Parameter Model	Flow	Head	Efficiency	Shaft power	(NPSH)r	Rotate speed	Motor		drive type	Diameter		Dimension			Weight
	Q	H	η	Pa		n	power	model		inlet	outlet	L	W	H
	( m3/h)	( m)	(%)	(KW)	( m)	( r/min)	(kw)			(mm)		(mm)			kg
10/8F-G	216	12.5	34	21.63		500	30	Y250M-8	CR	254	204	1597	1121	1089	2250
	352.8	12	44	26.2
	489.6	10.8	45	32			45	Y280M-8
10/8F-G	244.8	18	36	33.33	3.5	600	45	Y280M-8	CR	254	204	1597	1121	1089	2250
	432	17.1	52	38.69			55	Y315S-8
	594	15.5	60	41.79			75	Y315M-8
10/8F-G	254	21.4	41	36.1	4	650	55	Y315S-8	CR	254	204	1597	1121	1089	2250
	434.6	20.4	55	43.9			75	Y315M-8
	635	18.4	60	53			90	Y315L1-8
10/8F-G	273.6	24.8	41	45.07	3	700	75	Y315M-8	CR	254	204	1597	1121	1089	2250
	468	23.7	55	54.93			90	Y315L1-8
	684	21.4	60	66.44	4.5		110	Y315L2-8
10/8F-G	306	32	43	62.02		800	90	Y315M-6	CR	254	204	1597	1121	1089	2250
	540	31	57	79.98			132	Y315L2-6
	792	28	60	100.7			155	JS126-6
10/8F-G	329.8	36.1	45	72		850	110	Y315L1-6	CR	254	204	1597	1121	1089	2250
	578	35	58	95			132	Y315L2-6
	833	31	63	111.6			155	JS126-6
10/8F-G	349.2	40.5	45	85.59	3.7	900	132	Y315L2-6	CR*	254	204	1597	1121	1089	2250
	612	39.2	58	112.6			155	JS126-6
	882	34.8	63	128.6	6.7		185	JS127-6
10/8F-G	372.2	103	44.2	45	99.6	940	185	JS127-6	CR	254	204	1597	1121	1089	2250
	650	42.4	59	127.2	4
	930.6	37.7	65	147	7.2

GH type: high head gravel pump.  
clamp-band connection adopted; single pump casing;wide overflow passage;material of overflow part:Ni-hard,high chromium,etc.outlet can be in any direction;Easy installation,good cavitation and anti-abrasive.