Centrifugal Blowers
Airtec Centrifugal Blowers
Airtec Air Systems supply an unrivalled range of centrifugal
blowers to a variety of industrial markets. This
enables us to offer the widest choice of products to
match your exact requirement. Standard features of the
range include robust, corrosion resistant, epoxy resin
coated cast aluminium housings suitable even for the
most demanding applications. Stainless steel or corrosion
resistant polypropylene housings are also available.
Reliability is assured by the use of motors that are insulated
to the highest class H specification. Energy efficient
EFF1 and EPACT motors are also available on the
entire range.
The Centrifugal Blower Principle
As the impeller starts to rotate, air is sucked into the
inlet and directed in a centrifugal outward motion to the
edge of the impeller and exits the outlet port. Relative
to Side Channel Blowers, much higher volumes at lower
pressures are achieved. Process can be connected to
the outlet for blowing or to the inlet for vacuum
Construction
All units are equipped with a low-noise, high-efficiency,
class H insulated IP54 induction motors. Constructed
from Cast aluminium alloy, all of Airtecs blowers are
extremely robust, corrosion resistant and are suitable
for the most demanding applications. They can operate
continuously for a long period of time under a high temperature
of up to 40 degrees Celsius. Units are suitable
for an inlet temperature of up to 160 degrees C.
Applications
Some common applications include: Process cooling, air knife applications, fume/heat extraction, aeration, process drying.
Accessories
A range of accessories is available. Including inlet air filters, outlet adapters, hosing, etc.
Performance
Downloads
TB Range
Installation
Installation - Supply requirements
Our centrifugal blowers are available for a wide range of supply voltages:
•single phase 110/240 Vac, 50/60Hz
•three phase 208-255/360-440 Vac, 50/60Hz
These voltage ranges are accessible via simple link changes within the supply terminal connection box mounted on top of the blower. Frequency invertors may be employed to vary the pressure/vacuum and volume flow rate to improve efficiency and fine tune the performance for a particular application. All units are continually rated and are suitable for supply frequencies in the range 40Hz (minimum) to 70Hz (maximum).
Installation - Mechanical
The bases of all our blower models are made with flexible steel plates that feature shock absorption. Locating holes on the blowers mounting plate enable both horizontal and vertical mountings of the blower.