Kawamoto Pump Mfg. Co., Ltd.

Sea water

GEZ-4M

Selection chartNOTEActual performance may slightly differ from the values in table and chart. Values in table show standard characteristics.

50Hz

Unit conversion calculator

NOTE
This is the only calculator for unit conversion. Graph will be not affected by this conversion.

Capacity: Q

U.S.GPM → m³/min
m³/min → U.S.GPM
→

Total head: H

feet → m
m → feet
→

Total head(m)

Capacity(m³/min)

Specificiation tableNOTEActual performance may slightly differ from the values in table and chart. Values in table show standard characteristics.

50Hz

Convert to [U.S.GPM, ft.]

GEZ-4M

Suction bore	Discharge bore	Ref.	Model	Motor	Q	H	Q	H	Q	H	Max. total suction head	Max. back pressure	CAD Download
mm	mm	―	―	kW	m³/min	m	m³/min	m	m³/min	m	m	MPa	―
40	32	1	GEZ-40X325M-4M0.4	0.4	0.05	10.2	0.1	9.5	0.16	8.2	-5	0.86	DL
40	32	2	GEZ405-4ME0.75	0.75	0.05	14.5	0.1	13.8	0.16	13	-6	0.81	DL
50	40	3	GEZ-50X405M-4M0.4	0.4	0.1	7.5	0.2	6.5	0.32	4.8	-5	0.89	DL
50	40	4	GEZ505-4ME0.75	0.75	0.1	12.2	0.2	11.2	0.32	9	-6	0.84	DL
50	40	5	GEZ505-4ME1.5	1.5	0.1	14.8	0.2	14	0.32	12	-6	0.8	DL
65	50	6	GEZ655-4ME0.75	0.75	0.2	8	0.4	7	0.63	5.2	-4	0.88	DL
65	50	7	GEZ655-4ME1.5	1.5	0.2	13	0.4	12	0.63	10	-6	0.82	DL
65	50	8	GEZ655-4ME2.2	2.2	0.2	15.2	0.4	14.2	0.63	12	-6	0.79	DL
65	50	9	GEZ655-4ME3.7	3.7	0.2	26	0.4	24.5	0.63	21	-6	0.72	DL
80	65	10	GEZ805-4ME1.5	1.5	0.4	9.2	0.8	7.8	1.25	5.5	-4.5	0.86	DL
80	65	11	GEZ805-4ME2.2	2.2	0.4	12.5	0.8	10.2	1.25	6.8	-6	0.83	DL
80	65	12	GEZ805-4ME3.7	3.7	0.4	16	0.8	14	1.25	10.5	-6	0.78	DL
80	65	13	GEZ805-4ME5.5	5.5	0.4	24.2	0.8	22.5	1.25	19.2	-6	0.74	DL
80	65	14	GEZ805-4ME7.5	7.5	0.4	30.5	0.8	28.5	1.25	24.5	-6	0.67	DL
100	80	15	GEZ1005-4ME3.7	3.7	0.63	14.2	1.25	12.2	2	7	-6	0.82	DL
100	80	16	GEZ1005-4ME5.5	5.5	0.63	19.2	1.25	17.2	2	11.5	-6	0.77	DL
100	80	17	GEZ1005-4ME7.5	7.5	0.63	24	1.25	21.5	2	17	-6	0.74	DL
100	80	18	GEZ1005-4ME11	11	0.63	31	1.25	29	2	23.5	-6	0.66	DL
125	100	19	GEZ1255-4ME3.7	3.7	0.8	12.2	1.6	10	2.5	6	-5	0.84	DL
125	100	20	GEZ1255-4ME5.5	5.5	0.8	15.5	1.6	13.5	2.5	10	-5	0.81	DL
125	100	21	GEZ1255-4ME7.5	7.5	1	18.5	2	15.2	3.1	9	-5	0.77	DL
125	100	22	GEZ1255-4ME11	11	1	24.5	2	21	3.15	15	-5	0.73	DL
125	100	23	GEZ1255-4ME15	15	1	32	2	27	3.15	16.5	-5	0.63	DL
125	100	24	GEZ1255-4ME18	18	1	38	2	32	3.15	21.5	-5	0.57	DL
150	125	25	GEZ1505-4ME11	11	1.6	16.5	3.15	13.2	5	7.5	-4	0.81	DL
150	125	26	GEZ1505-4ME15	15	1.6	23.8	3.15	20.8	5	13.5	-4	0.74	DL
150	125	27	GEZ1505-4ME22	22	1.6	32	3.15	27.5	5	17.5	-6	0.64	DL
150	125	28	GEZ1505-4ME30	30	1.6	39	3.15	35	5	26	-6	0.58	DL

