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Blowers / Fans - engineered
solutions for every application.
- Explosion-proof Fans made from normal steel,
stainless steel, nickel-based alloys or special coatings (Halar®), e.g. for
use in chemical, petrochemical and pharmaceutical plants.
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- Gas Pressure Boosters, gastight fans for the
transport of gases such as biogas, waste gas, sewage gas, natural gas, flare
gas etc.
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- Fans for Industrial Combustion Plants,
primary and secondary air blowers, flue gas recirculation fans, acid-proof
induced-draft fans with hard rubber coating and use of Hastelloy® and/or
titanium for manufacturing.
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- Extremely Gastight and Corrosion-resistant Fans.
Example: Chlorine gas fans with mechanical seal, coated housing and blower
wheel made from titanium.
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- Pressure-Proof Fans for system pressures of
up to 50 bar.
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- Fans for Hot Gases, for gas temperatures up
to 700 deg C
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- Fans for Gas Turbine Cooling, some with
sound and heat absorbers and operable temperature range up to 400°C.
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- Fans for Chemical Industry and Food Processing
Industry, e.g. full stainless steel construction, with swing-out system
for impeller and motor for easy inspection and cleaning.
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- Low noise High Pressure Fans with good
throttling properties and extremely low sound levels.
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- Fans for Street Cleaning Machines,
abrasion-resistant and suitable for street vehicles.
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- Tunnel fans from Witt & Sohn, used in
central ventilation tunnels or in the vehicle tunnels as jet fans, currently
in use in hundreds of tunnels worldwide..
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Large Fan System
Cast Iron Fan
Cast Iron Fan, gastight
Fan for 50 bar System Pressure
All-Titanium Fan, for corrosive gas (e.g.
sewerage gas)
Degassing Fan - for various industries (e.g.
shipbuilding)
Direct-Drive Fan with Inspection Opening
Fan with Diesel Motor
Stainless Steel Fan
Steel Fan - Gastight
Taylor-Made Fan
Zone-0 Fan (explosion proof)
Zone-0 Fan (explosion proof)
Zone-0 Fan (explosion proof)
Zone-0 Fan (explosion proof)
Zone-0 Fan (explosion proof)
Arrangement for Fan Testing according to the ATEX
requirement.
We do not have detailed catalogues for each and every fan type as they are
manufactured as per engineering request. We will however supply you with our
quotation with all the technical details such as the calculated fan data,
performance and noise curve and the dimensional drawing of the fan.
Key Benefits
- Precisely Engineered Fans for reliable performance
as required for the process/application
- Quality Production by experienced Swiss
Manufacturer
- Full technical Support through Roteq in Singapore
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