{"id":10722,"date":"2025-10-28T10:44:32","date_gmt":"2025-10-28T10:44:32","guid":{"rendered":"https:\/\/madeventeg.com\/?post_type=product&p=10722"},"modified":"2025-10-28T10:44:32","modified_gmt":"2025-10-28T10:44:32","slug":"ars-630t-roof-fans-c-2327","status":"publish","type":"product","link":"https:\/\/madeventeg.com\/index.php\/product\/ars-630t-roof-fans-c-2327\/","title":{"rendered":"ARS 630T ROOF FANS (C-2327)"},"content":{"rendered":"

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\ud83d\udd39 General Description<\/strong><\/h3>\n

The Horizontal Outlet Roof Fan (Backward Curved Type)<\/strong> is a centrifugal roof-mounted ventilation unit<\/strong> designed for horizontal air discharge<\/strong>.
It provides high efficiency, low noise<\/strong>, and durable weatherproof construction<\/strong>, making it ideal for roof-mounted installations in commercial, industrial, and residential ventilation systems<\/strong>.<\/p>\n

Equipped with aerodynamically optimized backward-curved impellers<\/strong>, these fans deliver high airflow with low energy consumption<\/strong>, ensuring long-lasting and reliable operation even under demanding environmental conditions.<\/p>\n

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\ud83e\udde9 1. FAN COMPONENTS AND MATERIAL PROPERTIES<\/strong><\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Component<\/th>\nDescription<\/th>\nMaterial \/ Finish<\/th>\n<\/tr>\n<\/thead>\n
Fan Housing<\/strong><\/td>\nHeavy-duty housing designed for roof mounting with horizontal discharge; provides weatherproof protection.<\/td>\nGalvanized steel or aluminum sheet, epoxy powder coated for corrosion resistance.<\/td>\n<\/tr>\n
Impeller (Wheel)<\/strong><\/td>\nBackward-curved centrifugal impeller with high aerodynamic efficiency; statically and dynamically balanced.<\/td>\nGalvanized or stainless steel, epoxy coated for durability.<\/td>\n<\/tr>\n
Motor<\/strong><\/td>\nHigh-efficiency TEFC motor, designed for continuous operation in ventilation systems.<\/td>\nIP55, Class F insulation, 2 or 4 poles.<\/td>\n<\/tr>\n
Drive System<\/strong><\/td>\nAvailable in direct drive or belt drive configuration depending on airflow and pressure requirements.<\/td>\nCast pulleys and V-belt, dynamically aligned.<\/td>\n<\/tr>\n
Base Frame \/ Mounting Plate<\/strong><\/td>\nEnsures vibration-free operation and stable mounting on roof curb.<\/td>\nHeavy-gauge steel, hot-dip galvanized.<\/td>\n<\/tr>\n
Top Cover (Cowl)<\/strong><\/td>\nAerodynamic weatherproof cover designed to protect against rain and dust while ensuring free discharge.<\/td>\nGalvanized steel or aluminum, powder coated.<\/td>\n<\/tr>\n
Bird Screen \/ Mesh Guard<\/strong><\/td>\nPrevents entry of birds, leaves, and large particles.<\/td>\nGalvanized or stainless steel wire mesh.<\/td>\n<\/tr>\n
Bearings<\/strong><\/td>\nSealed-for-life ball bearings for smooth and quiet operation.<\/td>\nHeavy-duty, maintenance-free bearings.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n

\ud83c\udfd7\ufe0f 2. FAN STRUCTURE<\/strong><\/h3>\n
    \n
  • \n

    Horizontal Discharge Design:<\/strong>
    Air is discharged horizontally through a side outlet, suitable for installations where vertical discharge is not desired (e.g., near neighboring buildings or air intakes).<\/p>\n<\/li>\n

  • \n

    Centrifugal Flow Path:<\/strong>
    The fan draws air vertically from the duct below and discharges it horizontally through the outlet chamber, providing efficient system airflow.<\/p>\n<\/li>\n

  • \n

    Weatherproof Construction:<\/strong>
    Includes a protective cowl, base plate, and drain holes to prevent rainwater accumulation.<\/p>\n<\/li>\n

  • \n

    Modular Design:<\/strong>
    Allows easy access to the motor and impeller for cleaning or maintenance by removing the top cover.<\/p>\n<\/li>\n

