Industrial and building ventilation fans – Standard air – Dynair.hu

Dynair DA-T

Péter Komár — Wed, 22 Jul 2026 12:52:06 +0000

The DA-T series fans are used in ventilation, air conditioning, filtration, and heating systems. They are suitable exclusively for handling clean air at temperatures ranging from -20°C to +80°C, and require an enclosure (plenum) for operation.

The fans must only be used within the operating limits specified in the relevant table.

On request:

• “CUBIK” version with self-supporting frame.

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Dynair BOX-T BC

Péter Komár — Wed, 22 Jul 2026 12:51:16 +0000

The BOX-T BC series backward-curved fans are particularly recommended for installations requiring air exchange or filtration, as well as for applications that demand high performance in terms of airflow and especially pressure. They are exceptionally quiet, making them ideal in both residential and industrial environments where noise is a concern. They are suitable for conveying air at temperatures from -20°C to +85°C.

They can be paired with the UFA (Air Filtration Units) series for increased air filtration needs, from M5 filtration up to HEPA.

On request:

• Three-phase motor version with dual polarity (4/6 poles)
• Single-phase asynchronous motor version, IP55 protection, Class F insulation
• Stainless steel panels
• Double-panel version (25 mm thickness)
• ATEX II3D certification

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Dynair S-CUBE P EC

Péter Komár — Wed, 22 Jul 2026 12:49:51 +0000

The S-CUBE P EC series backward-curved centrifugal boxed fans are designed for direct or ducted extraction in a wide variety of residential, industrial, and commercial applications. They feature exceptionally simple installation and stand out for their excellent quietness and efficiency, thanks to the backward-curved impeller and the sound-insulated double-panel construction with sound-absorbing material.

They are suitable for conveying clean or slightly dusty air at temperatures from -20°C to +40°C.

All models are available with round connections.

Sizes: from 350 to 630 mm.

They are equipped with permanent magnet synchronous motors with integrated driver (inverter), compliant with IEC60034-30-2-2016 standards, which guarantee efficiency exceeding IE5 values and significant energy savings (>30%), thereby reducing CO₂ emissions into the environment.

Speed control is possible via direct connection to the supplied 0-10V controller.

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Dynair S-CUBE P

Péter Komár — Wed, 22 Jul 2026 12:48:58 +0000

The S-CUBE P series backward-curved centrifugal boxed fans are designed for direct or ducted extraction in a wide variety of residential, industrial, and commercial applications. They feature exceptionally simple installation and stand out for their excellent quietness and efficiency, thanks to the backward-curved impeller and the sound-insulated double-panel construction with sound-absorbing material.

They are suitable for conveying clean or slightly dusty air at temperatures from -15°C to +50°C.

All models are available with round connections.

Sizes: from 310 to 630 mm.

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Dynair BOX-D EC

Péter Komár — Wed, 22 Jul 2026 12:47:53 +0000

The BOX-D EC series fans are particularly recommended for installations where air exchange or filtration is required. Their distinctive feature is quiet operation, which makes them ideal in residential and industrial environments where noise is a concern. The fan unit is a double-inlet centrifugal fan with forward-curved blades, featuring a built-in, highly efficient EC motor. They are suitable for conveying clean air at temperatures from -20°C to +40°C.

The low noise emission level is due to the plenum lined with sound-absorbing material, which allows for a significant reduction in the noise level inevitably produced by the fan.

They can also be combined with the UFA (Air Filtration Units) series for increased air filtration needs, from M5 filtration up to HEPA.

Versions:

BOX-D: with AC motorization

On request:

• Double-panel version (13 mm thickness)
• Round connection version (BOX-DR)
• Mounted service switch

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Dynair AXC EC

Péter Komár — Wed, 22 Jul 2026 12:46:17 +0000

The AXC series fans are in-line centrifugal extractors with the advantage of conveying air along the same axis as the impeller. This feature, combined with their compact dimensions and standardized inlet and outlet connections, makes installation of this series particularly easy.

