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Nautilair® 7.6" Combustion Blowers

AMETEK DFS Nautilair 7.6" blowerWeighing only 4.8 lbs, the Nautilair® 7.6" Combustion Blower is compact. It can reach pressures up to 40" of H2O and flow rates up to 175 CFM. This blower is available in standard and high output versions. Customization is available for OEM products.

Nautilair® Combustion Blowers are variable speed brushless DC blowers. The products offer high efficiency, low noise and long-life solutions for a variety of applications, including hydronic systems, food service equipment, radon mitigation systems and more.


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  • Design Options +


    Performance Voltages Speed Control Options Speed Regulation Stages Agency Certification

    Max Flow: 175 CFM (297 m3/hr) 

    Max Pressure: 40 inch H2O (99 mbar)

    12VDC

    24VDC

    100-240VAC

    120VAC

    240VAC

    Mechanical - POT adjustment

    0-10 VDC

    0-10VDC via Remote POT Option Card

    PWM

    Remote Potentiometer

    Open Loop

    Closed Loop

    1

    2

    RoHS

    REACH

    UL

    CSA
    Operating Temp: 0oC to 50oC   
    Storage Temp:     -40oC to 85oC
    Weight:     4.8 lbs/2.2 Kg
    Design Features:     Designed to provide variable airflow for low NOx and CO emissions in high efficiency gas-fired combustion systems. Built with non-sparking materials. Blower housing assembly constructed of die cast aluminum. Impeller constructed from hardened aluminum. Rubber isolation mounts built into the blower construction to dampen vibration within the motor. Two piece blower housing assembly sealed with O-ring gasket fro combustion applications. Customer is responsible to check for any leakage once the blower is installed in the final application. Intake and exhaust tubes, all cooling ducts and vents must not be obstructed. Intake and exhaust must be free of grease, oil and foreign particles. Blower to be mounted so ventilation air cannot be recirculated. 

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