  • \n

    Vibration Isolation:<\/strong>
    Equipped with anti-vibration mounts or rubber grommets to minimize noise and mechanical stress.<\/p>\n<\/li>\n<\/ul>\n

    \n

    \ud83d\udca1 3. MAIN BENEFITS<\/strong><\/h3>\n
      \n
    • \n

      High aerodynamic efficiency with backward-curved impellers.<\/p>\n<\/li>\n

    • \n

      Low energy consumption and low noise operation.<\/p>\n<\/li>\n

    • \n

      Weatherproof and corrosion-resistant construction suitable for outdoor mounting.<\/p>\n<\/li>\n

    • \n

      Compact, space-saving design ideal for roof installation.<\/p>\n<\/li>\n

    • \n

      Long service life and minimal maintenance requirements.<\/p>\n<\/li>\n

    • \n

      Flexible drive options (direct or belt drive) to meet airflow needs.<\/p>\n<\/li>\n

    • \n

      Easy access for inspection and servicing.<\/p>\n<\/li>\n

    • \n

      Suitable for continuous 24\/7 operation under various environmental conditions.<\/p>\n<\/li>\n<\/ul>\n

      \n

      \u2699\ufe0f 4. SPEED CONTROL<\/strong><\/h3>\n
        \n
      • \n

        Variable Frequency Drive (VFD):<\/strong>
        Allows smooth adjustment of motor speed and airflow for energy savings and system optimization.<\/p>\n<\/li>\n

      • \n

        Multi-Speed Motor Options:<\/strong>
        Fans can be supplied with two or three-speed motors to match airflow demand.<\/p>\n<\/li>\n

      • \n

        Belt Tension Adjustment:<\/strong>
        For belt-driven models, speed can be adjusted by varying pulley diameters.<\/p>\n<\/li>\n

      • \n

        Direct Drive Models:<\/strong>
        Offer precise and maintenance-free speed control via electronic controllers.<\/p>\n<\/li>\n<\/ul>\n

        \n

        \ud83c\udfe2 5. USAGE AREAS<\/strong><\/h3>\n

        The Horizontal Outlet Roof Fan \u2013 Backward Curved Series is suitable for a wide range of ventilation applications, including:<\/p>\n

          \n
        • \n

          \ud83c\udfed Industrial Buildings:<\/strong>
          Factories, workshops, and warehouses for air extraction or supply.<\/p>\n<\/li>\n

        • \n

          \ud83c\udfe2 Commercial Facilities:<\/strong>
          Shopping malls, office buildings, hotels, and public facilities.<\/p>\n<\/li>\n

        • \n

          \ud83c\udf7d\ufe0f Kitchens & Restaurants:<\/strong>
          For exhaust systems removing hot air, fumes, and odors.<\/p>\n<\/li>\n

        • \n

          \ud83c\udfe5 Hospitals & Laboratories:<\/strong>
          Fresh air and exhaust systems where hygiene and reliability are essential.<\/p>\n<\/li>\n

        • \n

          \ud83c\udfe0 Residential & Mixed-Use Complexes:<\/strong>
          Common exhaust systems for parking areas and service rooms.<\/p>\n<\/li>\n

        • \n

          \u2699\ufe0f HVAC Systems:<\/strong>
          Integrated in air handling units (AHUs) or ducted ventilation networks.<\/p>\n<\/li>\n

        • \n

          \u2699\ufe0f Technical Specifications<\/strong><\/h3>\n
            \n
          • \n

            Voltage:<\/strong> 380 V<\/p>\n<\/li>\n

          • \n

            Frequency:<\/strong> 50 Hz<\/p>\n<\/li>\n

          • \n

            Power:<\/strong> 3 KW<\/p>\n<\/li>\n

          • \n

            Current:<\/strong> 6.6 A<\/p>\n<\/li>\n

          • \n

            Speed:<\/strong> 1000 RPM<\/p>\n<\/li>\n

          • \n

            Air Flow:<\/strong> 13000 m\u00b3\/h<\/p>\n<\/li>\n

          • \n

            Sound Pressure Level:<\/strong> 52-60 dB<\/p>\n<\/li>\n

          • \n

            Protection Class:<\/strong> IP 55<\/p>\n<\/li>\n

          • \n

            Weight:<\/strong> 127 kg<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

            \n

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