Kawamoto Pump Mfg. Co., Ltd.

Centrifugal

GDF

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.]

Bore	Ref.	Model	Motor	Specifications	Max. pump pressure	CAD Download
mm	―	―	kW	―	MPa	―
80X65	1	GDFK805M4ME1.5	1.5	*1	2.5	DL
80X65	2	GDFK805M4ME2.2	2.2	*1	2.5	DL
80X65	3	GDFL805M4ME2.2	2.2	*1	2.5	DL
80X65	4	GDFL805M4ME3.7	3.7	*1	2.5	DL
80X65	5	GDFM805M4ME3.7	3.7	*1	2.5	DL
80X65	6	GDFM805M4ME5.5	5.5	*1	2.5	DL
80X65	7	GDFM805M4ME7.5	7.5	*1	2.5	DL
100X80	8	GDFK1005M4ME2.2	2.2	*1	2.5	DL
100X80	9	GDFK1005M4ME3.7	3.7	*1	2.5	DL
100X80	10	GDFL1005M4ME3.7	3.7	*1	2.5	DL
100X80	11	GDFL1005M4ME5.5	5.5	*1	2.5	DL
100X80	12	GDFM1005M4ME5.5	5.5	*1	2.5	DL
100X80	13	GDFM1005M4ME7.5	7.5	*1	2.5	DL
100X80	14	GDFM1005M4ME11	11	*1	2.5	DL
125X100	15	GDFK1255M4ME3.7	3.7	*1	2.5	DL
125X100	16	GDFK1255M4ME5.5	5.5	*1	2.5	DL
125X100	17	GDFL1255M4ME5.5	5.5	*1	2.5	DL
125X100	18	GDFL1255M4ME7.5	7.5	*1	2.5	DL
125X100	19	GDFL1255M4ME11	11	*1	2.5	DL
125X100	20	GDFM1255M4ME11	11	*1	2.5	DL
125X100	21	GDFM1255M4ME15	15	*1	2.5	DL
125X100	22	GDFM1255M4ME18	18.5	*1	2.5	DL
125X100	23	GDFO1255M4ME15	15	*1	2.5	DL
125X100	24	GDFO1255M4ME18	18.5	*1	2.5	DL
125X100	25	GDFO1255M4ME22	22	*1	2.5	DL
125X100	26	GDFO1255M4ME30	30	*1	2.5	DL
150X125	27	GDFK1505M4ME7.5	7.5	*1	2.5	DL
150X125	28	GDFK1505M4ME11	11	*1	2.5	DL
150X125	29	GDFL1505M4ME11	11	*1	2.5	DL
150X125	30	GDFL1505M4ME15	15	*1	2.5	DL
150X125	31	GDFL1505M4ME18	18.5	*1	2.5	DL
150X125	32	GDFM1505M4ME15	15	*1	2.5	DL
150X125	33	GDFM1505M4ME18	18.5	*1	2.5	DL
150X125	34	GDFM1505M4ME22	22	*1	2.5	DL
150X125	35	GDFM1505M4ME30	30	*1	2.5	DL
150X125	36	GDFM1505M4ME37	37	*1	2.5	DL
150X125	37	GDFO1505M4ME30	30	*1	2.5	DL
150X125	38	GDFO1505M4ME37	37	*1	2.5	DL
150X125	39	GDFO1505M4ME45	45	*1	2.5	DL
150X125	40	GDFO1505M4ME55	55	*1	2.5	DL
150X125	41	GDFO1505M4ME75	75	*1	2.5	DL
200X150	42	GDFL2005M4ME22	22	*1	*2	DL
200X150	43	GDFL2005M4ME30	30	*1	*2	DL
200X150	44	GDFL2005M4ME37	37	*1	*2	DL
200X150	45	GDFM2005M4ME37	37	*1	*2	DL
200X150	46	GDFM2005M4ME45	45	*1	*2	DL
200X150	47	GDFM2005M4ME55	55	*1	*2	DL
200X150	48	GDFO2005M4ME55	55	*1	*2	DL
200X150	49	GDFO2005M4ME75	75	*1	*2	DL
200X150	50	GDFO2005M4ME90	90	*1	*2	DL
200X150	51	GDFQ2005M4ME75	75	*1	*2	DL
200X150	52	GDFQ2005M4ME90	90	*1	*2	DL
200X150	53	GDFQ2005M4ME110	110	*1	*2	DL
250X200	54	GDFO2505M4ME37	37	*1	*2	―
250X200	55	GDFO2505M4ME45	45	*1	*2	―
250X200	56	GDFO2505M4ME55	55	*1	*2	―
250X200	57	GDFO2505M4ME75	75	*1	*2	―
250X200	58	GDFO2505M4ME90	90	*1	*2	―
250X200	59	GDFO2505M4ME110	110	*1	*2	―
250X200	60	GDFQ2505M4ME160	160	*1	*2	―
250X200	61	GDFQ2505M4ME200	200	*1	*2	―
250X200	62	GDFQ2505M4ME250	250	*1	*2	―
300X250	63	GDFO3005M4ME90	90	*1	*2	―
300X250	64	GDFO3005M4ME110	110	*1	*2	―
300X250	65	GDFO3005M4ME132	132	*1	*2	―
300X250	66	GDFO3005M4ME160	160	*1	*2	―
300X250	67	GDFO3005M4ME200	200	*1	*2	―

*1 Impeller dimension may vary according to the specification. When inquiring, please tell us specification.

Also, Back pressure should be more than 0.5MPa, and Max. pump pressure should be less than listed value. Inquire about suction bore 200mm model since it may vary according to the specification.

