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Browse Ductwork, Venting, Fittings, & Caps

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  • Heavy Duty All-Welded Hooded Belt Drive Roof Ventilators

    Heavy Duty All-Welded Hooded Belt Drive Roof Ventilators
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    Hooded Roof Ventilators Can Exhaust Or Supply Airflow With Quiet Operation.

    Industrial roof ventilators provide vertical discharge using enclosed, fan cooled industrial grade motors. These roof ventilation fans are weatherproof to ensure long life. Hooded roof ventilators feature a belt driven axial fan. Aluminum hood and included OSHA-compliant bird screen keeps out unwanted rain, snow and even prevents birds from nesting. Rugged aluminum weather hoods are made with 1/8” angle iron support frame. Includes fan body and curb cap for mounting. Rolled venturi surrounds fan. Heavy duty fabricated steel propeller has four 10 gauge fan blades bolted to 1/4" thick backplate with welded taperlock hub and bushing. Heavy duty 14 gauge fan panels are welded to 10 gauge motor base. 24” Ventilators feature 1/2" schedule 40 pipe motor base supports. 36” – 48” Ventilators feature 3/4" schedule 40 motor base supports. 60” Ventilator has 1-1/4” schedule 40 pipe motor base supports. Single Phase Motors are field convertible from 115V to 230V. 3 Phase Motors are field convertible from 230V to 460V.

    Hooded models are available with choice of Exhaust or Supply. Please denote a "T" suffix for Supply airflow.
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  • Direct Drive Axial Downblast Exhaust Fans

    Direct Drive Axial Downblast Exhaust Fans
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    Direct Drive Axial Downblast Exhaust Fans Provide Air Ventilation And Circulation For Applications Including Residential, Commercial, Industrial And More.

    Direct drive axial downblast exhaust fans are made of aluminum and steel for long lasting durability and dependability. Includes enclosed and lubricated ball bearing motor, birdscreen and disconnect switch for unit durability and stability. Wire conduit provides clear channel for electrical connections. Accommodates external installation. RPMs range from 1100 to 1764. CFM ranges from 500 to 3070. HPs range from 1/32 to 3/4. Color finish is Silver. UL listed. Dimensions vary per model.

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  • Heavy Duty All-Welded Belt & Direct Drive Roof Ventilators

    Heavy Duty All-Welded Belt & Direct Drive Roof Ventilators
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    Roof Ventilation Fans Are Weatherproof To Ensure Long Life.

    Industrial roof ventilators provide vertical discharge using enclosed, fan cooled motors. Rolled venturi surrounds fan within the 18 gauge galvanized steel wind band. Wind band has 2” double rolled edge top and bottom for extra strength. Rugged one-piece cast aluminum propellers are made with 1/8” to 1/4" thick blades and hub. Belt & Direct drive roof ventilators feature rubber stop and seals under dampers. Heavy duty 14 gauge fan panels are welded to 10 gauge motor base. Rugged steel base with welded mounting plates. 24” - 30” Ventilators feature 1/2" schedule 40 pipe motor base supports. 36” – 48” Ventilators feature 3/4" schedule 40 motor base supports. Single Phase Motors are field convertible from 115V to 230V. 3 Phase Motors are field convertible from 230V to 460V.

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  • Direct Drive Centrifugal Downblast Exhaust Fans

    Direct Drive Centrifugal Downblast Exhaust Fans
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    Direct Drive Centrifugal Downblast Exhaust Fans Provide Air Ventilation And Circulation For Applications Including Residential, Commercial, Industrial And More.

    Direct drive centrifugal downblast exhaust fans are made of aluminum and steel for long lasting durability and corrosion resistance. Backward inclined, non-overloading centrifugal wheels provide low tip speeds and quiet operation. Includes enclosed and lubricated ball bearing motor, birdscreen and disconnect switch for unit durability and stability. Wire conduit provides clear channel for electrical connections. RPMs range from 1106 to 1720. CFM ranges from 417 to 4030. HPs range from 1/25 to 3/4. Color finish is Silver. UL listed. Dimensions vary per model.

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  • Downblast Belt Drive Centrifugal Roof Exhausters

    Downblast Belt Drive Centrifugal Roof Exhausters
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    Downblast Belt Drive Centrifugal Roof Exhausters Are Used For Efficient, Quiet Operation Exhast Applications In Commercial, Industrial And Institutional Environments.

    Downblast Belt Drive Centrifugal Roof Exhausters are constructed of heavy-gauge aluminum for long lasting durability and dependability. Nonoverloading wheel with higher static pressure capabilities are suitable for either ducted or nonducted applications. Roof mounting permits location near the area to be ventilated, allowing short duct runs and more efficient operation. Belt drive results in lower operating RPM and sound levels and permits easy performance adjustments when needed to balance the total ventilation system. Neoprene isolators for reduction of vibration and sound. Cover easily removed for quick access to motor compartment. Water tight conduit tube for easy electrical connection from below roof. Aluminum birdscreen and disconnect. Machined cast iron adjustable motor pulleys. Adjustable base for belt tensioning. Nonstatic oil resistant v-belts. Available in various dimensions to fit particular application.

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