Smoke and heat extract fans and fire-fighting systems
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Dynair TC-HT Centrifugal roof fans vertical discharge
Construction
- Base frame in galvanized steel sheet protected against atmospheric agents with epoxy finish
- Protection guard in drawn steel rod protected against the atmospheric agents, manufactured according to UNI 10615:1997
- Backward curved impeller in galvanized steel sheet, with high efficiency and low noise level, designed to resist at high temperature and to ensure the proper cooling of the motor in case of emergency functioning. Statically and dynamically balanced according to ISO 1940. Directly coupled to flanged motor
- Upper cover and vertical exhaust conveyor made in galvanized steel sheet protected against atmospheric agents with epoxy finish grey RAL 7001. Superficially embossed and corrugated to rise the mechanical resistance to the strain
- Asynchronous three-phase motor or singlephase motor manufactured according to international standards IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F
Accessories
- Counter base to wall up (CB)
- Inlet Protection Guard (RA)
CATALOGUE
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Dynair FC-HT Centrifugal roof fans F400
Construction
- Base frame in galvanized steel sheet
- Protection guard in drawn steel rod protected against the atmospheric agents
- Backward curved wheel in galvanized steel sheet, with high effi ciency and low noise level, statically and dynamically balanced according ISO 1940
- Upper cover in ABS, with appropriate slots for motor cooling (collapsing controlled cowl in case of fire)
- Double speed asynchronous three-phase motor manufactured according to international standards IEC 60034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F. Electric supply: 400V / 50 HZ three phase
Accessories
- Counter-base to be walled-up (CB)
- Inlet side grid (CCr)
CATALOGUE
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Dynair PR-Q HT Backward curved centrifugal fans F400
Construction
- Volute casing with quadrangular frame, manufactured in galvanized steel sheet
- Single inlet, backward curved wheel with high efficiency, manufactured in galvanized steel sheet and die-cast aluminium hub
- Execution 5 (impeller directly coupled to flanged motor), rotation RD
- Double speed asynchronous three-phase motor manufactured according to international standards IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F. Double speed by delta/star switching. Electric supply: 400V / 50 HZ three phase
Accessories
- Inlet/outlet flexible connectors
- Inlet and outlet protection guard manufactured according to UNI 12499 norm and protected against atmospheric agents
- Inlet/outlet counterflange
- Antivibration supports
- Self transformer or inverters speed controllers
CATALOGUE
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Dynair CC SHT High efficiency duct axial fans F300/120 – F400
Construction
- Short casing in steel sheet, with fixing flanges manufactured according to UNI ISO 6580-EUROVENT standard. Protected against atmospheric agents by epoxy paint
- High efficiency axial impeller in die-cast aluminium with aerofoil profile blades, totally made. Balanced according ISO 1940. Variable pitch angle in still position
- Execution 4 (with impeller directly coupled to motor with feet) and airflow from impeller to motor
- Asynchronous three-phase motors according to international standards IEC 60034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F or H, F200, F300 or F400 certified according to the European Directive EN 12101-3. Horizontal axis as standard (other orientations on request)
Accessories
- Extension with inspection door (CCpro)
- Inlet cone (CCbo)
- High tempeeration fl exible joint (CCga-HT)
- Flat protection grid (CCr)
- Support feet (CCst)
- Counter-fl ange (CCf)
- Counter-fl ange with collar (CCfc)
- Cylindrical silencers (CCsa/CCsb)
- Roof terminal (Kit TAV-HT)
- Anti-vibration mounts
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CATALOGUE
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Dynair CC-HT High performance duct axial fans F300/120 – F400
Construction
- Short casing in steel sheet, with fixing flanges manufactured according to UNI ISO 6580-EUROVENT standard. Protected against atmospheric agents by epoxy paint
- High performance axial impeller with aerofoil profile blades, totally made in die-cast aluminium. Balanced according ISO 1940. Variable pitch angle in still position
- Execution 4 (with impeller directly coupled to motor with feet) and airflow from impeller to motor
- Asynchronous three-phase motors according to international standards IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F or H, F200, F300 or F400 certified according to the European Directive EN 12101-3
Accessories
- Extension with inspection door (CCpro)
- Flat protection grid (CCr)
- High temperation flexible joint (CCga-HT)
- Support feet (CCst)
- Inlet cone (CCbo)
- Counter-flange (CCf)
- Counter-flange with collar (CCfc)
- Anti-vibration mounts
CATALOGUE
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Dynair CC-JC Centrifugal induction fans – Car park ventilation
Construction
- Hub impeller and airfoil prof le blades made in aluminium. Balanced according to ISO 1940
- Housing in electrolytically galvanized steel sheet
- Protection guard on inlet side
- Fixing brackets in galvanized steel sheet for ceiling/ wall installation supplied pre-assembled
- Asynchronous three-phase double polarity motor 380-420V – 50 Hz suitable to work up to a maximum temperature of 40°C (service S1) and 300°C for 120 minutes in case of fire emergency (service S2). CE marked, IP55 protection, Class H. Suitable for continuous running (S1). Execution 5: Impeller directly coupled on the motor shaft.
