Smoke Extract Fans – Dynair.hu

Dynair VA HT

Péter Komár — Wed, 22 Jul 2026 12:59:03 +0000

The VA HT fire smoke extraction axial fans are of in-line duct mounting design, featuring aerofoil profile impellers and flow straightening grilles, which enable outstanding aerodynamic performance and increased efficiency. They are particularly recommended for applications requiring strict compliance with high pressure and air volume specifications, and allow for significant reduction in operating energy costs.

They are available in diameters from 400 mm to 1600 mm (larger sizes on request), with performance up to 230,000 m³/h and 2,400 Pa. Higher pressures can be achieved by installing two fans in series.

The series is suitable for operation at temperatures ranging from -20°C to +70°C and is certified in F300/120 and F400 class by the independent APPLUS laboratory according to EN12101-3:2015.

Versions:

VA HP: version for standard air only, with temperatures from -20°C to +70°C.

The post Dynair VA HT appeared first on Dynair.hu.

Dynair TAH HT

Péter Komár — Wed, 22 Jul 2026 12:58:24 +0000

In-line axial fans for roof mounting and for applications requiring strict compliance with high pressure and airflow specifications. The aerofoil profile of the blades, developed with the aid of fluid-dynamic simulations, ensures excellent performance, high efficiency, long service life and robustness.

The series is suitable for operation at temperatures from -20°C to +70°C and is F400 certified by APPLUS laboratory according to EN 12101-3:2015.

Sizes: from 400 to 1,250 mm.

The post Dynair TAH HT appeared first on Dynair.hu.

Dynair CRP-CRP V HT

Péter Komár — Wed, 22 Jul 2026 12:57:37 +0000

Centrifugal roof extractors for direct or ducted extraction, suitable for the removal of high-temperature fumes. Available with horizontal (CRP) or vertical (CRP V) airflow configurations. The series is suitable for operation at +150°C in S1 duty cycle and features CE marking with F400 certification according to EN12101-3:2015, issued by the independent certification body APPLUS.

The CRP HT and CRP V HT extractors are roof-mountable and can be connected to accessories with square or circular cross-sections.

Sizes: from 400 to 1,100 mm
Airflow: from 3,551 to 52,000 m³/h
Static pressure: from 221 to 1,700 Pa

The post Dynair CRP-CRP V HT appeared first on Dynair.hu.

Dynair CC SHT

Péter Komár — Wed, 22 Jul 2026 12:56:45 +0000

The CC SHT series fans are high-efficiency, in-line axial fans for ducted applications, designed and approved for the extraction of high-temperature smoke. They have been specifically developed as a product range that meets the performance requirements set forth in fire prevention technical regulations for the design and construction of commercial activities, as well as for fire safety ventilation in buildings, in accordance with the UNI 9494 standard.

The series is suitable for operation at +60°C and is certified F300 and F400 (excluding the 2-pole versions, which are certified F300/120) according to EN 12101-3, with a guarantee for operation at 300°C for 2 hours, provided by the independent and qualified external body Applus.

On request:

• Mounted external high-temperature terminal box.

The post Dynair CC SHT appeared first on Dynair.hu.

Dynair BOX-T BC HT

Péter Komár — Wed, 22 Jul 2026 12:55:57 +0000

The BOX T BC HT series extractors are high-performance, boxed centrifugal fans with backward-curved impellers, designed for belt-driven operation, connected to the motor via V-belts and pulleys. They are designed for industrial use where smoke extraction is required.

The series is suitable for operation at temperatures from -20°C to +115°C in S1 duty cycle, and features CE marking with F400 class certification according to EN12101-3:2015, issued by the independent certification body Applus.

The post Dynair BOX-T BC HT appeared first on Dynair.hu.

Dynair TA-HT High performance duct axial fans F300/120 – F400

Bruscagnin Bruno — Mon, 02 Mar 2020 11:03:41 +0000

The TA-HT fans are designed for applications requiring an absolute conformity to high specifications in terms of pressure and air volume. The TA-HT series are particularly robust and long-lasting, with high performance, thanks to their aerdoynamically optimized aerofoil blades. The long casing allows for easy installation. These fans are available with 2,4,6, or even 8 pole motors, and 6,9, or 12 blade impellers. They are suitable for extraction of clean air between -20°C and +70°C in continuous operation, and are F300/120 and F400 certified by the independent APPLUS committee, according to the EN 12101-3 standard. The ErP conformity can be selected via the aid of the Blowdyn 2.0 software, or by contacting KOMPEL Kft. directly.

Az ErP szabályoknak megfelelő modell kiválasztásában a Blowdyn 2.0 szoftver segít, vagy keresse fel nyugodtan a KOMPEL Kft-t.

Diameter: 400 – 1 600 mm
Airflow: up to 165 000 m³/h
Max static pressure rise: 2 200 Pa
Max temperature in continuous operation: 70 °C.

