Kawamoto Pump Mfg. Co., Ltd.

Direct connecting

KFED

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

60Hz

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
→

Single phase 200V model

Total head(m)

Capacity(m³/min)

Total head shows the value which is subtracted by pressure loss in the pump unit exclude back flow preventer loss. Refer to KFD2 type about the model 32mm or 40mm bore size , and 0.75kw output.

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

60Hz

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

Capacity for low flow stop: 10L/min

Unit Bore	Suction bore	Operation method	Ref.	Model	Motor	Power source	Q	H	Starting pressure	Adjustable discharge pressure range	Accumulator charged pressure	Operation sound	Power factor	CAD Download
mm	mm	―	―	―	kW	V	m³/min	m	MPa	m³/min	MPa	dB(A)	%	―
25	25	Alternate	1	KFED25A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
25	25	Alternate	7	KFED25A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	2	KFED32A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	8	KFED32A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87.5	DL
32	32	Alternate	3	KFED32A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
32	32	Alternate	9	KFED32A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	10	KFED32A1.9A	1.9	Three phase 200V	0.07	67	0.56	44~67	0.31	53~54	85.5	DL
32	32	Alternate	4	KFED40A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	11	KFED40A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87	DL
40	40	Alternate	5	KFED40A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	50~52	―	DL
40	40	Alternate	12	KFED40A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	50~52	87.5	DL
40	40	Alternate	6	KFED40LA1.1S2A	1.1	Single phase 200V	0.145	29	0.22	14~29	0.09	50~52	―	DL
40	40	Alternate	13	KFED40LA1.1A	1.1	Three phase 200V	0.145	29	0.22	14~29	0.09	50~52	87.5	DL
40	40	Alternate	14	KFED40A1.5A	1.5	Three phase 200V	0.14	35	0.27	20~35	0.14	52~53	89.6	DL
40	40	Alternate	15	KFED40A2.2A	2.2	Three phase 200V	0.14	51	0.41	30~51	0.21	53~54	89.2	DL
40	40	Alternate	16	KFED40A3.7A	3.7	Three phase 200V	0.16	71	0.59	44~71	0.32	55~57	88.7	DL
40	40	Alternate	17	KFED40A5.5A	5.5	Three phase 200V	0.23	76	0.63	60~76	0.45	59~61	87.9	DL
50	50	Alternate	18	KFED50A2.2A	2.2	Three phase 200V	0.225	36	0.27	20~36	0.14	53~54	89.2	DL
50	50	Alternate	19	KFED50A3.7A	3.7	Three phase 200V	0.265	54	0.44	30~54	0.21	54~56	88.7	DL
50	50	Alternate	20	KFED50A5.5A	5.5	Three phase 200V	0.24	71	0.59	44~71	0.32	59~61	87.9	DL
50	50	Alternate	21	KFED50A7.5A	7.5	Three phase 200V	0.35	76	0.63	56~76	0.42	59~63	90.4	DL

NOTE1) If planning to use a device with rapid change of flow rate such as a flash valve, consult us.

NOTE 2) If obliged to install the booster pump at the long distance from water main, please consult us.

* Operation sound is the value from zero discharge to the standard specification. (reference)

Convert to [㎥/min, m]