CATALOGUE
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Dynair JET FANS CC JD Axial impulse fans
Construction
- Silencers in galvanized steel sheet inside lined with high performance acoustic insulation material
- Deflector on outlet side for optimum air discharge and air cleaning of all layers. Supplied as standard
- Protection guard on inlet side
- Fixing brackets in galvanized steel sheet for ceiling (or wall) installation. Supplied as standard and pre-assembled
- Silencers are fi tted at both ends with an especially designed smooth bell shape to improve air performance and reduce losses and sound level
- Housing in electrolytically galvanized steel sheet
- Hub impeller and airfoil profi le blades made in aluminium. Balanced according to ISO 1940. Variable pitch angle in still position
- Terminal box IP54, resistant to high temperature and supplied as standard.
MOTOR
Asynchronous three-phase motors 380-420V 50 Hz according to international standards IEC 60034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE.
Motors suitable for DOL (Direct On Line) start. CE marked. Protection IP55, class F or H.
Execution 4 (with impeller directly coupled to motor with feet).CATALOGUE
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Dynair BOX-T HT Belt driven double inlet box fans F400
Construction
- Dismountable cabinet in galvanized steel sheet. Double inlet impeller with forward curved blades in galvanized steel sheet
- Belt coupling with self aligning supports, outside the airflow. Height adjustable motor support plate for the tensioning of the belt. Belt coupling is protected by a guard in galvanized sheet
- Asynchronous three-phase motor, IP 55 mechanical protection, insulation class F, single or double polarity, suitable for S1 service, mounting type B3, construction according to IEC/EEC
(UNEL MEC) - 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 7.5kW)
Accessories
- Rainproof cover for outdoor installation
CATALOGUE
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Dynair SVP Fire fighting lobbies
The pressurization of the lobby can be made in 2 modalities according to the configuration of the lobby:
1. Pressurization ONLY in case of emergency: this is the case of lobbies in which doors are usually kept opened.
2. Continuous pressurization of the lobby 24h running: this is the case of lobbies in which doors are usually kept closed.
CATALOGUE
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Dynair REIDUCT-Q Aeraulic square ducting EI120
With REIDUCT ducting system it is possible to design highly valuable aeraulic systems ensuring the correct fire division areas, in perfect compliance with the regulations.
Ducts and connectors are made in metal to achieve a perfect connection between the pressurizing unit (fan) and the air intake elements. They ensure a perfect distribution of the air with low pressure losses.They complete the SVP system for fire-fighting lobbies.
Available with circular section: REIDUCT-CCATALOGUE
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Dynair REIDUCT-C Aeraulic circular ducting EI120
With REIDUCT-C ducting system it is possible to design highly valuable aeraulic systems ensuring the correct fire division areas, in perfect compliance with the regulations.
It consists of modular elements of circular cross-section, available in diameters 200 ÷ 300mm.
They complete the SVP system for fire-fighting lobbies.
They are availbel with square section: REIDUCT-QCATALOGUE
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Dynair Ancillary control systems
Control panels – CO and gas sensors
CE 408 – Panel for small systems – from 4 to 8 CO sensors
- Equipped with 4 inputs and 5 relays expandable upto 8 inputs and 9 relays
- IP 40
CE 424 – Panel for medium size systems – from 4 to 24 CO sensors
- Equipped with 4 inputs and 5 relays expandable up to 24 inputs and 25 relays
- IP 40
CE 700 – Panel for large systems up to 200 sensors
- Equipped with 16 inputs expandable up to 184 for a total of 200 CO sensors
- Wall or rack versions
- IP 40
Industrial gas detectors (single or double gas):
Replaceable catalytic, electrochemical, pellistor cartridge.
Suitable for CO, petrol vapours and other gases according to the reference Norm.
IP65CATALOGUE
