PureAir Series

NPBI™: Needlepoint Bi-Polar Ionization

Airius PureAir fans defeat pathogens, bacteria, molds, and even odors using patented Needle Point Bipolar Ionization (NPBI™) which constantly cleans the air of unwanted organisms and odours.

Ionized air has been proven to make organisms inactive and remove odours by putting an electrical charge to the air molecules. These charged air molecules will bind to organisms and disrupt the pathogens’ surface proteins, rendering them inactive and unable to replicate leaving only clean air for you to breathe.

And ionized air can eliminate odors too by breaking down chemical, pet, cooking, and other odors into basic harmless compounds, leaving indoor air smelling fresh and substantially reducing odour-causing Volatile Organic Compounds (VOCs).

Patented Multi-Vane Stator and Venturi Nozzle

Old style ceiling fans or a simple tube design generally will not offer adequate throw for destratification.

Airius PureAir Fans feature a unique nozzle design and patented stator system to ensure that a column of air is delivered from ceiling to floor — where we live and work.

With any axial fan, there exists a radial component to the air flow causing it to spread laterally and lose velocity when leaving the nozzle. Airius’ patented fixed blade stator sits below the fan to transfer this rotational energy into linear motion exiting the nozzle.

Having the airflow energy in line with the fan axis promotes a tight air column and maximizes the throw. In addition to the stator, the slightly tapered nozzle increases the exit speed and allows for the air throw to be maximized even further.

If you are looking for Thermal destratification, Airius is the name.

Quick & Easy Installation

Complete with a 6-foot cord and plug for 120V fans, installing an Air Pear fan is quick and easy.

Mount an electrical j-box/receptacle near the intended fan location and use one of the recommended mounting methods to hang the fan from the supplied eyebolt.

Additional low voltage wiring may need to be installed for control of an EC motor or eliminated with a wireless control option.

Standard AC Motors & Controls

Our standard AC motors are a great option to keep things simple. Controls for these types of motors are installed in-line with the power circuit feeding the fans.

Several control types are available, from simple wall mounted controls to our Smart TRIAC that can adjust speed using: dip switches for fixed speed, 2-20mA current, 0-10VDC, or high and low temperature sensors that adjust fan speed based on the temperature difference.

Please see the following information sheets for specific details.

Premium EC Motors & Controls

Our premium EC motors, made by ebm-papst®, are a great option for maximum efficiency and controllability.

EC fans maintain higher efficiency across the entire speed range when compared to traditional AC motors.

EC fans can be controlled through a direct 0-10VDC wired connection, using our Pearlink Wi-Fi based app, using our Delta-T controller, or integrated into an existing automation system over BACnet MS/TP.

6 ft. Steel Leash and Anchor Point for Safety

Every PureAir fan is supplied with a steel safety leash pre-installed. The safety leash acts as an additional restraint in the case of catastrophic failure of the main attachment point.

Airius is the only small destratification fan manufacturer with this safety feature.

Two Styles Available

The Airius PureAir Series is available in two styles: a free hanging fan for open ceiling installations and an acoustic ceiling tile version for dropped ceiling installations.

See Suspended Series for ore information on the recessed ceiling tile option.

Intake Grille

All fans using the 45 sized housing and larger come standard with an intake grille. For smaller models, the intake grille is optional.

We recommend the grille option for fans that are mounted within reach of an occupant. If mounted out of reach, we suggest leaving the intake open to maximize airflow and to keep the noise level low.

Specific fan model submittals will show the guard as an option if available.

Colour Options

PureAir fans are available in three standard colours:

• Off white (Cool gray 2C)
• Gray (gray 432C); or
• Black

Custom colours will be considered for large bulk purchases.

Contact Airius for further details. If you need small quantities of fans with custom colours, look at our Designer Series fans.

Chemical Resistant Housing

Airius fan housings are constructed from durable ABS plastic, offering excellent chemical resistance for use in machine shops, natatoriums, and other harsh or corrosive environments.

Improved Chemical Resistance

ABS withstands exposure to oils and some alkalis, making it ideal for commercial and light-industrial settings.

Please consult with Airius if you have concerns about your environmental conditions.