Capacity for low flow stop: 10L/min

Unit Bore	Suction bore	Operation method	Ref.	Model	Motor	Power source	Q	H	Starting pressure	Adjustable discharge pressure range	Accumulator charged pressure	Operation sound	Power factor	CAD Download
mm	mm	―	―	―	kW	V	m³/min	m	MPa	m³/min	MPa	dB(A)	%	―
25	25	Alternate	1	KFED25A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
25	25	Alternate	7	KFED25A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	2	KFED32A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	8	KFED32A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87.5	DL
32	32	Alternate	3	KFED32A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
32	32	Alternate	9	KFED32A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	10	KFED32A1.9A	1.9	Three phase 200V	0.07	67	0.56	44~67	0.31	53~54	85.5	DL
32	32	Alternate	4	KFED40A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	11	KFED40A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87	DL
40	40	Alternate	5	KFED40A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	50~52	―	DL
40	40	Alternate	12	KFED40A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	50~52	87.5	DL
40	40	Alternate	6	KFED40LA1.1S2A	1.1	Single phase 200V	0.145	29	0.22	14~29	0.09	50~52	―	DL
40	40	Alternate	13	KFED40LA1.1A	1.1	Three phase 200V	0.145	29	0.22	14~29	0.09	50~52	87.5	DL
40	40	Alternate	14	KFED40A1.5A	1.5	Three phase 200V	0.14	35	0.27	20~35	0.14	52~53	89.6	DL
40	40	Alternate	15	KFED40A2.2A	2.2	Three phase 200V	0.14	51	0.41	30~51	0.21	53~54	89.2	DL
40	40	Alternate	16	KFED40A3.7A	3.7	Three phase 200V	0.16	71	0.59	44~71	0.32	55~57	88.7	DL
40	40	Alternate	17	KFED40A5.5A	5.5	Three phase 200V	0.23	76	0.63	60~76	0.45	59~61	87.9	DL
50	50	Alternate	18	KFED50A2.2A	2.2	Three phase 200V	0.225	36	0.27	20~36	0.14	53~54	89.2	DL
50	50	Alternate	19	KFED50A3.7A	3.7	Three phase 200V	0.265	54	0.44	30~54	0.21	54~56	88.7	DL
50	50	Alternate	20	KFED50A5.5A	5.5	Three phase 200V	0.24	71	0.59	44~71	0.32	59~61	87.9	DL
50	50	Alternate	21	KFED50A7.5A	7.5	Three phase 200V	0.35	76	0.63	56~76	0.42	59~63	90.4	DL

NOTE1) If planning to use a device with rapid change of flow rate such as a flash valve, consult us.

NOTE 2) If obliged to install the booster pump at the long distance from water main, please consult us.

* Operation sound is the value from zero discharge to the standard specification. (reference)

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

60Hz

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
→

Three phase 200V model

Total head(m)

Capacity(m³/min)

Total head shows the value which is subtracted by pressure loss in the pump unit exclude back flow preventer loss. Refer to KFD2 type about the model 32mm or 40mm bore size , and 0.75kw output.

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

60Hz

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

Capacity for low flow stop: 10L/min

Unit Bore	Suction bore	Operation method	Ref.	Model	Motor	Power source	Q	H	Starting pressure	Adjustable discharge pressure range	Accumulator charged pressure	Operation sound	Power factor	CAD Download
mm	mm	―	―	―	kW	V	m³/min	m	MPa	m³/min	MPa	dB(A)	%	―
25	25	Alternate	1	KFED25A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
25	25	Alternate	7	KFED25A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	2	KFED32A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	8	KFED32A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87.5	DL
32	32	Alternate	3	KFED32A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
32	32	Alternate	9	KFED32A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	10	KFED32A1.9A	1.9	Three phase 200V	0.07	67	0.56	44~67	0.31	53~54	85.5	DL
32	32	Alternate	4	KFED40A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	11	KFED40A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87	DL
40	40	Alternate	5	KFED40A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	50~52	―	DL
40	40	Alternate	12	KFED40A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	50~52	87.5	DL
40	40	Alternate	6	KFED40LA1.1S2A	1.1	Single phase 200V	0.145	29	0.22	14~29	0.09	50~52	―	DL
40	40	Alternate	13	KFED40LA1.1A	1.1	Three phase 200V	0.145	29	0.22	14~29	0.09	50~52	87.5	DL
40	40	Alternate	14	KFED40A1.5A	1.5	Three phase 200V	0.14	35	0.27	20~35	0.14	52~53	89.6	DL
40	40	Alternate	15	KFED40A2.2A	2.2	Three phase 200V	0.14	51	0.41	30~51	0.21	53~54	89.2	DL
40	40	Alternate	16	KFED40A3.7A	3.7	Three phase 200V	0.16	71	0.59	44~71	0.32	55~57	88.7	DL
40	40	Alternate	17	KFED40A5.5A	5.5	Three phase 200V	0.23	76	0.63	60~76	0.45	59~61	87.9	DL
50	50	Alternate	18	KFED50A2.2A	2.2	Three phase 200V	0.225	36	0.27	20~36	0.14	53~54	89.2	DL
50	50	Alternate	19	KFED50A3.7A	3.7	Three phase 200V	0.265	54	0.44	30~54	0.21	54~56	88.7	DL
50	50	Alternate	20	KFED50A5.5A	5.5	Three phase 200V	0.24	71	0.59	44~71	0.32	59~61	87.9	DL
50	50	Alternate	21	KFED50A7.5A	7.5	Three phase 200V	0.35	76	0.63	56~76	0.42	59~63	90.4	DL

