XRUD | Direct Drive Upblast Exhaust Fan

Industry leading durability and efficiency in rooftop restaurant exhaust

Upblast centrifugal exhaust with a direct motor to eliminate belt losses. Opt for our Vari-Green motor for the ultimate in efficiency.

How To Buy
Product Features & Benefits
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Quiet efficiency

An aluminum, backward-inclined centrifugal wheel generates high-efficiency and minimal sound. Matched to the venturi for maximum efficiency, each wheel is robotically welded and statically and dynamically balanced for long life and quiet operation.

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Prewired switches

NEMA-1 disconnect switch is factory mounted and wiring is provided from the motor as standard (other switches are available)

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Precision tooling

Precisely sized, ground and polished so the first critical speed is at least 25% over the maximum operating speed

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Durable

Close tolerances, where the shaft contacts bearings, results in longer bearing life

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Longer bearing life

Bearings are 100% factory tested and designed specifically for air handling applications with a minimum L(10) life in excess of 100,000 hours [L(50) average life of 500,000 hours].

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Clean motor

Motor is carefully matched to the fan load and mounted out of the airstream to avoid crease build up

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Easy motor access

Motor cover is constructed of aluminum with stainless steel fasteners attached for easy removal and access to the motor compartment and drive assembly

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Easy maintenance

Stainless steel fasteners allow for easy removal and access to the motor compartment and drive assembly

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Maximum motor life

Cooling fins draw outside air directly into the motor compartment; this positive motor cooling with fresh air results in maximum motor life

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Easy lift

Select models have various lifting points located on the drive frame or bearing plates

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Reduced noise and vibration

True vibration isolators contain two independent studs with rubber neoprene to support the drive assembly and wheel for long life and quiet Simple system operation—no steel-on-steel contact

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Simple system balancing

Select the Accurex Vari-Green motor with integrated balancing pot or add our low cost speed controller to quickly balance your system at start-up

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Protection

One-piece, heavy-gauge aluminum windband, with a rolled bead for extra strength, directs exhaust air away from the mounting surface

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Leak-proof

One-piece windband is continuously welded to the curb cap and drain trough for grease leak-proof protection

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Easy mounting

Aluminum curb cap has pre-punched mounting holes to ensure correct attachment to the roof curb

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Single-point drain system

The drain-trough allows for one-point drainage of water, grease and other residue

Options & Accessories

All our products can be configured to fit your specific needs.

Performance & Certification

AMCA Air & Sound Certified

UL/cUL 762 Listed

Seismic

High Wind

Model Designation Guide

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