EVTOP Helical roof jet fans

Description

Extractors helical roof for extracting large air volumes , with hat in polyester reinforced with fiber glass very resistant and aesthetically pleasing appearance . Le curve caratteristiche dei ventilatori sono state ottenute nei nostri laboratori mediante test aeraulici secondo le norma AMCA 210 e ISO5801.

Characteristics:

Base conveyor and galvanized steel.
Impeller with aluminium blades riveted on radial steel sealed.
400 V three-phase motor, 50 Hz, dual speed, class F, IP55.
Operating Temperature -15 to +60 ° C .
Polycarbonate cap.

Use:

Industrial halls, farms and wherever necessary to extract large volumes of air .

Accessories :

Gravity shutter suction , complete network protection .

Dimensions

all measurements are in mm

Models	〼L0	H0	H1	H2	H3	ØD0	ØD1	Weight kg
400 4-4	660	300	138	45	100	700	12	17
500 4-4	760	345	160	50	100	900	12	25
630 4-4	890	362	185	55	100	1100	12	34
710 6-6	950	409	155	50	100	1300	12	47
800 6-6	1230	518	313	50	185	1300	12	62
1000 8-8	1400	600	335	50	170	1600	12	90

Operating Data

dB (A): sound pressure measured in free field at 6 meters

Models	kW	Assorbimento		Motor Speed	dB(A)	Airflow (m³/h)
Models	kW	V	A	Motor Speed	dB(A)	10 Pa	50 Pa	100 Pa	150 Pa
400	0,28	400	0,62	1300	48,4	4400	3900	2300
400	0,18	400	0,31	1060	46,7	3580	2390
500	0,66	400	1,26	1290	55,5	7540	6890	5900
500	0,43	400	0,68	1000	52,9	5900	4850	3025
630	1,75	400	3,7	1400	65,3	14700	14150	13350	12600
630	1,35	400	2,3	1224	63,8	13350	12600	11700	10500
710	0,86	400	2,4	852	62,9	14000	12540	9610
710	0,45	400	0,9	650	61,1	10900	7930
800	2,1	400	4,45	892	62,8	23600	22250	20400	17600
800	1,41	400	2,34	718	61,8	19300	17370	13900
1000	2,0	400	4,58	721	64,8	30330	28100	24910
1000	1,74	400	3,24	606	63,9	27350	23790	17540