Available with the following certifications:

F400 (+400°C for up to 2 hours),

F300 (+300°C for up to an hour),

F200 (+200°C for up to 2 hours),

F300/120 (+300°C for up to 2 hours).

CATALOGUE

The post Dynair TA-HT High performance duct axial fans F300/120 – F400 appeared first on Dynair.hu.

Dynair BOX-T HT Belt driven double inlet box fans F400

Bruscagnin Bruno — Mon, 06 Aug 2018 13:35:31 +0000

Construction:

Dismountable cabinet made from galvanized steel sheet. Double inlet impeller with forward curved blades made out of galvanized steel sheet.
Belt coupling with self-aligning supports, outside the path of airflow. Height adjustable motor support plate for the tensioning of the belt. Belt coupling protected by a galvanized steel guard.
Asynchronous three-phase motor, with IP55 grade protection and class F insulation, available in single- or double polarity versions in B3 standard mounting type. Suitable for continuos “S1” service at constant load.
Arrangement 9: belt coupling with motor placed on the upper panel.
Arrangement 12: belt coupling with motor placed aside on a common basement (only for motors above 7.5 kW)

Available upon request:

Double polarity motor.

The post Dynair BOX-T HT Belt driven double inlet box fans F400 appeared first on Dynair.hu.

Dynair TC-HT Centrifugal roof fans vertical discharge

Bruscagnin Bruno — Tue, 19 Jun 2018 09:12:05 +0000

Construction:

Mounting plate made from galvanized steel, with an epoxy finish.
Protective shroud manufactured from drawn steel rods, protected against atmospheric agents.
High efficiency, low noise, backward curved blade impeller made from galvanized steel sheet, statically and dynamically balanced statically and dynamically according to ISO 1940 standards. The impeller can withstand extremely high temperatures, and ensures the proper cooling of the motor at all times.
Asynchronous single- or three-phase motor, CE marked, with IP55 protection and Class F insulation, manufactured according to the following international standards: IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE. Suitable for S1 Service (continuous operation at constant load).
Upper cover and vertical exhaust conveyor made from galvanized steel sheet, protected against atmospheric agents with epoxy finish, in grey RAL 7001.

Accessories:

Counter base to be walled up (CB)
Inlet protection guard (RA)

Available upon request:

Service switch for high temperatures
Terminal box for high temperatures

For further details, feel free to contact KOMPEL Kft.

The post Dynair TC-HT Centrifugal roof fans vertical discharge appeared first on Dynair.hu.

Dynair FC-HT Centrifugal roof fans F400

Bruscagnin Bruno — Tue, 19 Jun 2018 09:12:05 +0000

Construction:

Mounting plate made from galvanized steel.
Protective shroud manufactured from drawn steel rods, compliant with UNI 10615:1997 regulations.
High efficiency, low noise, backward curved blade impeller made from galvanized steel sheet, statically and dynamically balanced statically and dynamically according to ISO 1940 standards.
Asynchronous three-phase dual-speed motor, CE marked, with IP55 protection and Class F insulation, manufactured according to the following international standards: IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE. Suitable for S1 Service (continuous operation at constant load).
Power supply: 400V~50Hz three phase.
Upper cover made from ABS plastic, featuring cooling slots for the motor.

Accessories:

Counter base to be walled up (CB)
Inlet side protection guard (CCr)

Available upon request:

Service switch

For further details, feel free to contact KOMPEL Kft.

The post Dynair FC-HT Centrifugal roof fans F400 appeared first on Dynair.hu.

Dynair PR-Q HT Backward curved centrifugal fans F400

Bruscagnin Bruno — Tue, 19 Jun 2018 09:12:05 +0000

Construction:

Volute casing with rectangular frame, made from galvanized steel sheet, coated in epoxy.
Single inlet, high efficiency backward-curved galvanized steel impeller with a die-cast aluminium hub.
Only available in Execution 5, with impeller coupled directly to the flanged motor. (Rotation:RD)
Asynchronous three-phase motor, with IP55 grade protection and Class F insulation, CE marked, compliant with the following standards: IEC 60034, IEC 60072, EMC 2004=108/CE, LVD 2006/95/CE. Suitable for S1 service (continuous operation at constant load).
Power supply: 400V~50Hz three-phase.

Accessories:

Inlet and outlet protection guard manufactured according to UNI 12499 standard and protected against atmospheric agents.
Inlet/outlet flexible connectors
Anti-vibration supports
Inlet/outlet counter flange
Speed controller (available in autotransformer or inverter version)

Available upon request:

2 speed version with a double polarity motor

For further details, feel free to contact KOMPEL Kft.

The post Dynair PR-Q HT Backward curved centrifugal fans F400 appeared first on Dynair.hu.