Interfan has been supplying AC
and DC tube axial fans and radial (centrifugal)
blowers, and fan accessories to commercial
and industrial electronic OEMs for over forty years. We have engineered
our fans and blowers to have superior life expectancies and to have
silent operation. Interfan cooling products meet or exceed international
safety standards, and most products have been certified by one or
more of the following safety agencies: UL, CSA, and cUL.
All (AND Displays, Interfan, AND Optoelectronics, Interswitch, or Interoptics) products are covered by a one-year warranty against defects in materials or workmanship.
Our products come standard with locked rotor and polarity protection.
We also offer sensor monitoring to detect motor speed, fluctuation
and stoppage and then generate an alarm signal. Sample applications
include medical instruments, car radios, ATM terminals, factory
automation, sun tanning beds, telephony switches (metal frame DC
fans), and heat sink fans for rack mounted PCBs.
The Sealed Ball Bearing Advantage – Interfan
standard fans and blowers all utilize sealed ball bearing construction.
While we do provide sleeve bearings on a special order basis, sealed
ball bearing construction is inherently a design which will provide
more years of service than a sleeve bearing design. Because of the
low mechanical load on the bearing system, the lubricant life and
temperature are the key factors in determining the life of the bearing
and the fan. By using a proprietary lubricant formulation, sealed
inside the ball bearing, an advanced blade design to reduce the
load, a high efficiency motor and heat sinking construction to reduce
temperatures, we are able to offer fans and blowers with superior
Engineered for Silent Operation – In addition
to providing extended life expectancy, Interfan fans and blowers
offer superior management of offensive noise. Our noise reduction
is achieved primarily by improving propeller design to reduce air
turbulence and by improving housing design to reduce eddy flow noise
at the front intake.
Value Added Services – In addition to providing
a full line of standard fans and blowers, we specialize in providing
value added services to deliver cooling products
to meet your application specific requirements.
DC and AC Fans, Blowers and Accessories –
Check out our latest line-up of cooling products below. By clicking
on the category that meets your needs you will be shown an overview
of the available products that category. You will then be able to
select the cooling product data sheets to view and down load, and
to order a sample.
- AC Cooling Fan and Blowers
- DC Cooling Fans, Blowers, and Heat Sink Fans
- Accessories – Fan
Finger Guards, Filters and Cords
If you have design needs not found within these pages, please
call us or email
your requirements to us.