XRUBS | Belt Drive Upblast Exhaust Fan

Top-of-the-line performance in heavy-gauge Permatector™-coated steel

For heavy grease and high heat exhaust applications such as those found with charbroilers and solid fuel cooking.

How To Buy
Product Features & Benefits
Long Life Icon

Longer fan life

Fan shaft is one inch minimum in diameter, precisely sized, ground and polished, so the first critical speed is at least 25% over the maximum operating speed, which results in longer fan life

Mechanics Icon

Extended bearing life

Lubricatable cast pillow block and air handling quality extend life—minimum L(10) life in excess of 100,000 hours [L(50) average life of 500,000 hours]

Sound Icon

Reduced intake loss and sound

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

Cleanliness Icon

Easy to clean

Clean-out port allows the outside of the wheel to be cleaned through a 4-inch diameter removable plug in the windband, and a hinged base allows entire fan to tilt away for access to wheel and ductwork for inspection and cleaning

Balance Icon

Balanced wheel

Heavyweight steel wheel with a non-stick coating eliminates imbalance in heavy grease applications; the steel wheel is a backward-inclined, non-overloading centrifugal type

Water Icon

Easy grease disposal

Drain trough allows all grease and water to be collected at one point for easy disposal

Evaporated Cooling Icon


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

Adjustable Alternate Icon

Adjustable system balancing

Drive assembly, including belts, pulleys and keys, are oversized to 150% of driven horsepower. Machined cast steel pulleys are adjustable for final system balancing; belts are static-free and oil-resistant

Chemicals Icon

Chemical resistant

Unit is constructed of a minimum of 16-gauge steel; entire unit is powder coated with chemical-resistant Permatector™ finish

Fan Performance Icon

Motor mounted out of airstream

Carefully matched to the fan load and mounted out of the airstream

Strength Icon

Strong windband

Uniquely spun from steel to achieve superior strength and consistent material thickness

Factory Wired Icon

Prewired switches

Motor and NEMA-3R disconnect switch are prewired to specified voltage

Motor Icon

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

Ease Icon

Easy identification

Permanent stamped aluminum nameplate makes it easy to identify exact model and serial number

Materials Icon

Easy lift and installation

Lifting lugs located under motor compartment for ease of lifting unit during installation

Options & Accessories

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

See all options & accessories

Performance & Certification

AMCA Air & Sound Certified

UL/cUL 762 Listed

High Wind


Model Designation Guide