Pump Type			Speed 1450rpm					Speed 2900rpm
Inlet OD (mm)	Outlet OD (mm)	Impeller nominal dimension(mm)	Capacity		Total head (m)	Pump efficiency %	NPSH (m)	Capacity		Total head (m)	Pump efficiency %	NPSH (m)
			Q					Q
			m3/h	l/s				m3/h	l/s
50	32	125	6.3	1.75	5	51	1.0	12.5		20	56	1.8
50	32	160	6.3	1.75	8	43		12.5		32	48
50	32	200	6.3	1.75	12.5	34		12.5		50	39
50	32	250	6.3	1.75	20	26		12.5		80	30
65	50	125	12.5	3.47	5	60	1.2	25		20	65	2
65	50	160	12.5	3.47	8	56		25		32	61
65	40	200	12.5	3.47	12.5	48		25		50	53
65	40	250	12.5	3.47	20	39		25		80	43
65	40	315	12.5	3.47	32	30		25		125	34
80	65	125	25	6.94	5	68	1.4	50		20	72	2.4
80	65	160	25	6.94	8	65		50		32	69
80	50	200	25	6.94	12.5	61		50		50	65
80	50	250	25	6.94	20	53		50		80	57
80	50	315	25	6.94	32	43		50		125	47
100	80	125	50	13.9	5	74	1.8	100		20	77	3.2
100	80	160	50	13.9	8	72		100		32	75
100	65	200	50	13.9	12.5	69		100		50	72
100	65	250	50	13.9	20	65		100		80	68
100	65	315	50	13.9	32	57		100		125	60
125	100	200	100	27.8	12.5	75	2.2	200		50	77	4.5
125	100	250	100	27.8	20	72		200		80	74
125	100	315	100	27.8	32	68		200		125	70
125	100	400	100	27.8	50	60
150	125	250	200	55.6	20	77	3.2
150	125	315	200	55.6	32	74
150	125	400	200	55.6	50	70
200	150	250	400	111	20	81
200	150	315	400	111	32	79
200	150	400	400	111	50	76

Titanium centrifugal pump

cobalt