MODELS ARE/ARS - DOME AXIAL POWER ROOF VENTILATORS (Exhaust/Supply)
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Application
The AR series offers powerful axial intake (ARS) or exhaust (ARE) performance in a roof mount design that is compact, lightweight and easy to install. Available in 5 sizes with a CFM range from 268 to over 3100 CFM to .75 static pressure.
The direct drive design has no belts or fan bearings to maintain or adjust and consequently requires very little maintenance. The AR series is an excellent choice for factories, shops, restaurants, bathrooms, offices, schools and other similar applications where light to moderate static pressures are present. Equipped with explosion-proof motors, the AR series can be used in more severe applications. (Caution should be used to safely match the
motor capabilities with the specific hazardous environment).
The low contour designs and all aluminum housing provides a modern, clean appearance in addition to excellent performance and durability.
Options/Accessories
• Backdraft dampers.
• Roof curbs/hinged curb caps.
• UL-705 or UL-705 Canada.
• Stainless steel hardware.
• Insect screen.
• Explosion-proof motors.
• Special coatings: Epoxy, Heresite and Eisenheiss. |
Construction/Specification Checklist
Housing
• Heavy-gauge all aluminum housing.
• Exclusive U-Spring suspension compensates for both radial and lateral movement and provides 44% better vibration isolation than rubber isolators.
• External wiring chase for easy connection.
• High point of discharge with low silhouette design.
• Quick access to motor compartment for easy maintenance.
Propellers
• Attaches directly to fan shaft for maximum efficiency.
• Precision pitched. Heavy-gauge aluminum blades with steel hub. Blades are designed for specific exhaust or supply requirements.
Motors
• Standard motors are single speed, speed controllable and drip-proof.
• All motors are rated for continuous duty.
• Disconnect is standard on ODP motors (except two speed and explosion proof).
• Motors are shipped assembled with factory test run assurance.
Certifications
• UL-705 and UL-705 Canada are available with all standard motors.
• Units are tested in accordance with AMCA 301 (Sound) and AMCA 211 (Air) in an AMCA certified laboratory. |
