Multi-Wing Poland - Type H impellers

Dimensions

Maximum Diameters for Blade Types:
No. of Positions in Hub:	2H	3H	6H
6	411	597	597
8	448	634	634
10	486	672	672
12	520	706	706
14	556	742	742

Pos. in hub	ų Bore	Hub
No.	Min-Max	l	d2	d1	d3	d4	d5	s	n
6	7,5 - 9,0	31	26	97	25	41	0	3	3
6	9,5 - 16,0	31	26	97	25	41	0	3	3
6	10,5 - 19,0	41	34	97	25	41	0	3	3
8	9,5 - 17,0	31	28	134	40	56	65	3	4
8	12,6 - 21,0	42	35	134	40	56	65	3	4
8	17,0 - 25,0	52	41	134	40	56	65	3	4
8	18,0 - 25,0	60	41	134	40	56	65	3	4
10	Universal Boss (UB)			172	(UB)		109	3.5	(UB)
12				206			142	4
14				242			172	4

Pos. in hub	Flange hub
No.	d1	d3	d4	d5	s	n
8	134	72	92	75	3	4
10	172	100	126	105	3.5	5

Universal Boss (UB)
ų Bore	Hub
Min-Max	l	d2	d3	d4	n
9,5 - 15,0	31	28	75	90	5
12,5 - 22,0	42	40	75	90	5
22,0 - 25,0	52	45	75	90	5
22,0 - 28,0	62	51	75	90	5
27,0 - 40,0	62	73	75	90	5
34,0 - 40,0	82	73	75	90	5
40,0 - 48,0	112	90	75	90	10

Leading edge v±2
Pitch	15ŗ	20ŗ	25ŗ	30ŗ	35ŗ	40ŗ	45ŗ	50ŗ
2H	-	-	11	13	15	17	19	-
3H	-	-	13	15	18	21	24	26
6H	3	5	8	11	13	17	20	-

Trailing edge h±2
Pitch	15ŗ	20ŗ	25ŗ	30ŗ	35ŗ	40ŗ	45ŗ	50ŗ
2H	-	-	20	23	25	28	30	-
3H	-	-	13	32	34	38	41	45
6H	16	19	21	23	25	27	29	-


	Impeller Types

	Type H
	Type Z
	Type W
	Type G
	Type D
	Type M

	Type H

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