Al & AL/P

Centrifugal fan with forward curved blades or open blades for low flow rates and medium and high heads. Suitable for exhaust gas, flue gas and granular material suction. Direct-coupled execution only. Maximum air temperature: 60°C. Special constructions on request.

High-efficiency fan
Working range: small flow rates, medium heads.
Type of blades: forward curved or open
Applications: for exhaust gas suction, uses in the automatic machine and plastics industry, granulators.
Fluid temperatures: up to 60 Â°C in standard execution
Special executions for higher temperatures.
Construction features: particularly strong construction fan with cast aluminum scroll, steel impeller statically and dynamically balanced
Operating characteristics: intake air conditions T = 15 Â°C, p=760 mm Hg.

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High-efficiency fan
Working range: small flow rates, medium heads.
Type of blades: forward curved or open
Applications: for exhaust gas suction, uses in the automatic machine and plastics industry, granulators.
Fluid temperatures: up to 60 Â°C in standard execution
Special executions for higher temperatures.
Construction features: particularly strong construction fan with cast aluminum scroll, steel impeller statically and dynamically balanced
Operating characteristics: intake air conditions T = 15 Â°C, p=760 mm Hg.

Model Table

Model
Al/a 20-I
Al/a 22-I
Al/a 25-I
Al/a 28-I
Al/a 30-I
Al/a 33-I
Al/a 36-I
Al/a 40-I
Al/a 20-I
Al/a 22-I
Al/a 25-I
Al/a 28-I
Al/a 30-I
Al/a 33-I
Al/a 36-I
Al/a 40-I
Al/c 25-I
Al/c 28/A-I
Al/c 28/B-I
Al/c 30/A-I
Al/c 30/B-I
Al/c 33/A-I
Al/c 33/B-I
Al/c 36/A-I
Al/c 36/B-I
Al/c 40/A-I
Al/c 40/B-I
Al/c 25-I
Al/c 28/A-I
Al/c 28/B-I
Al/c 30/A-I
Al/c 30/B-I
Al/c 33/A-I
Al/c 33/B-I
Al/c 36/A-I
Al/c 36/B-I
Al/c 40/A-I
Al/c 40/B-I
Al/p 300-I
Al/p 400-I
Al/p 460/A-I
Al/p 460/B-I

Model	Maximum flow rate (m3/h)	Revolutions (rpm)	Power (kW)	Sound Power (HP)	Total pressure (PT Pa)	Static pressure rating (Pa)
Al/a 20-I	147.5	2850	0.12	71,27	929.3	529.8
Al/a 22-I	205	2800	0.18	73,31	952.3	820.5
Al/a 25-I	332.5	2800	0.18	73,84	1039	863.6
Al/a 28-I	437.5	2760	0.37	77,61	1292	1072
Al/a 30-I	600	2850	0.55	78,49	1447	1034
Al/a 33-I	675	2850	1.15	80,2	1798	1468
Al/a 36-I	875	2885	1.1	82,65	2207	1929
Al/a 40-I	925	2910	1.5	81,62	2650	2339
Al/a 20-I	147.5	2850	0.12	71,27	929.3	529.8
Al/a 22-I	205	2800	0.18	73,31	952.3	820.5
Al/a 25-I	332.5	2800	0.18	73,84	1039	863.6
Al/a 28-I	437.5	2760	0.37	77,61	1292	1072
Al/a 30-I	600	2850	0.55	78,49	1447	1034
Al/a 33-I	675	2850	1.15	80,2	1798	1468
Al/a 36-I	875	2885	1.1	82,65	2207	1929
Al/a 40-I	925	2910	1.5	81,62	2650	2339
Al/c 25-I	387.5	2760	0.37	67,81	1320	1082
Al/c 28/A-I	450	2765	0.55	70,72	1763	1530
Al/c 28/B-I	500	2850	1.15	71,43	1843	1556
Al/c 30/A-I	475	2850	1.15	71,78	2059	1801
Al/c 30/B-I	650	2885	1.1	73	2078	1593
Al/c 33/A-I	625	2885	1.1	74,09	2457	2174
Al/c 33/B-I	762.5	2910	1.5	75,01	2540	2119
Al/c 36/A-I	600	2885	1.1	74,38	2711	2580
Al/c 36/B-I	812.5	2910	1.5	75,55	2783	2543
Al/c 40/A-I	675	2910	1.5	76,03	3309	3144
Al/c 40/B-I	862.5	2910	2.2	76,83	3340	3069
Al/c 25-I	387.5	2760	0.37	67,81	1320	1082
Al/c 28/A-I	450	2765	0.55	70,72	1763	1530
Al/c 28/B-I	500	2850	1.15	71,43	1843	1556
Al/c 30/A-I	475	2850	1.15	71,78	2059	1801
Al/c 30/B-I	650	2885	1.1	73	2078	1593
Al/c 33/A-I	625	2885	1.1	74,09	2457	2174
Al/c 33/B-I	762.5	2910	1.5	75,01	2540	2119
Al/c 36/A-I	600	2885	1.1	74,38	2711	2580
Al/c 36/B-I	812.5	2910	1.5	75,55	2783	2543
Al/c 40/A-I	675	2910	1.5	76,03	3309	3144
Al/c 40/B-I	862.5	2910	2.2	76,83	3340	3069
Al/p 300-I	112.5	2800	0.18	96,21	1511	876.3
Al/p 400-I	195	2850	0.37	99,25	2622	1702
Al/p 460/A-I	350	2850	1.15	-68,11	3619	3102
Al/p 460/B-I	547.5	2885	1.1	101,72	3394	2130

