TERMÉKEINK

ROOF FANS

WDS EC

compact, horizontal exhaust

WOD

axial, horizontal exhaust

WPD

centrifugal, for local extractions

WZD

centrifugal, hybrid fan

RUFINO SP

heavy duty, horizontal exchaust

DWR

axial, hybrid fan
WALL FANS

FARM

heavy duty

RUDI S

compact
DUCT FANS

WOCH

for refrigeration

PFK

centrifugal, heavy duty

WOO

high flow, increased pressure

MACH

high flow

OFK

medium flow, increased pressure

WKBO EC

small compact EC moto
CENTRIFUGAL FANS

WPSW

high pressure

WPR

blowing

PFPK

exhaust, heavy duty

WB

compact, forward blades
CHEMICAL RESISTANT FANS

PFPK OH

side channel

PFD OH

roof
EXPLOSION-PROOF FANS

WDBE 3G/3D

explosion-proof roof fan

WODE

axial roof, horizontal exhaust

WOKE

channel

DWR EX

axial roof, horizontal exhaust

OFK EX 3G/3D

channel, increased pressure

WOSE

wall
SPECIAL EXTRACTORS

WOJM

axial fan, for destrification

ZOP

for dust

ZOD

for welding

ZOT

for wood

ZOS

for automotive

WTK

for dust transport
VENTILATION UNITS

CNG

channel, with electric heater

ZWC EC

standing, with heat exchanger

B3B

suspended, with heat exchanger

OFK

medium flow, increased pressure

Anyagok:

OFK are axial fans in a duct casing for industrial applications. The fans are characterized by increased compression compared to similar solutions on the market, thanks to which they are used even in complex ventilation systems. They are used e.g. in production plants, welding shops, paint shops, warehouses of agricultural products, etc.

When is it worth using OFK fans?

OFK fans were created for customers who are looking for a fan with small dimensions and large air flows. Often, when modernizing an old installation, customers expect an increase in efficiency (e.g. by extending the pipeline or installing air filters). In such a situation, a fan with an OFK high-speed motor should be used. The OFK fan, thanks to its high speed, provides not only increased efficiency, but above all a much higher static pressure, thanks to which you can significantly improve the parameters of the exhaust or air supply without changing the installation.

New impeller design.

OFK fans use an impeller with an aluminum hub and a blade made of a special material (polyamide). The material has been additionally reinforced with carbon fiber reinforcement, which significantly improves the stiffness of the blade and resistance to mechanical damage, especially in situations where dust may occur.
OFK fans are manufactured with single- and three-phase motors with the possibility of smooth speed control with an inverter. The metal casing of the fan has been protected against corrosion with a polyester powder coating. At the customer’s special request, it is also possible to make the casing of acid-proof steel.