*2 Vary according to the specification. Please Inquire.

Convert to [㎥/min, m]

Bore	Ref.	Model	Motor	Specifications	Max. pump pressure	CAD Download
mm	―	―	kW	―	MPa	―
80X65	1	GDFK805M4ME1.5	1.5	*1	2.5	DL
80X65	2	GDFK805M4ME2.2	2.2	*1	2.5	DL
80X65	3	GDFL805M4ME2.2	2.2	*1	2.5	DL
80X65	4	GDFL805M4ME3.7	3.7	*1	2.5	DL
80X65	5	GDFM805M4ME3.7	3.7	*1	2.5	DL
80X65	6	GDFM805M4ME5.5	5.5	*1	2.5	DL
80X65	7	GDFM805M4ME7.5	7.5	*1	2.5	DL
100X80	8	GDFK1005M4ME2.2	2.2	*1	2.5	DL
100X80	9	GDFK1005M4ME3.7	3.7	*1	2.5	DL
100X80	10	GDFL1005M4ME3.7	3.7	*1	2.5	DL
100X80	11	GDFL1005M4ME5.5	5.5	*1	2.5	DL
100X80	12	GDFM1005M4ME5.5	5.5	*1	2.5	DL
100X80	13	GDFM1005M4ME7.5	7.5	*1	2.5	DL
100X80	14	GDFM1005M4ME11	11	*1	2.5	DL
125X100	15	GDFK1255M4ME3.7	3.7	*1	2.5	DL
125X100	16	GDFK1255M4ME5.5	5.5	*1	2.5	DL
125X100	17	GDFL1255M4ME5.5	5.5	*1	2.5	DL
125X100	18	GDFL1255M4ME7.5	7.5	*1	2.5	DL
125X100	19	GDFL1255M4ME11	11	*1	2.5	DL
125X100	20	GDFM1255M4ME11	11	*1	2.5	DL
125X100	21	GDFM1255M4ME15	15	*1	2.5	DL
125X100	22	GDFM1255M4ME18	18.5	*1	2.5	DL
125X100	23	GDFO1255M4ME15	15	*1	2.5	DL
125X100	24	GDFO1255M4ME18	18.5	*1	2.5	DL
125X100	25	GDFO1255M4ME22	22	*1	2.5	DL
125X100	26	GDFO1255M4ME30	30	*1	2.5	DL
150X125	27	GDFK1505M4ME7.5	7.5	*1	2.5	DL
150X125	28	GDFK1505M4ME11	11	*1	2.5	DL
150X125	29	GDFL1505M4ME11	11	*1	2.5	DL
150X125	30	GDFL1505M4ME15	15	*1	2.5	DL
150X125	31	GDFL1505M4ME18	18.5	*1	2.5	DL
150X125	32	GDFM1505M4ME15	15	*1	2.5	DL
150X125	33	GDFM1505M4ME18	18.5	*1	2.5	DL
150X125	34	GDFM1505M4ME22	22	*1	2.5	DL
150X125	35	GDFM1505M4ME30	30	*1	2.5	DL
150X125	36	GDFM1505M4ME37	37	*1	2.5	DL
150X125	37	GDFO1505M4ME30	30	*1	2.5	DL
150X125	38	GDFO1505M4ME37	37	*1	2.5	DL
150X125	39	GDFO1505M4ME45	45	*1	2.5	DL
150X125	40	GDFO1505M4ME55	55	*1	2.5	DL
150X125	41	GDFO1505M4ME75	75	*1	2.5	DL
200X150	42	GDFL2005M4ME22	22	*1	*2	DL
200X150	43	GDFL2005M4ME30	30	*1	*2	DL
200X150	44	GDFL2005M4ME37	37	*1	*2	DL
200X150	45	GDFM2005M4ME37	37	*1	*2	DL
200X150	46	GDFM2005M4ME45	45	*1	*2	DL
200X150	47	GDFM2005M4ME55	55	*1	*2	DL
200X150	48	GDFO2005M4ME55	55	*1	*2	DL
200X150	49	GDFO2005M4ME75	75	*1	*2	DL
200X150	50	GDFO2005M4ME90	90	*1	*2	DL
200X150	51	GDFQ2005M4ME75	75	*1	*2	DL
200X150	52	GDFQ2005M4ME90	90	*1	*2	DL
200X150	53	GDFQ2005M4ME110	110	*1	*2	DL
250X200	54	GDFO2505M4ME37	37	*1	*2	―
250X200	55	GDFO2505M4ME45	45	*1	*2	―
250X200	56	GDFO2505M4ME55	55	*1	*2	―
250X200	57	GDFO2505M4ME75	75	*1	*2	―
250X200	58	GDFO2505M4ME90	90	*1	*2	―
250X200	59	GDFO2505M4ME110	110	*1	*2	―
250X200	60	GDFQ2505M4ME160	160	*1	*2	―
250X200	61	GDFQ2505M4ME200	200	*1	*2	―
250X200	62	GDFQ2505M4ME250	250	*1	*2	―
300X250	63	GDFO3005M4ME90	90	*1	*2	―
300X250	64	GDFO3005M4ME110	110	*1	*2	―
300X250	65	GDFO3005M4ME132	132	*1	*2	―
300X250	66	GDFO3005M4ME160	160	*1	*2	―
300X250	67	GDFO3005M4ME200	200	*1	*2	―

*1 Impeller dimension may vary according to the specification. When inquiring, please tell us specification.

Also, Back pressure should be more than 0.5MPa, and Max. pump pressure should be less than listed value. Inquire about suction bore 200mm model since it may vary according to the specification.

*2 Vary according to the specification. Please Inquire.