The PYROSTAR program is in accordance with F400-120 by the CTMI and is CE certified according to the standard NF EN 12101-3 for extraction fans for smoke and heat.
Available in 5 sizes and 20 models, the PYROSTAR range covers flow rates from 600 to 50,000 m³/hr either in forward-swept blade fan version, PYROSTAR A for pressures up to 1,500 Pa or backward-swept blade version, PYROSTAR R or pressures up to 2,600 Pa. The PYROSTAR R version fitted with a backward-swept blade fan is especially suitable and recommended for applications in professional kitchens or for the extraction of foul contaminated air (car parks, industry, etc.)
- Housing in 15/10 galvanized steel sheet free standing on 20 to 30/10 galvanized steel frame from reinforced by a central strut from model PYROSTAR 25 on
- Access panel fitted with a hinged door with handle for the motor compartment and wide removable panel for maintaining the fan
- Ground fixings fit directly into the slots provided in the frame
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Intake and outlet by circular connections up to model PYROSTAR 12, square on the other models
- The motor support consists of a galvanized steel plate reinforced by raised edges fully extractable and sliding on rails for maintenance and adjustment. The design of the motor compartment enables the overall dimensions of the unit to be limited with the option of blocking off the side opposite the access face. The transmission tension is adjusted from the outside, outlet face side, by a system using a chassis sliding on rails
- PYROSTAR A Fan with forward-facing blades and double inlet in galvanized steel, balanced statically and dynamically, fitted with an aluminium hub and coupled to the motor by belt(s)and pulley(s)
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PYROSTAR R Fan with backward-facing blades and double inlet in steel protected by epoxy paint, balanced statically and dynamically, fitted with an aluminium hub and coupled to the motor by belt(s) and pulley(s)
- B3 motor, protection IP 55 class F overheating B
- 1 speed three-phase 230/400V or 400/690V (motors > 5.5 kW), 50 or 60 Hz, (2 and 4 poles).
- 2 speed three-phase 400V, 50 Hz, Dahlander winding (2/4 and 4/8 P), independent windings (4/6 P)
- Protective housing for the transmission on the fan compartment side, easily removable for belt replacement
- Variable drive pulley up to 5.5 kW