Multi-Wing Poland - Type Z impellers

Dimensions

No. of Positions in Hub:	Maximum Diameters for Blade Types:
No. of Positions in Hub:	1Z	2Z	3Z	4Z	5Z	6Z	ZREV
5	538	666	650	769	1031	1025	785
7	578	709	690	810	1072	1066	826
8	660	784	770	890	1152	1146	906
9	591	722	705	824	1086	1080	840
12	666	798	785	904	1166	1160	920
16	757	886	880	999	1261	1255	1015

Pos. in hub	ų Bore	Hub
No.	Min-Max	l	d2	d1	d3	d4	d5	s	n
5	12,0 - 24,0	42	44	145	55	139	72	3.5	5
5	18,5 - 22,0	18	40	145	55	139	72	3.5	5
5	23,0 - 29,0	62(52)	52	145	55	139	72	3.5	5
7	Universal Boss (UB)			186	(UB)		110	3.5	(UB)
8				266			190	3.5
9				200			131	3.5
12				280			207	4.5
16				375			304	4.0

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	27,5ŗ	30ŗ	32,5ŗ	35ŗ	37,5ŗ	40ŗ	45ŗ	50ŗ
1Z	-	18	23	-	27	28	29	30	32	35	-
2Z	-	19	23	-	28	29	30	31	33	36	-
3Z	-	-	13	-	15	17	18	20	21	24	27
4Z	-	12	15	-	19	20	22	24	26	29	-
5Z	-	-	17	-	22	25	27	29	31	34	38
6Z	-	6	12	15	18	21	24	-	-	-	-
ZREV	19	23	27	29	31	33	35	-	39	-	-

Trailing edge h±2
Pitch	15ŗ	20ŗ	25ŗ	27,5ŗ	30ŗ	32,5ŗ	35ŗ	37,5ŗ	40ŗ	45ŗ	50ŗ
1Z	-	32	39	-	47	50	53	56	60	67	-
2Z	-	39	48	-	56	61	66	70	75	83	-
3Z	-	-	30	-	32	33	34	36	38	41	44
4Z	-	29	35	-	40	43	45	47	49	52	-
5Z	-	-	42	-	48	51	53	56	59	63	67
6Z	-	40	44	46	48	50	52	-	-	-	-
ZREV	19	23	27	29	31	33	35	-	39	-	-


	Impeller Types

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

	Type Z

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	Design & Materials
	Applications
	Dimensions
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