3 Inches Submersible Borehole Deep Well Electrical Water Pump

• Customization: Available
• After-sales Service: 24 Months Warranty
• Max.Head: >150m
• Model NO.: 3SDM2-20
• Max.Capacity: 2.1 Cubic Meter/Hour
• Driving Type: Electricity AC 220/380
• Material: Brass/AISI 304
• Structure: Multistage Pump
• Assembly: Centrifugal Pump
• Power: 0.18kw-1.5kw
• Start Up: Electric Pump
• Type: Rewindable Oil Cooling Water Pump
• Application: Submersible Pump
• Industry: Civil Pressurizing, Agricultural Irrigation, etc
• Media: Clear Water /Sandy Water
• Performance: Rated Flow:2.1m3/H Rated Head:20m-120m
• Theory: Centrifugal Pump
• Suitable Well Size: 3 Inches
• Outlet: 1.25′′/1′′
• Rated Capacity: 2.1 Cubic Meter/Hour
• Rated Delivery Head: 20m-120m
• Outlet/Connection: Brass
• Pump Materials: AISI304/430/Brass/POM/PC
• Motor Materials: AISI304/Copper Winding/Silicon Steel 600
• Bearing: C&U 7 Series
• Pump Shaft: 2Cr13/AISI 304
• Shaft Coupling: 2Cr13/AISI 304
• Top Chock: Cast-Cu ASTM C85500 / Cast-Iron ASTM No.30
• Mechanical Seal: Graphite-Ceramic/Tc Graphite-Silicon Carbide
• Motor Shaft: AISI 303 Ss-ASTM 1045/5140
• Wear Ring: AISI 304 Ss&Ceramic
• Seal Lubricant Oil: Oil for Food Machinery and Pharmaceutic Use
• Transport Package: Carton/Wooden Case
• Specification: NEMA STANDARD
• Trademark: OEM/ODM/KATREENI/DOLAY
• Origin: China
• HS Code: 8413709190
• Production Capacity: 360000 PCS/Year
• Package Size: 150.00cm * 10.50cm * 10.50cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Characters and Advantages

Flow Range:0.3m³/h-2.7m³/h
Head Range:11m-197m
Single-stage floating structure with non-contact impellers.
POM impeller with enhanced PC diffusers.
High delivery distance and better performance suitable for deep water level
Light load for motors and bearing.
Food grade mechanical oil

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 sand 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

 

3 INCHES ELECTRICAL SUBMERSIBLE DEEP WELL BOREHOLE PUMP

 

 

Components	Material
Pump external casing	AISI201 SS
Outlet	Cast-Cu ASTM C8500                        AISI 304 SS
Connection	Cast-Cu ASTM C8500                        AISI 304 SS
Diffuser	Plastic.PC
Impeller	Plastic.POM
Pump Shaft	2Cr13                                                  AISI304SS
Shaft coupling	2Cr13                                                  AISI304SS
Wear ring	AISI304SS & Ceramic
Moter External Casing	AISI 201 SS                                       AISI304SS
Top chock	Cast-Cu ASTM C85500                    Cast-Iron ASTM No.30
Bottom support	AISI 304 SS
Mechanical seal	Graphite-Ceramic/TC                       Graphite-Silicon carbide
Motor Shaft	AISI 303 SS-ASTM 1045/5140
Bearing	C&U                                                   Others
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 m^3/h     l/min	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
				0	5	10	15	20	25	30	35	40	45
3SD2-08	0.18	0.25	H(m)/ outlet(inch) 1''	35	34	34	33	32	29	26	22	17	11
3SD2-10	0.25	0.33		43	42	42	41	39	35	31	26	20	13
3SD2-14	0.37	0.5		60	59	59	56	53	49	43	36	27	17
3SD2-20	0.55	0.75		85	84	84	82	78	71	62	52	38	24
3SD2-27	0.75	1		115	113	111	108	102	93	83	68	52	33
3SD2-32	0.92	1.25		137	136	135	132	125	115	102	86	67	41
3SD2-37	1.1	1.5		156	154	151	146	139	128	113	93	70	43
3SD2-46	1.5	2		197	196	194	190	180	165	147	124	98	63

 

MODEL	POWER		DELIVERY n ≈2850 r/min
50HZ	KW	HP	Q m^3/h     l/min	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.0	3.3	3.6
				0	5	10	15	20	25	30	35	40	45	50	55	60
3SD2.5-08	0.25	0.33	H(m)/ outlet(inch) 1 ^1/4''	32	32	31	30	30	29	27	26	24	21	18	13	8
3SD2.5-11	0.37	0.5		44	43	43	42	41	39	37	35	32	29	24	18	11
3SD2.5-16	0.55	0.75		64	63	62	61	59	57	54	51	47	42	35	27	16
3SD2.5-21	0.75	1		84	83	82	80	78	75	72	68	62	56	46	35	21
3SD2.5-26	0.92	1.25		104	103	101	99	96	93	89	84	77	69	57	44	26
3SD2.5-31	1.1	1.5		124	122	121	118	115	111	106	100	91	82	68	52	31
3SD2.5-37	1.5	2		148	146	144	141	137	132	126	119	109	98	81	62	37

 

MODEL	POWER		DELIVERY n ≈2850 r/min
50HZ	KW	HP	Q m^3/h      l/min	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8	5.4
				0	10	20	30	40	50	60	70	80	90
3SD3.5-06	0.25	0.33	H(m)/ outlet(inch) 1 ^1/4''	23	23	23	22	21	20	17	14	10	5
3SD3.5-09	0.37	0.5		35	34	34	33	32	29	26	21	15	8
3SD3.5-12	0.55	0.75		46	46	45	45	42	39	34	28	20	11
3SD3.5-16	0.75	1		62	61	61	59	57	52	46	37	26	14
3SD3.5-20	0.92	1.25		77	76	76	74	71	65	57	46	33	18
3SD3.5-24	1.1	1.5		93	92	91	89	85	78	69	56	39	21
3SD3.5-28	1.5	2		108	107	106	104	99	91	80	65	46	25

 

MODEL	POWER		DELIVERY n ≈2850 r/min
50HZ	KW	HP	Q m^3/h     l/min	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8	5.4	6.0
				0	10	20	30	40	50	60	70	80	90	100
3SD4-05	0.25	0.33	H(m)/ outlet(inch) 1''	18	18	18	17	17	16	15	13	11	9	6
3SD4-07	0.37	0.5		26	25	25	24	23	22	20	18	16	12	9
3SD4-10	0.55	0.75		37	36	35	34	33	31	29	26	22	17	12
3SD4-13	0.75	1		48	47	46	45	43	41	38	34	29	23	16
3SD4-16	0.92	1.25		59	58	56	55	53	50	47	42	35	28	19
3SD4-19	1.1	1.5		70	69	67	65	63	59	55	50	42	33	23
3SD4-23	1.5	2		85	83	81	79	76	72	67	60	51	40	28

 

Production Corner

Production Corner

Packaging & Shipping

Optional packaging

Transport Line


 

Introduction

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.

 
 

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Exhibition

 Workshop Corner


 

FAQ

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.