Sama Ventilatori - Costa & Garcia

Axial Fans
Series A6/N - A6/R
Applications:
The fans of this series are suitable for sucking clean
air and they are mainly used in ventilation and
drying plants both civil and industrial, for materials
cooling, in the aspiration of smokes, put on heat
exchanger, unit heaters, cold rooms and in general
when is requested to convoy big quantities of air
with low pressure. In standard execution, the
temperature of the sucked fluid must not exceed
40°C.
Technical features:
Six aluminium blades impeller with electric motor fixed on protection grid coupled to painted steel
conveyor.
Operating range: Pt = 2 - 24 mm. H2O Q = 450 - 29.000 mc/h
Executions:
The fans of this series are foreseen to be equipped with lowered nucleus or three-phase
asynchronous electric motors according to UNEL-MEC standards coupled directly to the impeller.
They can be built with clockwise or anticlockwise rotation, sucking or blowing. On request can be
supplied single-phase electric motor till size 90.
Special executions:
For all the fans of this series are foreseen special executions like for high temperature, ATEX 1-21,
2-22 zone

Pressione totale - Total pressure (mm/H2O)
Tolleranza sulla portata ±5%
Capacity tolerance ±5%
PRESTAZIONI ELETTROVENTILATORI SERIE A6; A6/N; A6/R; A6/S-N; A6/S-R; A6/G - INCLINAZIONE VENTOLA 27°
ELECTRICAL FANS MODEL A6; A6/N; A6/R; A6/S-N; A6/S-R; A6/G - IMPELLER ANGLE 27°
0 2 4 6 8 10 12 14 16 18 20 22 24
Motore
Motor
Ventilatore Tipo
Fan Type
Portata d'aria - Air capacity (m 3 /h)
kW
inst.
g/1'
rpm
A6 250/2 2800 0,12 2100 2000 1900 1800 1700 1600 1500 1400 1300 1200 1100 1000 -
A6 250/4 1400 0,06 1000 850 700 450 - - - - - - - - -
A6 300/2 2800 0,25 3500 3450 3400 3300 3200 3100 2900 2800 2600 2450 2300 2100 1900
A6 300/4 1400 0,09 1900 1750 1400 1000 800 - - - - - - - -
A6 350/4 1400 0,12 3000 2600 2300 2000 1600 1300 1000 - - - - - -
A6 350/6 900 0,12 1850 1400 900 - - - - - - - - - -
A6 400/4 1400 0,18 4500 4200 3800 3200 2950 2600 2100 - - - - - -
A6 400/6 900 0,12 2600 2200 1650 1300 - - - - - - - - -
A6 450/4 1400 0,25 5300 5100 4900 4400 4000 3600 3100 - - - - - -
A6 450/6 900 0,12 3100 3000 2300 1800 - - - - - - - - -
A6 500/4 1400 0,55 8500 8300 8000 7100 6600 6100 5600 5150 4700 4350 4000 - -
A6 500/6 900 0,18 5200 5000 4100 3400 2800 2000 - - - - - - -
A6 550/4 1400 0,75 12000 11500 10600 9900 9600 9200 8800 8300 7700 7500 6900 - -
A6 550/6 900 0,25 7100 6800 6000 5000 4500 - - - - - - - -
A6 600/4 1400 1,1 15000 14500 13750 13500 13300 12800 11800 11000 10200 9500 8800 - -
A6 600/6 900 0,37 9900 9400 8000 7000 6000 5000 - - - - - - -
A6 700/4 1400 2,2 22500 22000 21500 21000 20500 20000 19500 19000 18200 17300 16500 15300 14000
A6 700/6 900 0,75 15000 14500 13500 12000 11000 9500 8800 - - - - - -
A6 700/8 750 0,37 12000 11000 9000 7500 - - - - - - - - -