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Axial wall fans
Axial wall fans — direct extraction for industrial halls, warehouses and workshops
Axial wall fans are the simplest and most direct mechanical ventilation solution: they mount in a wall opening or panel, draw stale air from inside and discharge it directly to the outside with no intermediate ductwork. Their compact construction — motor and axial rotor integrated in a cylindrical or square casing with a mounting flange — allows rapid installation in any wall type, from reinforced concrete to sandwich panels.
They are the reference equipment for industrial and production halls, logistics warehouses, mechanical workshops, livestock farms, greenhouses, garages and any large-volume space where hot air, moisture or pollutants must be evacuated directly to the outside. They operate efficiently where there is no ductwork — the nominal airflow declared by the manufacturer is close to the actual operating airflow, unlike long-duct installations where pressure losses significantly reduce performance.
The ventilation.ro range includes Casals and Nicotra Gebhardt axial wall fans in diameters from 200 mm to 1,250 mm, with airflows from 600 m³/h to over 60,000 m³/h, single-phase (230V) and three-phase (400V), with standard IP54 protection and IP55 for wet environments. Also available in ATEX variants for potentially explosive atmospheres and corrosion-resistant variants for aggressive chemical environments.
How to choose: calculate the required airflow (space volume × air changes per hour), verify that the fan's available static pressure covers the resistance of the external grille (20–50 Pa), and that the diameter matches the existing or planned wall opening. For spaces with permanent staff, prioritise models with noise levels below 55 dB(A).
👉 See also axial duct fans — for ducted installations 👉 See also EC motor axial fans — for energy savings
Axial fans HJBM PLUS 30 T2 0,75kW
HJBM PLUS 30 T2 0,75kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fan HJBM PLUS 25 M4 0,06kW
HJBM PLUS 25 M4 0,06kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM 40 M4 0,18kW
HJBM 40 M4 0,18 kW -
Square wall plate fan, variable pitch blades.
In stock
Axial fans HJBM PLUS 25 M2 0,18kW
HJBM PLUS 25 M2 0,18 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 25 T2 0,37 kW
HJBM PLUS 25 T2 0,37 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 25 T4 0,12kW
HJBM PLUS 25 T4 0,12 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
In stock
Axial fans HJBM PLUS 30 M2 0,55kW
HJBM PLUS 30 M2 0,55 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 30 M4 0,08 kW
Casals HJBM PLUS 30 M4 — industrial wall axial fan for general industrial ventilation, manufactured in Spain.
Nominal airflow 2,210 m³/h at 1,370 rpm, noise level 42 dB(A), power consumption 0.08 kW, rated current 0.9A / 230V single-phase.
Square frame in galvanised steel sheet with C4 anti-corrosion finish — resistant to aggressive industrial environments, ammonia and intensive moisture.
Variable pitch angle polyamide impeller reinforced with fibreglass — airflow optimised at installation to match actual aeraulic resistance.
Asynchronous squirrel-cage motor IP55 (terminal box IP65), insulation Class F, maximum working temperature 50°C.
Supplied with motor support and protection guard to UNE-EN 20-359-74.
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Axial fans HJBM PLUS 30 T4 0,12kW
HJBM PLUS 30 T4 0,12 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 35 M2 1,1kW
HJBM PLUS 35 M2 1,1 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 35 M4 0,12kW
HJBM PLUS 35 M4 0,12 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
In stock
Axial fans HJBM PLUS 35 T2 1,1kW
HJBM PLUS 35 T2 1,1 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 35 T4 0,25kW
HJBM PLUS 35 T4 0,25kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 40 M4 0,25kW
HJBM PLUS 40 M4 0,25 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 40 T4 0,25kW
HJBM PLUS 40 T4 0,25 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
In stock
Axial fans HJBM PLUS 45 M4 0,37kW
HJBM PLUS 45 M4 0,37 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 45 T4 0,55kW
Casals HJBM PLUS 45 T4 — three-phase wall axial fan for high-capacity industrial ventilation, manufactured in Spain.
Maximum airflow 7,270 m³/h at 1,440 rpm, power 0.55 kW, rated current 1.49A at 400V / 2.57A at 230V, motor efficiency 73.5%.
Square frame in galvanised steel sheet with C4 anti-corrosion finish — certified resistance to aggressive industrial environments, ammonia and intensive moisture.
Variable pitch angle polyamide impeller reinforced with fibreglass, 6 blades, adjustable at installation. Asynchronous squirrel-cage motor IP55 (terminal box IP65), insulation Class F, maximum working temperature 60°C.
ERP efficiency grade N=43.6 — exceeds mandatory European minimum of 40.
Frame dimensions: 576×521.5mm, depth 326mm.
Weight 13 kg.
Motor support and protection guard included.
In stock
Axial fans HJBM PLUS 50 M4 0,55kW
HJBM PLUS 50 M4 0,55 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 50 T4 0,55kW
HJBM PLUS 50 T4 0,55 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 56
HJBM PLUS 56 M4 0,75 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
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Axial fans HJBM PLUS 56 T4 0,75kW
HJBM PLUS 56 T4 0,75 kW
Square wall plate fan, variable pitch blades and high efficiency motor.
In stock
Axial fans HJEM 30 M40,08kW
HJEM 30 M4 0,08 kW
Square wall plate fan.
In stock
Axial fans HJEM 35 M4 0,08kW
HJEM 35 M4 0,08 kW
Square wall plate fan.
In stock
Axial fans HJEM 20 M4 0,03kW
HJEM 20 M4 0,03 kW
Square wall plate fan.
In stock
Axial fans HJEM 25 M4 0,05kW
HJEM 25 M4 0,05 kW
Square wall plate fan
In stock