Model	A (mm)	B (mm)	C (mm)	D (mm)	E (mm)	F (mm)	G (mm)	H (mm)	H1 (mm)	H2 (mm)	Weight (kg)
Al/a 20-I	38	230	274	129	315	130	34	183	183	183	7,5
Al/a 22-I	49	282	290	135	336	130	46	196	196	196	9,5
Al/a 25-I	50	286	346	154	404	164	48	233	233	233	14
Al/a 28-I	50	308	385	176	441	180	46	253	253	253	19,1
Al/a 30-I	50	308	385	176	441	180	46	253	253	253	21,7
Al/a 33-I	63	360	431	197	494	201	54	283	283	283	23,4
Al/a 36-I	58	360	521	250	577	231	49	321	321	321	30,9
Al/a 40-I	58	393	521	250	577	231	49	321	321	321	38,8
Al/a 20-I	38	230	274	129	306	130	10	174	-	-	6,5
Al/a 22-I	49	282	290	135	328	130	10	188	196	196	8,5
Al/a 25-I	50	286	346	154	404	164	26	233	233	233	12,3
Al/a 28-I	50	308	385	176	441	180	26	253	253	253	17
Al/a 30-I	50	308	385	176	441	180	26	253	253	253	18
Al/a 33-I	63	360	431	197	494	201	26	283	283	283	21
Al/a 36-I	58	360	521	250	577	231	30	321	321	321	26,9
Al/a 40-I	58	393	521	250	577	231	30	321	321	321	34,4
Al/c 25-I	50	311	346	154	404	164	26	233	-	-	13,5
Al/c 28/A-I	50	308	385	176	441	180	26	253	-	-	19
Al/c 28/B-I	50	350	385	176	441	180	26	253	-	-	21
Al/c 30/A-I	50	360	385	176	441	180	26	253	-	-	21
Al/c 30/B-I	50	360	385	176	441	180	26	253	-	-	21
Al/c 33/A-I	63	360	431	197	494	201	26	283	-	-	22
Al/c 33/B-I	63	393	431	197	494	201	26	283	-	-	25
Al/c 36/A-I	58	360	521	250	577	231	30	321	-	-	28
Al/c 36/B-I	58	393	521	250	577	231	30	321	-	-	31
Al/c 40/A-I	58	393	521	250	577	231	30	321	-	-	31
Al/c 40/B-I	58	393	521	250	577	231	30	321	-	-	35
Al/c 25-I	50	311	346	154	404	164	48	233	233	233	15,5
Al/c 28/A-I	50	308	385	176	441	180	46	253	253	253	21,6
Al/c 28/B-I	50	350	385	176	441	180	46	253	253	253	25
Al/c 30/A-I	50	360	385	176	441	180	46	253	253	253	25
Al/c 30/B-I	50	360	385	176	441	180	46	253	253	253	28
Al/c 33/A-I	63	360	431	197	494	201	54	283	283	283	28
Al/c 33/B-I	63	393	431	197	494	201	54	283	283	283	31
Al/c 36/A-I	58	360	521	250	577	231	49	321	321	321	31
Al/c 36/B-I	58	393	521	250	577	231	49	321	321	321	34
Al/c 40/A-I	58	393	521	250	577	231	49	321	321	321	34
Al/c 40/B-I	58	393	521	250	577	231	49	321	321	321	37
Al/p 300-I	30	243	365	181	385	170	50	212	-	-	10,5
Al/p 400-I	35	282	460	222	490	216	53	260	-	-	19,6
Al/p 460/A-I	44	320	535	256	584	255	53	313	-	-	29
Al/p 460/B-I	44	320	535	256	584	255	53	313	-	-	30,7

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