NAJF4 – F400 Axial Jet Fan

Jet fans are a more efficient alternative to transporting air through ducts, designed for use in car park ventilation. Since it pushes the air in the space instead of carrying it, it does not suffer friction losses in the ducted system. It does not interfere with other systems, is easy to assemble and suitable for automation.

Technical Features

TECHNICAL FEATURES

MOTOR INSULATION CLASS	H CLASS
MOTOR PROTECTION CLASS	IP 54-IP 55
MOTOR EFFICIENCY CLASS	IE1-IE2
MOTOR ENCLOSURE TYPE	TEAO
MOTOR BRAND	WEG
BODY MATERIAL	GALVANIZED SHEET METAL
BODY COATING	NONE
IMPELLER MATERIAL	ALUMINIUM
DUTY CYCLE	IEC Duty Cycle-S1
WORKING TEMPERATURE	-20 – +50 °C
STANDARDS	IEC-60335-2-80, ISO 1940-1

TECHNICAL VALUES

MODEL	FLOW (m³/h)	AIR SPEED (m/s)	THRUST (N)	TRANSFER (d/dk)	MOTOR POWER (kW)	SOUND LEVEL (dB(A)-1m)
NAJF4 315	2.320 – 4.640	8,3 – 16,6	6 – 24	1.450 – 2.900	0,20 – 0,80	71 – 85
NAJF4 355	3.360 – 6.720	9,4 – 18,8	10 – 40	1.450 – 2.900	0,37 – 1,50	74 – 87
NAJF4 400	4.835 – 9.670	10,7 – 21,4	17 – 68	1.450 – 2.900	0,50 – 2,20	76 – 90
NAJF4 450	6.745 – 13.490	11,8 – 23,6	26 – 104	1.450 – 2.900	0,80 – 3,10	79 – 93
NAJF4 500	8.950 – 17.900	12,7 – 25,4	38 – 152	1.450 – 2.900	1,10 – 4,40	81 – 95