Name: 3.5SD Series Submersible Deep Well Water Pump for Water Supply
Brand: KATREENI
Rating: 5.0 (94 reviews)

Product Description

Applications

● For water supply from borehole deep wells.

● For domestic use, for civil and household applications.

● For garden use and irrigation.

Operating conditions

● Maximum fluid temperature up to +35^oC

● Maximum and content: 0.25%

● Maximum immersion: 80m.

● Maximum well diameter: 2.5", 3", 3.5",4"

Options on request

● Other voltages or frequency 60Hz

● Special mechanical seal and bearing brand

● Single phase motor with buit-in capacitor

● Brass or stainless steel outlet and connection.

● Special automatic digital control box and cable length

Motor and Pump

● Single-phase: 220V-240V/50Hz Three-phase:380V-415V/50Hz

● Equip with start control box and thermal protectors.

● Pumps are designed by casing stressed

● According to NEMA dimension standard.

● Curve tolerance according to ISO 9906

Components Material

Components	Material
Pump external casing	AISI304SS
Delivery casing	Cast-Cu ASTM C8500
Suction lantern	Cast-Cu ASTM C8500
Diffuser	Plastic.PC
Impeller	Plastic.POM
Shaft	AISI316SS AISI304SS
Shaft coupling	AISI316SS AISI304SS
Wear ring	AISI304SS & Ceramic
Moter External Casing	AISI304SS Cast-iron ASTMN0.30
Top chock	Cast-Cu ASTM C85500
Bottom support	AISI 304 SS
Mechanical seal	Special seal for Deep well(Graphite-Ceramic/TC)
Shaft	AISI 303 SS-ASTM 1045/5140
Bearing	Angelo Contact Bearing
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Product Parameters

Performance Data

MODEL	POWER		DELIVERY n≈2850 r/min
50HZ	KW	HP	Q m³/h l/min	0	0.3	0.6	0.9	12	1.5	1.8	2.1	2.4	2.7	3.0	3.3
50HZ	KW	HP	Q m³/h l/min	0	5	10	15	20	25	30	35	40	45	50	55
3.5SD2/8	0.25	0.33	H(m) outlet(inch) 1''	47	47	46	45	43	41	38	34	29	24	18	12
3.5SD2/11	0.37	0.5		65	64	63	62	59	56	52	46	40	33	5	16
3.5SD2/14	0.55	0.75		83	82	81	78	76	71	66	59	51	42	32	21
3.5SD2/17	0.75	1		100	99	98	95	92	87	80	72	62	51	39	25
3.5SD2/21	0.92	1.25		124	123	121	118	113	107	99	88	76	63	48	31
35SD2/25	1.1	1.5		148	146	144	140	135	127	117	105	91	75	57	37
3.5SD2/29	13	1.75		171	170	167	163	156	148	136	122	105	87	66	43
3.5SD2/33	1.5	2		195	193	190	185	178	168	155	139	120	99	75	49
3.5SD2/38	1.8	2.5		224	22	219	213	205	194	179	160	138	114	86	56
3.5SD2/44	22	3		260	257	254	247	238	224	207	186	160	132	100	65
3.5SD2/52	3	4		307	304	299	292	280	265	244	219	189	156	118	77
3.5SD2/60	3.7	5		354	351	346	337	324	306	282	253	218	180	136	89

MODEL	POWER		DELIVERY n≈2850 r/min
50HZ	KW	HP	Q m³/h l/min	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8
				0	10	20	30	40	50	60	70	80
3.5SD3/6	0.25	0.33	H(m) outlet (inch) 1''	33	33	32	32	29	25	19	13	6
3.5SD3/8	0.37	0.5		45	44	43	42	38	33	25	17	9
3.5SD3/11	0.55	0.75		61	61	59	58	53	45	35	24	12
3.5SD3/14	0.75	1		78	77	75	74	67	58	44	30	15
3.5SD3/17	0.92	1.25		95	94	92	89	82	70	54	37	18
3.5SD3/20	1.1	1.5		112	110	108	105	96	82	63	43	22
3.5SD3/23	1.3	1.75		129	127	124	121	111	94	73	50	25
3.5SD3/26	1.5	2		145	143	140	137	125	107	82	56	28
3.5SD3/30	1.8	2.5		168	165	162	158	144	123	95	65	33
3.5SD3/34	2.2	3		190	187	183	179	163	140	107	73	37
3.5SD3/40	3	4		223	220	216	210	192	164	126	86	43
3.5SD3/46	3.7	5		257	253	248	242	221	189	145	99	50

