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

WPV

heavy duty, vertical exchaust

Anyagok:

WPV are industrial roof fans with vertical air discharge. The WPV series fans have been created especially for users who need a quiet roof fan to work in difficult conditions. Industrial facilities such as production halls, workshops or large-scale warehouses require very effective ventilation. In such facilities, the air is often polluted with various types of harmful substances (dusts, gases or mists). In this type of installations, an ordinary lightweight fan does not work (frequent component failures, poor flow parameters). The WPV fan has been designed for facilities with such contaminants as: welding dust, harmful gases, exhaust fumes, oil mist or technological slurry from the coolant.

What distinguishes WPV fans?

The WPV fan uses an additional motor rain cover directing the air discharge upwards. As a result, the fan emits much less noise to the environment. An additional advantage of this solution is the emission of pollutants upwards, which increases their dispersion. Pollution does not settle directly on the roof.

High-efficiency impeller guarantees economic operation.

The WPV series fans have a radial impeller with backward curved blades. The blades and rotor discs are made of steel and joined by welding (in light clean air fans, the blades are usually welded or pressed to the carrier disc). The WPV fan impeller is distinguished by very good flow parameters with low noise emission (models with low-speed and medium-speed motors). WPV fans are also available in a high-pressure version (high-speed motors), thanks to which they can also work with local exhausts, e.g. catering hoods, welding arms or exhaust fumes.

Resistance to weather conditions.

The advantage of WPV type roof fans is their high resistance to weather conditions. The fan is protected against corrosion with polyester (powder painting using the oven method). The engine is covered with a dome that guarantees very good ventilation of the engine and protection against rain.

Easy assembly, simple and accurate control.

All WPV fans are designed for continuous operation. They can pump air with a constant temperature up to 40 degrees Celsius. Fans can also be made for higher temperatures up to 100 degrees Celsius. Thanks to this, they will prove themselves as extractors of technological heat from furnaces, smokehouses, as well as supporting the extraction of fumes and exhaust gases. All WPV fans are designed for very precise speed control with frequency converters. For users who do not require precise regulation, some WPV models have been adapted for simple and very effective voltage regulation with transformer regulators. (medium and low speed models with single-phase motors).