6SK 17 50 Hz Submersible Pump | 6" Stainless Steel | SLEKA

Primary Applications

Irrigation systems

Drip, sprinkler, and flood irrigation systems

Raw-water supply

Municipal and rural raw water sourcing

Pressure boosting

Building and process pressure boosting

Groundwater lowering

Dewatering for construction and mining

Industrial applications

Process water, cooling, and utility applications

Performance Curve

Tested per ISO 9906:2012 Grade 3B. Curves shown at n = 2900 rpm (50Hz) / 3500 rpm (60Hz) using clean water at 20°C, kinematic viscosity 1 mm²/s. Tolerance per ISO 9906 Annex A.

All Variants — 48 configurations

Model	Motor (kW)	Motor (HP)	Total Head (m) at Q [m³/h]												Height (mm)	Weight (kg)
			0	2	4	6	8	10	12	14	16	18	20	22
6SK 17-1	0.55	0.75	12	11	11	11	10	10	9	8	—	—	—	—	321	6.7
6SK 17-2	1.1	1.5	23	23	22	22	21	20	19	17	16	14	12	9	382	8
6SK 17-3	2.2	3	34	34	34	33	33	31	29	27	25	22	19	15	442	9.3
6SK 17-4	2.2	3	45	45	44	44	43	41	39	36	33	29	24	19	503	10.6
6SK 17-5	3	4	56	56	56	55	54	51	49	45	41	37	31	25	563	11.9
6SK 17-6	4	5	68	67	67	66	65	63	59	55	50	45	38	31	624	13.2
6SK 17-7	4	5	78	78	78	77	75	72	68	64	58	52	44	35	684	14.5
6SK 17-8	5.5	7.5	90	90	90	89	87	84	80	74	68	61	52	42	745	15.8
6SK 17-9	5.5	7.5	101	101	100	99	97	94	89	83	76	67	58	46	805	17.1
6SK 17-10	5.5	7.5	112	111	111	110	107	103	98	91	83	74	63	50	866	18.9
6SK 17-11	7.5	10	124	124	123	122	119	115	110	102	94	84	72	58	926	19.7
6SK 17-12	7.5	10	135	134	134	132	130	125	119	111	101	90	77	62	987	21
6SK 17-13	7.5	10	145	145	144	143	140	135	128	119	109	97	83	66	1047	22.3
6SK 17-14	9.3	12.5	157	157	156	155	152	147	139	130	119	106	91	73	1123	24.9
6SK 17-15	9.3	12.5	168	168	167	165	162	156	149	139	127	113	97	78	1184	26.2
6SK 17-16	9.3	12.5	179	178	178	176	172	166	158	147	134	119	102	82	1244	27.5
6SK 17-17	9.3	12.5	189	189	188	186	182	175	166	155	141	126	107	85	1305	28.8
6SK 17-18	11	15	202	201	200	199	194	188	178	167	152	136	116	94	1365	30.1
6SK 17-19	11	15	212	212	211	209	204	197	186	175	160	142	121	97	1426	31.4
6SK 17-20	11	15	223	222	221	219	214	207	196	183	167	148	126	101	1486	32.7
6SK 17-21	13	17.5	235	235	234	232	227	220	209	195	179	159	137	110	1547	34
6SK 17-22	13	17.5	246	246	245	243	237	229	218	204	186	166	142	114	1607	35.3
6SK 17-23	13	17.5	257	256	255	253	248	239	227	212	193	172	147	118	1668	36.6
6SK 17-24	13	17.5	267	267	266	263	258	248	236	220	201	178	152	122	1728	37.9
6SK 17-25	15	20	280	279	279	276	270	261	248	232	212	189	162	131	1789	39.2
6SK 17-26	15	20	291	290	289	286	280	271	257	240	220	196	168	135	1849	40.5
6SK 17-27	15	20	301	300	300	297	290	280	266	249	227	202	173	139	1910	41.8
6SK 17-28	18.5	25	315	314	314	311	305	295	281	263	241	215	186	151	1970	43.1
6SK 17-29	18.5	25	326	325	324	321	315	305	290	272	249	222	191	155	2091	44.4
6SK 17-30	18.5	25	336	336	335	332	325	315	299	280	257	229	197	159	2109	45.7
6SK 17-31	18.5	25	347	346	346	342	336	324	309	289	264	236	202	163	2170	47
6SK 17-32	18.5	25	358	357	356	353	346	334	318	297	272	242	208	168	2230	48.3
6SK 17-33	18.5	25	368	368	367	363	356	344	327	305	279	249	213	172	2291	49.6
6SK 17-34	22	30	382	381	380	377	369	357	340	318	291	260	223	181	2351	51.4
6SK 17-35	22	30	392	392	391	387	380	367	349	326	299	266	229	185	2412	52.7
6SK 17-36	22	30	403	402	401	398	390	377	358	335	306	273	234	189	2472	54
6SK 17-37	22	30	414	413	412	408	400	386	367	343	314	279	240	193	2533	55.3
6SK 17-38	22	30	425	424	423	418	410	396	376	351	321	286	245	197	2593	56.6
6SK 17-39	22	30	435	434	433	429	420	405	385	360	328	292	250	201	2654	57.9
6SK 17-40	22	30	446	445	444	439	430	415	394	368	336	298	255	205	2714	59.2
6SK 17-43	26	35	481	481	479	475	466	450	428	400	366	326	280	227	2896	63.2
6SK 17-45	26	35	503	502	501	496	483	469	446	417	381	339	291	235	3017	65.8
6SK 17-48	26	35	535	534	532	527	516	498	473	441	403	358	306	246	3198	69.7
6SK 17-51	30	40	568	567	561	559	548	529	502	468	428	380	323	261	3380	73.6
6SK 17-53	30	40	590	589	583	581	569	550	522	486	445	395	338	271	3501	76.2
6SK 17-55	37	50	613	612	610	604	591	571	542	505	462	410	351	282	3622	78.3
6SK 17-58	37	50	646	645	643	637	623	602	571	533	487	433	370	297	3832	86.1
6SK 17-60	37	50	669	667	665	659	645	622	591	551	504	447	382	307	3953	88.7

