Selection Tool - Centrifugal Fan

Discharge Performance - Air density 1.225 [kg/m³]

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Flow rate (m³/h):

Pressure (mmH₂O):

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IN series

Series of fans with forward-curved (sirocco type) blades.
Designed for low pressures and low flow rates.
Suitable for extracting clean or slightly dusty air. Used to dissipate heat from electrical cabinets, generators, extruders, lamps, motors, etc. Also widely used for ventilation of boilers and small ovens.
Maximum fluid temperature: 80°C standard, 150°C with cooling fan. Special versions available for higher temperatures.

Modello	kW	RPM	kg	m³/h	mmH₂O	dB(A)
IN 202	0.09	2750	2	80–200	19–19	48
IN 252	0.09	2750	3	140–380	28–27	59
IN 302	0.18	2800	5	200–520	32–36	62
IN 304	0.12	1400	5	80–260	8–10	46
IN 402	0.25	2800	5	260–790	49–59	64
IN 404	0.12	1400	5	140–420	12–14	49
IN 502R	0.37	2800	9	420–860	70–82	68
IN 502	0.55	2800	9	420–1220	70–85	68
IN 504	0.12	1400	7	200–650	17–20	52
IN 552R	0.55	2800	10	470–1130	90–104	72
IN 552	0.75	2800	11	470–1400	90–96	72
IN 554	0.25	1400	8	260–650	23–25	57
IN 602R	1.1	2850	16	790–1800	122–150	74
IN 602	1.5	2850	19	790–2300	122–158	74
IN 604	0.55	1400	12	470–1040	29–38	58
IN 606	0.09	910	11	340–790	12–16	49
IN 608	0.09	690	11	260–580	7–9	42

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