NOTE1) If planning to use a device with rapid change of flow rate such as a flash valve, consult us.

NOTE 2) If obliged to install the booster pump at the long distance from water main, please consult us.

* Operation sound is the value from zero discharge to the standard specification. (reference)

Convert to [㎥/min, m]

Capacity for low flow stop: 10L/min

Unit Bore	Suction bore	Operation method	Ref.	Model	Motor	Power source	Q	H	Starting pressure	Adjustable discharge pressure range	Accumulator charged pressure	Operation sound	Power factor	CAD Download
mm	mm	―	―	―	kW	V	m³/min	m	MPa	m³/min	MPa	dB(A)	%	―
25	25	Alternate	1	KFED25A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
25	25	Alternate	7	KFED25A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	2	KFED32A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	8	KFED32A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87.5	DL
32	32	Alternate	3	KFED32A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	51~52	―	DL
32	32	Alternate	9	KFED32A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	51~52	87.5	DL
32	32	Alternate	10	KFED32A1.9A	1.9	Three phase 200V	0.07	67	0.56	44~67	0.31	53~54	85.5	DL
32	32	Alternate	4	KFED40A0.75S2A	0.75	Single phase 200V	0.065	33	0.26	15~33	0.12	46~50	―	DL
32	32	Alternate	11	KFED40A0.75A	0.75	Three phase 200V	0.065	33	0.26	15~33	0.12	46~50	87	DL
40	40	Alternate	5	KFED40A1.1S2A	1.1	Single phase 200V	0.06	53	0.43	30~53	0.22	50~52	―	DL
40	40	Alternate	12	KFED40A1.1A	1.1	Three phase 200V	0.06	53	0.43	30~53	0.22	50~52	87.5	DL
40	40	Alternate	6	KFED40LA1.1S2A	1.1	Single phase 200V	0.145	29	0.22	14~29	0.09	50~52	―	DL
40	40	Alternate	13	KFED40LA1.1A	1.1	Three phase 200V	0.145	29	0.22	14~29	0.09	50~52	87.5	DL
40	40	Alternate	14	KFED40A1.5A	1.5	Three phase 200V	0.14	35	0.27	20~35	0.14	52~53	89.6	DL
40	40	Alternate	15	KFED40A2.2A	2.2	Three phase 200V	0.14	51	0.41	30~51	0.21	53~54	89.2	DL
40	40	Alternate	16	KFED40A3.7A	3.7	Three phase 200V	0.16	71	0.59	44~71	0.32	55~57	88.7	DL
40	40	Alternate	17	KFED40A5.5A	5.5	Three phase 200V	0.23	76	0.63	60~76	0.45	59~61	87.9	DL
50	50	Alternate	18	KFED50A2.2A	2.2	Three phase 200V	0.225	36	0.27	20~36	0.14	53~54	89.2	DL
50	50	Alternate	19	KFED50A3.7A	3.7	Three phase 200V	0.265	54	0.44	30~54	0.21	54~56	88.7	DL
50	50	Alternate	20	KFED50A5.5A	5.5	Three phase 200V	0.24	71	0.59	44~71	0.32	59~61	87.9	DL
50	50	Alternate	21	KFED50A7.5A	7.5	Three phase 200V	0.35	76	0.63	56~76	0.42	59~63	90.4	DL

NOTE1) If planning to use a device with rapid change of flow rate such as a flash valve, consult us.

NOTE 2) If obliged to install the booster pump at the long distance from water main, please consult us.

* Operation sound is the value from zero discharge to the standard specification. (reference)