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High Efficiency 9-19A High Pressure Centrifugal Fan from China Suppliers and Factory for Industrial Applications

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The 9-19A high-pressure centrifugal fan is a top choice among China manufacturers, offering superior efficiency, low noise levels, a flat performance curve, and a wide efficiency range compared to similar models from global suppliers. This robust fan is primarily designed for forging furnaces and high-pressure forced ventilation applications, making it ideal for transporting materials.

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It is well-suited for conveying air as well as non-corrosive, non-natural, and non-viscous gases. The medium temperature typically stays below 50°C, with a maximum tolerance of up to 80°C. Furthermore, the concentration of dust and hard particles in the medium should not exceed 150mg/m³. Its versatility makes it perfect for various industrial settings, including mining enterprises, chemical plants, smelting facilities, workshops, warehouses, and electroplating plants.

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    Parameters
    Model Speed
    (r/min)
    Power
    (kW-P)
    Traffic
    (m³/h)
    Total pressure
    (Pa)
    Voltage
    (V)
    Frequency
    (Hz)
    Horsepower
    (HP)
    3.15A 2900 0.75-2 402-545 2223-2262 380 50 1
    2900 1.1-2 617-832 2231-2017 380 50 1.5
    3.55A 2900 1.5-2 560-760 2545-2590 380 50 2
    2900 2.2-2 860-1160 2554-2310 380 50 3
    4A 2900 2.2-2 824-1264 3584-3597 380 50 3
    2900 3-2 1410-1704 3507-3253 380 50 4
    4.5A 2900 4-2 1174-2062 4603-4447 380 50 5.5
    2900 5.5-2 2281-2504 4297-4112 380 50 7.5
    5A 2900 7.5-2 1610-2844 5697-5517 380 50 10.5
    2900 11-2 3166-3488 5323-5080 380 50 15
    5.6A 2900 11-2 2622-3619 7182-7109 380 50 15
    2900 18.5-2 3996-4901 6954-6400 380 50 25.5
    6.3A 2900 18.5-2 3220-5153 9149-9055 380 50 25.5
    2900 30-2 5690-6978 8857-8148 380 50 41
    7.1A 2900 37-2 4610-7376 11717-11596 380 50 50.5
    2900 55-2 8144-9988 11340-10426 380 50 75
    Frequently Asked Questions (FAQ)
    1. What is the standard voltage and frequency for these models?
    All models listed operate on a standard industrial voltage of 380V and a frequency of 50Hz.
    2. What is the operating speed of the equipment?
    Each model is designed to operate consistently at a high speed of 2900 r/min.
    3. What is the available power range across all models?
    The power ranges from 0.75 kW (1 HP) in the 3.15A model up to 55 kW (75 HP) in the 7.1A model, providing options for various industrial needs.
    4. Which model offers the highest total pressure?
    The 7.1A model provides the highest total pressure, reaching up to 11717 Pa when equipped with the 37 kW motor.
    5. How much traffic (airflow) can the 7.1A model handle?
    The 7.1A model can handle a high traffic volume ranging from 4610 m³/h to 9988 m³/h depending on the specific power configuration.