Construction & Materials

Bill of Materials

Diffuser: Stainless Steel (AISI 304)
Impeller: Stainless Steel (AISI 304)
Pump Shaft: Stainless Steel (AISI 304 / AISI 431)
Coupling: Stainless Steel (AISI 304)
Strainer: Stainless Steel (AISI 304)
Valve Cap: Stainless Steel

Every standard pump is manufactured entirely from AISI 304 stainless steel sheet metal with NEMA standard motor mounting. The delivery casing includes a built-in non-return valve to prevent backflow and minimize water hammer.

Exploded View & MOC

6SK 17 exploded view and bill of materials

Operating Conditions

Voltage	380-415 V (+6%/-10%)
Frequency	50 Hz
Max Water Temperature	50°C
Max Sand Content	50 g/m³
Max Starts per Hour	20
Degree of Protection	IP 68
Rotation Direction	Clockwise from coupling side
Standards Compliance	ISO 9906:2012 Grade 3B

Special Construction Options

Available on factory order

AISI 316 stainless steel on request
NPT thread connection on request

Discuss Custom Requirements

Other 6" Pumps in This Series

6SK 12

6"

50 Hz

Max Flow: 18 m³/h
Max Head: 458m
Power Range: 0.55–18.5 kW

View Details

6SK 14

6"

50 Hz

Max Flow: 18 m³/h
Max Head: 462m
Power Range: 0.55–22 kW

View Details

6SK 30

6"

50 Hz

Max Flow: 39 m³/h
Max Head: 623m
Power Range: 1.1–55 kW

View Details

Need help selecting the right pump?

Our engineering team helps system designers, EPC contractors, and OEM customers match the right model to flow rate, head, voltage, and budget constraints. Use the pump selector for instant matching or contact us for detailed sizing.

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6SK 17 50 Hz

Primary Applications

Performance Curve

All Variants — 48 configurations

Construction & Materials

Operating Conditions

Special Construction Options

Other 6" Pumps in This Series

6SK 12

6SK 14

6SK 30

Need help selecting the right pump?

Download Full 50 Hz Catalogue