MODEL	POWER		DELIVERY n≈2850 r/min
50Hz	KW	HP	Q m³/h l/min	0	0.6	1.2	1.8	24	3.0	3.6	42	4.8	54	6
				0	10	20	30	40	50	60	70	80	90	100
3.5SD4/7	0.37	0.5	H(m) outlet(inch) 1''	40	39	38	37	36	34	31	27	22	16	8
3.5SD4/9	0.55	0.75		51	50	49	48	46	44	40	34	28	20	11
3.5SD4/11	0.75	1		62	61	60	58	56	53	49	42	34	25	13
3.5SD4/13	0.92	1.25		74	73	70	69	66	63	57	50	40	29	15
3.5SD4/16	1.1	1.5		91	89	87	85	82	77	71	61	50	36	19
3.5SD4/18	1.3	1.75		102	100	98	95	92	87	80	69	56	40	21
3.5SD4/21	1.5	2		119	117	114	111	107	102	93	80	65	47	25
3.5SD4/24	1.8	2.5		136	134	130	127	123	116	106	92	75	54	28
3.5SD4/28	2.2	3		158	156	152	148	143	136	124	107	87	63	33
3.5SD4/33	3	4		187	184	179	175	168	160	146	126	102	74	39
35SD4/38	3.7	5		215	212	206	201	194	184	168	145	118	85	45

MODEL	POWER		DELIVERY n≈2850 rmin
50Hz	KW	HP	Q m³/h l/min	0	1.2	2.4	3.6	4.8	6	7.2	8.4
50Hz	KW	HP	Q m³/h l/min	0	20	40	60	80	100	120	140
3.5SD65	0.37	0.5	H(m)	27	25	24	22	20	17	12	7
3.5SD6/7	0.55	0.75		37	35	34	31	28	24	17	10
3.5SD6/9	0.75	1		48	46	43	40	36	30	22	12
3.5SD6/11	0.92	1.25		59	56	53	49	44	37	27	15
3.5SD6/13	1.1	1.5		69	66	62	58	52	44	32	18
3.5SD6/15	1.3	1.75		80	76	72	67	60	50	36	20
3.5S06/17	1.5	2		91	86	82	76	69	57	41	23
3.5SD6/19	1.8	2.5		101	96	91	85	77	64	46	26
3.5SD6/22	2.2	3		117	111	106	99	89	76	54	30
3.5SD6/26	3	4		139	132	125	117	105	88	63	36
3.5SD6/30	3.7	5		160	152	144	135	121	101	73	41

Performance Curve

Production Corner

Optional package

包装图

Transport Line

Why Choose Us

工厂图

KATREENI has been operating in the water pump industry for years.

It is a company that is committed to study, develop, manufacture and integrate and industrialize the superior of various manufacturers.

We offer to customers a big and specific range of submersible pumps for a large variety of uses: domestic and civil applications for deep water level, agricultural irrigation for big flow and heavy sand demand, industrial fields for chemical rast request, waste water and sewage applications driven by AC electricity and DC solar energy. We are one of earliest and most professional in building solar pumping systems and household solar system for customers.

We devote to provide people the best quality and the best cost-effective water pumps and water solutions. We have professional engineering and strict QC team. We have rich experiences in different markets and professional knowleges of pumps and environment. All these gurantees our promises with our customers.

Our company has the purpose to contribute to the transformation from "Made in China" to " Intelligence of China". To satisfy the needs of customers who choose us and trust us, we have been and will be keeping on improving.

Certificates

Workshop Corner

车间2

Exhibition

FAQ

1. Q: What is your warranty?

A: 12-18 months' warrantv, depending on product and market

2. Q: What is your MOQ?
A: Sample order is acceptable.

3.Q: What's your payment terms?
A: T/T, L/C, D/P...

4.Q: What's the delivery time?
A: 10-30 days after receiving deposit payment.

5.Q: Can you do OEM brand?
A: Yes, we welcome OEM order.

6.Q:Can you accept customized products?
A: Yes, we accept special requirement.

7.Q:How about your service?
A: We have pre-sale service, in-sale service and after-sale service, Our slogan is steady quality and continuous service.

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