Suction bore	Discharge bore	Ref.	Model	Motor	Q	H	Q	H	Q	H	Max. total suction head	Max. back pressure	CAD Download
mm	mm	―	―	kW	U.S.GPM	ft.	U.S.GPM	ft.	U.S.GPM	ft.	ft.	MPa	―
40	32	1	GEZ-40X325M-4M0.4	0.4	13	33	26	31	42	26	-17	0.86	DL
40	32	2	GEZ405-4ME0.75	0.75	13	47	26	45	42	42	-20	0.81	DL
50	40	3	GEZ-50X405M-4M0.4	0.4	26	24	52	21	84	15	-17	0.89	DL
50	40	4	GEZ505-4ME0.75	0.75	26	40	52	36	84	29	-20	0.84	DL
50	40	5	GEZ505-4ME1.5	1.5	26	48	52	45	84	39	-20	0.8	DL
65	50	6	GEZ655-4ME0.75	0.75	52	26	105	22	166	17	-14	0.88	DL
65	50	7	GEZ655-4ME1.5	1.5	52	42	105	39	166	32	-20	0.82	DL
65	50	8	GEZ655-4ME2.2	2.2	52	49	105	46	166	39	-20	0.79	DL
65	50	9	GEZ655-4ME3.7	3.7	52	85	105	80	166	68	-20	0.72	DL
80	65	10	GEZ805-4ME1.5	1.5	105	30	211	25	330	18	-15	0.86	DL
80	65	11	GEZ805-4ME2.2	2.2	105	41	211	33	330	22	-20	0.83	DL
80	65	12	GEZ805-4ME3.7	3.7	105	52	211	45	330	34	-20	0.78	DL
80	65	13	GEZ805-4ME5.5	5.5	105	79	211	73	330	62	-20	0.74	DL
80	65	14	GEZ805-4ME7.5	7.5	105	100	211	93	330	80	-20	0.67	DL
100	80	15	GEZ1005-4ME3.7	3.7	166	46	330	40	528	22	-20	0.82	DL
100	80	16	GEZ1005-4ME5.5	5.5	166	62	330	56	528	37	-20	0.77	DL
100	80	17	GEZ1005-4ME7.5	7.5	166	78	330	70	528	55	-20	0.74	DL
100	80	18	GEZ1005-4ME11	11	166	101	330	95	528	77	-20	0.66	DL
125	100	19	GEZ1255-4ME3.7	3.7	211	40	422	32	660	19	-17	0.84	DL
125	100	20	GEZ1255-4ME5.5	5.5	211	50	422	44	660	32	-17	0.81	DL
125	100	21	GEZ1255-4ME7.5	7.5	264	60	528	49	819	29	-17	0.77	DL
125	100	22	GEZ1255-4ME11	11	264	80	528	68	832	49	-17	0.73	DL
125	100	23	GEZ1255-4ME15	15	264	104	528	88	832	54	-17	0.63	DL
125	100	24	GEZ1255-4ME18	18	264	124	528	104	832	70	-17	0.57	DL
150	125	25	GEZ1505-4ME11	11	422	54	832	43	1321	24	-14	0.81	DL
150	125	26	GEZ1505-4ME15	15	422	78	832	68	1321	44	-14	0.74	DL
150	125	27	GEZ1505-4ME22	22	422	104	832	90	1321	57	-20	0.64	DL
150	125	28	GEZ1505-4ME30	30	422	127	832	114	1321	85	-20	0.58	DL