With EC motorization, this series adds energy efficiency to the characteristics of low noise levels and good pressure performance. They are ideal for installation in hoods and small industrial and residential extraction systems, as they can be installed at any point in the duct system, even at the end, on both the discharge and suction sides. They are suitable for conveying clean air at temperatures from -10°C to +60°C.

Mounting brackets are supplied as standard.

Versions:

AXC: AC motorization

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Dynair PY-L

Péter Komár — Wed, 22 Jul 2026 12:44:27 +0000

In-line centrifugal fans for clean or dusty air, at temperatures from -10°C to +60°C. Suitable for small and medium airflow rates with high and very high total pressures. Suitable for pneumatic conveying, powder handling, drying, and pressurization. Suitable for industrial applications such as foundries, pasta factories, ovens, and the chemical industry.

Robust construction for professional applications.
Diameters: from 400 to 1,000 mm
Airflow: from 500 to 9,000 m³/h
Suction nozzle and spiral housing made of painted steel sheet
Single-inlet impeller made of sheet steel with backward-curved blades
Versions for higher air temperatures available on request

Versions:

PY-L ATEX: ATEX II2G / II2D IIB certified versions

PY-L Inox: corrosion-resistant versions in AISI 304 / 316L stainless steel

PY-L A.T.: hot smoke extraction versions up to +300°C

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Dynair PR-QP AT

Péter Komár — Wed, 22 Jul 2026 12:42:08 +0000

The primary application area of the PR-QP AT series fans is in civil and industrial air conditioning, ventilation, heating and filtration systems. These fans are designed for conveying clean or slightly dusty air at temperatures ranging from -20°C to +200°C in continuous operation.

The distinctive feature of the PR-QP AT series is its square/rectangular design, which allows four different orientations (0°, 90°, 180°, 270°) to be achieved with the same fan, while the elimination of the motor support frame ensures a compact installation footprint.

The series does not fall within the scope of the ErP 2009/125/EC Directive and subsequent regulations.

Versions:

PR-QP HT: fire smoke extraction version, certified F400 according to EN 12101-3:2015.

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Dynair PR-F

Péter Komár — Wed, 22 Jul 2026 12:40:39 +0000

In-line centrifugal fans for clean or dusty air, at temperatures from -10°C to +60°C. Suitable for medium-high and high airflow rates, as well as medium-high and high total pressures. Suitable for multiple applications in industrial plant engineering and air conditioning.

Robust construction for professional applications.
Diameters: from 250 to 1,400 mm
Airflow: from 1,000 to 110,000 m³/h
Suction nozzle and spiral housing made of painted steel sheet
Single-inlet impeller made of sheet steel with backward-curved blades
Versions for higher air temperatures available on request

Versions:

PR-F ATEX: ATEX II2G / II2D IIB certified versions

PR-F Inox: corrosion-resistant versions in AISI 304 / 316L stainless steel

PR-F A.T.: hot smoke extraction versions up to +300°C

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Dynair PN-L

Péter Komár — Wed, 22 Jul 2026 12:39:17 +0000

In-line centrifugal fans for clean or slightly dusty air, at temperatures from -10°C to +60°C. Suitable for medium airflow rates with medium-high total pressures. Suitable for multiple applications in industrial plant engineering and air conditioning.

Robust construction for professional applications.
Diameters: from 400 to 630 mm
Airflow: from 4,700 to 32,400 m³/h
Suction nozzle and spiral housing made of painted steel sheet
Single-inlet impeller made of sheet steel with backward-curved blades
Versions for higher air temperatures available on request

Versions:

PN-L ATEX: ATEX II2G / II2D IIB certified versions

PNL Inox: corrosion-resistant versions in AISI 304 / 316L stainless steel

PN-L A.T.: hot smoke extraction versions up to +300°C

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