ErP Directive compliant fans
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Dynair REA Centrifugal roof fans with external rotor motor – Horizontal discharge
Construction
- Base frame in galvanized steel sheet
- Protection guard in drawn steel rod protected against the atmospheric agents, manufactured according to UNI 10615:1997
- Backward curved wheel in galvanized steel sheet (mod. 200 in plastic), with high efficiency and low noise level
- Upper cover in aluminium
- External rotor motor, three-phase or single phase, IP 44/B 200-250, IP 44/F 310-400, tropycalized with integral thermal protection.
Accessories
- Backdraught gravity shutter (TS)
- Silencers (GR)
- Counter base to be walled up (CB)
- Support base for corrugated roof coverings (BA)
- Inlet side Guard (RA)
- Service switch
- Speed regulator
- Delta/start switch
- Support base/Silenced reduction (PB). Not available for size 200
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ACCESSORIES
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Dynair AxB Super-silent acoustic cabinet fans
Construction
- Casing in galvanized steel sheet with fixing flanges of standardized dimensions
- Single-phase and three-phase electric external rotor motor, IP44, class B/F, with internal thermal protection, suitable for speed control (using the suitable speed regulators shown in this catalogue)
- Backward curved impeller for models 4×2, 5×2,5 and 5×3, forward curved impeller for models 6×3, 6×35 and 7×4
- External electric connection box, in a self-extinguishing techno-polymeric box, resistant to atmospheric agents with IP55 protection.
Accessories
- Speed regulators
- Silencers
- Flexible connections
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ACCESSORIES
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Dynair AXC – LINE METAL Round duct centrifugal in-line fans
Construction
- Casing in steel sheet, protected against atmospheric agents by epoxy paint
- Single-phase electric ball-bearing motor with non-self resetting thermal cut-out, particularly suitable for speed regulation
- Backward curved centrifugal impeller with high efficiency and low noise level. Statically and dynamically balanced according to ISO 1940
- Down stream guide vanes, for improved efficiency
- External electric connections enclosed in a terminal box in self-extinguishing technopolymer, with IP54 protection
- Comply with EN 60335-2-80, B.T. 2006/95/ CE, EMC 2004/108/CE
Accessories
- Speed regulators
- Back-draught shutters
- Protection guard
- Collars for fixing to the duct
- Silencers
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ACCESSORIES
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Dynair F Radial blade centrifugal fans in aluminium
Construction
- Volute casing in die cast aluminium, protected against atmospheric agent by epoxy paint. Support feet are integral part of the casing
- Single inlet, open blade, radial impeller in die cast aluminium
- Execution 5 (with impeller directly coupled to flanged motor)
- Fixed orientation RD 270°
- Asynchronous three-phase or single-phase motors according to international standards IEC 600034, IEC 60072, EMC 2014/34/UE, LVD 2014/35/UE, CE marked, IP 55, class F, suitable to S1 service (continuous working at constant load).
Accessories
- Inlet protection guard manufactured according to UNI 12499 norm and protected against the atmospheric agents.
CATALOGUE
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Dynair PR-Q AT Backward curved blade centrifugal fans for clean air or slightly dusty air with t from 100 to 200°C
Construction
- Volute casing with quadrangular frame, manufactured in galvanized steel sheet and protected against atmospheric agents with epoxy finish
- Single inlet, backward curved wheel with high efficiency, manufactured in galvanized steel sheet and die-cast aluminium hub
- Execution 5 (impeller directly coupled to fl anged motor), rotation RD
- Asynchronous three-phase or single-phase motors according to international standards IEC 60034, IEC 60072, EMC 2014/30/CE, LVD 2014/35/UE, CE marked, IP 55, class F, suitable to S1 service (continuous working at constant load)
Accessories
- Inlet and outlet protection guard manufactured according to UNI 12499 norm and protected against atmospheric agents
- Inlet/outlet flexible connectors
- Antivibration supports
- Inlet/outlet counterflange
- Self transformer or inverters speed controllers
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ACCESSORIES
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Dynair AL Forward curved blade centrifugal fans
Construction
- Volute casing in folded steel sheet, protected against atmospheric agent by epoxy paint
- Single inlet, single width, forward curved impeller (sirocco type), manufactured in galvanized steel sheet from type 200 to 315 and in steel sheet with welded blades epoxy painted from type 355 to 450
- Execution 4 (with impeller directly coupled to motor with feet)
- Standard orientation LG 270°
Motorizations:
- AL: asynchronous three-phase or single-phase motors according to international standards IEC 600034, IEC 60072, EMC 2014/30/uE, LVD 2014/35/UE, CE marked, IP 55, class F
- AL-ATX: asynchronous three-phase motors or single-phase II2G,II2D,II2GD according to international standards IEC 60034, IEC 60072, IEC 60079 and/or IEC61241, EMC 2004/108/ CE, LVD 2006/95/CE, with Atex certification, CE marked, IP55/IP 65, class F
- All motors suitable to S1 service (continuous working at constant load)
Accessories
- Inlet protection guard manufactured according to UNI 10615 norm and protected against the atmospheric agents
- Round inlet cone, in steel sheet epoxy coated.
