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  • New item   Portable axial blower fan | Ø300 mm | 520 W | 220 V | 3900–4500 m³/h | ES-SHT-30
    New item   Portable axial blower fan | Ø300 mm | 520 W | 220 V | 3900–4500 m³/h | ES-SHT-30 1
    New item   Portable axial blower fan | Ø300 mm | 520 W | 220 V | 3900–4500 m³/h | ES-SHT-30 2

    Portable axial blower fan | Ø300 mm | 520 W | 220 V | 3900–4500 m³/h | ES-SHT-30

    Code: ES-SHT-30
    Inquire about this item
    Price 117.03 € VAT incl.
    ( 96.72 € VAT excl. )
    Want another price? Suggest yours!

    ES-SHT-30: portable axial fan Ø300 mm, 520 W, 220 V, 3900–4500 m³/h, duct connection. Wholesale.

  • Product description

    Portable axial blower fan | Ø300 mm | 520 W | 220 V | 3900–4500 m³/h | ES-SHT-30

    Portable Ø300 mm axial fan with flexible duct: the 520 W, 220 V motor moves 65–75 m³/min (3900–4500 m³/h) – for ventilation and fume or dust extraction at workplaces.

    Key point:
    Compact housing with handle and duct connections on both sides – blow in fresh air or extract contaminated air from confined spaces.
    Airflow
    3900–4500 m³/h
    Power / voltage
    520 W / 220 V
    Diameter
    Ø300 mm
    Country of origin
    China

    We will help you set up speed and automatic control

    We will advise how to adjust this fan's speed and how to switch or control it automatically according to room conditions – humidity, temperature or CO₂ concentration. We will select a suitable speed controller, thermostat, humidity or CO₂ sensor and explain how to connect them.

    Contact us: tel. +370 658 01033 or e-mail info@elsprendimai.eu

    In your e-mail, briefly describe the situation: room purpose and size, fan model and what you want to control – speed, humidity, temperature or CO₂.

    Wholesale quantities: special prices for larger orders. State the required quantity in your e-mail and we will send you an individual offer.

    Operating principle

    The axial impeller pushes air through the cylindrical housing; with a flexible duct attached, air is directed where needed – into a shaft, tank, basement or welding area.

    Copper-wound motor; 220 V, 50/60 Hz supply. Switched by an on/off switch.

    Why choose this fan?
    Quick ventilation where there is no fixed ventilation.

    Technical specifications

    Product type Portable axial blower fan
    Code ES-SHT-30
    Power supply 220 V AC, 50/60 Hz
    Power 520 W
    Airflow 65–75 m³/min (3900–4500 m³/h)
    Diameter Ø300 mm (12″)
    Impeller aluminium
    Motor copper winding
    Mounting free-standing or with duct
    Country of origin China

    Main functions

    • Blowing and extraction – Two operating directions.
    • Duct connection – For Ø300 mm flexible ducts.
    • Mobility – Handle, easy to carry.
    • High airflow – Up to 4500 m³/h.

    Where is it used?

    • Shafts, tanks, basements
    • Welding and painting work
    • Construction sites
    • Workshops
    • Ship and tank interiors

    Use by need

    For contractors.
    Mobile ventilation on site.
    For service.
    Confined space ventilation.
    For businesses.
    Low-cost versatile solution.

    Practical application

    The stated airflow is without a duct; a long or bent duct reduces airflow.

    Pros

    • 3900–4500 m³/h
    • Duct connection
    • Easy to carry
    • Copper winding

    Cons / limitations

    • Not for explosive atmospheres
    • Duct sold separately
    • No speed control

    Safety and installation notes

    • Connection must be made by a qualified specialist
    • Fit overload protection in the supply circuit
    • Mount the fan on a solid base
    • Disconnect power before maintenance
    • Keep inlet and outlet unobstructed

    Quick selection guide

    3900–4500 m³/h
    520 W / 220 V
    Ø300 mm
    China
    Suitable when you need:
    • ventilate confined spaces
    • extract fumes or dust
    • temporarily ventilate a site
    Check before use:
    • whether 220 V supply is available
    • whether a Ø300 mm duct is needed
    • that the atmosphere is not explosive
    Important reminder: A fan works best when its airflow and pressure match the system resistance.

    FAQ

    Can a duct be connected?
    Yes, a Ø300 mm flexible duct on either side.
    Is it suitable for explosive atmospheres?
    No.
    What is it for?
    Mobile ventilation, blowing and extraction.

    ES-SHT-30 portable fan Ø300 mm 520 W

    ES-SHT-30: portable axial fan Ø300 mm, 520 W, 220 V, 3900–4500 m³/h, duct connection. Wholesale.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

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