• NitroSeal Drive System

    • Purpose-built for maximum durability and cool operation
    • Features <11 arc minutes backlash HeliCamber gear technology, SKF tapered roller bearings, a 6.3cm hollow output shaft, Simrit double-lipped output seals and lifetime synthetic oil
    • Nitrogen filled and hermetically sealed to prevent contaminants for zero maintenance
  • Patented Aerofoil System

    • Patented aerofoil system includes ten aerofoils and winglets that set the world standard for airflow
    • Unique aerodynamic design eliminates turbulent airflow at the aerofoil tips
    • Cuffed winglet design eliminates wind noise
    • Patent-pending AirFences redirect the fan’s air velocity profile, contributing to a 28% improvement in coverage area
  • C-Face Motor Adapter

    • C-face motor attachment enables technicians to detach the motor for easy field service
    • Designed to work with our NitroSeal gearbox
    • Covered under our 15-year, nonprorated warranty with factory installation
  • Functional Platform

    • Allows integration of lights, security cameras, speakers, security mirrors and just about anything else you can imagine
  • Wall Mounted Keypad

    • Operates an unlimited number of fans from a single wall control
    • Powered by pre-assembled Cat5 cable
    • Lightweight, compact control is easily installed and employs an easy-to-read LED display
  • Hub System

    • Patent-pending hub system includes hub, aerofoil retainers and hub clips that offer tough and reliable performance
    • Machine-cut precision components offer uniform load distribution to promote overall longevity and durability
  • PowerfoilX2.0

    Fire Control Panel Integration

    • Standard, power-on shutdown fire relay included for seamless fire-control panel integration
  • Onboard VFD Controls

    • Onboard VFD controls are pre-wired to the motor, requiring only a single electrical run from the breaker panel to the fan
    • All fans tested at full speed prior to shipping to ensure trouble-free installation
    • Minimal distance between the motor and VFD controller eliminates EMI/RFI interference
    • Simple integration into building automation systems using Modbus, analog outputs or other communication protocols
    • Fully sealed polycarbonate enclosure provides maximum durability and corrosion resistance while preventing excessive heat buildup for extended service life
    • IP55-rated to stand up to the toughest industrial environments
  • SmartSense comes standard on the Powerfoil X3.0


    SmartSense is an automated system with three user modes: Winter, Summer and Manual.

    • Winter Mode: Automatically adjusts speed to minimise temperature differential between the floor and ceiling
    • Summer Mode: Increases fan speed as the floor-level temperature rises
    • Manual Mode: Takes the system off autopilot and gives the user full control of fan operation
    • Standard SmartSense control system automatically adjusts for 24/7 comfort.
    • For more information on SmartSense, click here.
  • Plus Hybrid Aerofoil

    • Pushes air at an angle, moving it over and around obstructions
    • Unique, aerodynamic aerofoil and winglet design enhances both energy efficiency and airflow by eliminating turbulence at the aerofoil tips
  • Wash-Down

    Developed in partnership with leading food manufacturers to meet the strictest wash down requirements. Features and benefits of the Powerfoil X3.0 Wash-Down include:

    • Stainless steel and aluminium design
    • Stainless steel wash-down motor for frequent intense cleaning
    • Food-duty epoxy
    • Completely sealed NitroSeal gearbox with food-grade oil
    • Non-pooling design
    • Nonporous, nonabsorbent and corrosion-resistant materials throughout
    • Lifetime warranty on hub and aerofoils, three years parts, one year labour
  • Powerfoil X LED

    • Provides unimpeded, energy-efficient light
    • Available in three standard lumen outputs: 10,500, 14,500 and 17,500
    • Seamlessly integrates with existing building lighting grid, providing maintenance-free operation and exceptional light distribution
    • Operates on any voltage between 120-277 (special voltages available upon request)
    • LM70-rated to 100,000 hours
    • Five-year, full-performance guarantee

Featured Case Study: BlueScope Buildings

"I'd absolutely recommend Big Ass products. It's all been an incredibly positive experience. We've been real happy." David Volk, Plant Manager, Laurinburg, North Carolina


Big Ass Solutions® was brought in to relieve the stagnant air and solved the lighting problem, too. Operating under a tight schedule, the company maneuvered around a bridge crane to install four 18-ft Powerfoil®X2.0 fans to better circulate the air. Plant Manager David Volk also ordered Big Ass Light™ LED fixtures for three bays at the site. The lights were in place and custom programmed within weeks. Now workers are more comfortable because of the silent fans, the new LEDs are drawing rave reviews from employees and visitors, and Volk is seeing a significant decrease in his lighting bills.
View more Powerfoil X3.0 case studies

Product Videos

Our outstanding customer service doesn't go anywhere after you buy. We're in it for the long haul. Call us at +65 6709 8500, or request a call back below to speak with a Big Ass Fan Expert about Powerfoil X3.0.

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