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ACCESSORIES
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Dynair DIC Forward curved blade centrifugal fans
Construction
- Volute casing in steel sheet, protected againstatmospheric agents by epoxy paint
- Single inlet, single width, forward curved impeller (sirocco type), in galvanized steel sheet
- Execution 5 (with impeller directly coupled to flanged motor)
- Standard orientation LG 270°
- Motorization: Asynchronous three-phase or single-phase motors according to international standards IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F, B35 shape. DIC 100 T and M with motor shape B14, IP44, class B. All motors suitable to S1 service (continuous working at constant load).
Accessories
- Inlet and outlet protection guard according to UNI 10615 rules and protected against atmospheric agents
- Motor support in steel sheet epoxy painted.
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ACCESSORIES
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Dynair CC Ducted axial fan
Construction
- Short casing in steel sheet, with fixing flanges manufactured according to UNI ISO 6580-EUROVENT standard. Protected against atmospheric agents by epoxy paint
- Axial impeller with aerofoil profile blades in glass reinforce polyamide and die-cast aluminium hub, balanced according ISO 1940. Variable pitch angle in still position with setting means
- Execution 4 (with impeller directly coupled to motor with feet) and airflow from motor to impeller
Motorizations:
- CC: asynchronous three-phase or single-phase motors according to international standards IEC 600034, IEC 60072, EMC 2004/108/CE, LVD 2006/95/CE, CE marked, IP 55, class F.
- CC-ATX: asynchronous three-phase motors or single-phase II2G,II2D,II2GD according to international standards IEC 60034, IEC 60072, IEC 60079 and/or IEC61241, EMC 2004/108/ CE, LVD 2006/95/CE, with Atex certification, CE marked, IP55/IP 65, class F.
- All motors suitable to S1 service (continuous working at constant load).
Accessories
- Extension (for long casing version) with inspection porthole (CCpro)
- Flat protection guard (CCr)
- Conic protection guard (CCrc)
- Flexible connectors (CCga)
- Support feet (CCst)
- Inlet/outlet bell mouth (CCbo)
- Silencers, with and without pod, in three lengths (CCsa and CCsb)
- Counter flange (Ccf)
- Counter flange with collar (CCfc)
- Anti-vibration mounts
KATALÓGUS
KIEGÉSZÍTŐK
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Dynair AC-A and AC-B Ring axial fans
The fans of the AC series are suitable for the ventilation in residential, commercial and industrial buildings in which are requested relevant air deliveries without canalization.
They are also suitable as OEM in a wide variety of applications. With the addition of a suitable wall mounting square frame adaptor, the AC fans (from size 800 to 1250) can be converted in a wall mounted fan (like QC range).
The series includes 2 versions: AC/A and AC/B, with impeller diameter from 300 a 1250 mm and different motor polarity. The AC-A model has a shaped cone in the inlet side, while for the AC/B the shaped cone is present also on the outlet. They are designed for clean air in the temperature range -10°C 50°C.
The optimized inlet cone reduces noise level and increases the efficiency.Upon request:
- Impeller with airfoil blades in die-cast aluminium alloy
- Airflow from impeller to motor (only AC/B)
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Dynair QCS Small capacity axial fans
Construction
- Supporting frame in drawn steel sheet, with wide radius inlet cone, epoxy coated
- Impeller in drawn aluminium, properly shaped to grant a suitable effi ciency
- Execution 5 (direct coupling motor/impeller). Airflow from motor to impeller
- Inlet protection guard in steel painted rod, manufactured according to norms UNI 12499 and weatherproof
- Shielded pole motor, single-phase, IP20, class B, with supply cable and built-in thermal protection. Service S1 (continuous working to constant load)
Accessories
- Gravity shutter (S)
- Spacer manufactured in epoxy painted steel sheet (D)
- Impeller side protection guard manufactured according to UNI ISO 12499 rules and protected against atmospheric agents (R)
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ACCESSORIES
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Dynair QCM Plate mounted axial fans
Construction
- Supporting frame in drawn galvanized steel sheet, with radius inlet cone. Models 63 and 71 supporting frame in drawn steel sheet, with radius inlet cone, epoxy coated
- Axial impeller with aerofoil profi leblades in polymer or die-cast aluminium and die-cast aluminium hub. Variable pitch angle in still position with setting means. Balanced according to ISO 1940
- Execution 5 (impeller directly coupled to motor shaft)
- Air flow from motor to impeller
- Inlet protection guard and motor support in steel rod, epoxy coated. According to EN ISO 12499 norm.
Accessories
- Gravity shutter (S)
- Spacer manufactured in epoxy painted steel sheet (D)
- Impeller side protection guard manufactured according to UNI ISO 12499 rules and protected against atmospheric agents (R)
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ACCESSORIES
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Dynair CCP Portable duct axial fans
Construction
- Casing in steel sheet and support stand in tubular metal, protected against the atmospheric agents with epoxy paint. Side hand-wheels for the orientation of the throw
- Protection guards in inlet and outlet manufactured according to rules UNI 12499
- Aerofoil profi le impeller with blades in mineral fibres reinforced technopolymer (models 310 to 400) and die cast aluminium alloy (models 450 and 560)
- Execution 5 (with impeller direct coupled on the shaft end) and airflow from motor to impeller
- External rotor motors with built in thermal protection, double speed three-phase and single phase speed-adjustable, all motors with connection box.
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