
TKH and TKV are available in all sizes, from the smallest (300) to the seriously large (960). TKV is the standard version, and features vertical exhaust. A version with horizontal exhaust (TKH) is also available.
They have impellers with backward curved blades.
Airflows up to 17,000 m³/h (4.80 m³/s).

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RADIAL FANS

Our compact radial fans are principally intended for building into various units such as heat pumps, dehumidifiers and air purifiers. However, they can also be used as duct fans.
Airlows up to 8,200 m³/h (2.28 m³/s).
This category comprises product groups with single (RB/RF) and double (DF) inlet.

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EXPLOSION PROOF, ATEX CERTIFIED FANS

The technical standard for the secure conveyance of explosive gases through the use of fans is known as ATEX. Fans certified to this standard are guaranteed not to produce sparks, and are driven by powerful motors.
Airflows up to 4,800 m³/h (1.30 m³/s).
This category comprises the RFEX/RFTX radial fan and the RKX duct fan.

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