FH Without Filter

    Ventilation Cabinet

    The FH Without Filter Series was developed for exhaust ventilation applications in spaces that require air renewal, especially in areas with little or no ventilation. These units help remove odors and airborne impurities, contributing to better air quality and occupant comfort.

    The FH Without Filter version features a radial fan motor, delivering high airflow and high static pressure. Its robust galvanized steel construction provides greater durability, while the internal electrical box with side access simplifies installation and maintenance. The units can be installed in either a vertical or horizontal position and operate within a temperature range of -40 °C to 65 °C.

    About the Product

    Key Features

    Construction

    • Robust galvanized steel construction, providing greater durability.
    • Internal electrical box with side access, simplifying installation and maintenance.
    • Versatile installation, in either vertical or horizontal positions.
    • Thermal protector.

    Operation

    • Low energy consumption.
    • Quiet operation.
    • High airflow and high static pressure, provided by the radial fan motor.

    Equipment

    FH 250, FH 315, FH 355, and FH 400 models feature a rectangular outlet.

    Operating temperature: -40 °C to 65 °C.

    Available models in sizes ranging from 100 to 400 mm.

    Technical Specifications

    TECHNICAL DATA
    SpecificationUnit100125150200250315355400
    Airflowm³/h25033064010001550210024603430
    CFM147194376588911123514462017
    Maximum PressuremmCA3842436553554358
    FrequencyHz50 / 60
    Total Power ConsumptionW747089105170309171455
    Noise Level*dBA5555576063656163
    Single-Phase VoltageV 220
    Duct Sizeinch456810121416
    WeightKG1010121625283342

    *Specifications for 220 V / 60 Hz. Perceived ambient sound pressure level measured at a distance of 3 m in a free field, with ducts connected to both the inlet and outlet.

    Performance Curves

    Models

    FH 100 a 200

    DIMENSIONS (mm)
    MODELABCDEF
    FH 100 / 12598/124562390185——
    FH 150148722429203——
    FH 200198714448225——
    FH 250—890573289470190
    FH 315—937574339470240
    FH 355—906638387530290
    FH 400—1087720425590320

    Frequently Asked Questions

    It is essential to properly size the air supply fan according to the dimensions and characteristics of the space, including its volume and layout, in accordance with the technical recommendations of Brazilian standard NBR 16401-2008.

    A good air supply system should always provide better air quality while meeting the needs of your space.

    If you are unsure which product is right for you, you can contact one of our specialists. We have a specialized team with the technical expertise to help you make the right choice.