4SDM12 4" Copper Core Motor Mass Flow Borehole Submersible Pump

Minimum well diameter : 4"

Rated capacity : 12m³/h
Discharge : Cast-Cu or iron or 304 SS
Copper Core Motor
Mass Flow
Borehole Submersible Pump

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Description
Components
Curves
Performance Data
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Description :

Our professional-grade deep well pump is designed to deliver exceptional performance and reliability . Crafted with precision and expertise, this deep well pump is engineered to withstand the most demanding conditions. .Invest in the reliability and efficiency of our deep well pump, and experience the peace of mind that comes with owning a top-of-the-line product. Order yours today and enjoy the benefits of a professional-grade pump that is built to last.

Key Features :

1、This high-quality pump is equipped with a 4sdm12 Copper Core Motor, ensuring efficient and consistent mass flow for all your water pumping needs
2、Our deep well pump is proudly Made in China, where it has undergone rigorous quality control measures to meet the highest industry standards. With its superior craftsmanship and cutting-edge technology, you can trust that this pump will deliver exceptional results every time.
3、Whether you need to extract water from a deep well, borehole, or underground reservoir, our deep well pump is designed to provide optimal performance. Its powerful motor ensures high pumping capacity, allowing you to efficiently meet your water supply requirements.
4、Its robust construction guarantees durability and longevity, making it an ideal choice for both residential and commercial applications
5、2 years warranty.
6、Maximum fluid temperature up to +35℃
7、Maximum sand content : 0.25%
8、Minimum well diameter : 4"

Motor and Pump:

1. Reversible electric motor

2. Single-phase: 220V-240V /50Hz or Three-phase: 380-415V/50Hz power supply

3. Equipped with a starting control box or digital automatic control box for precision operation

4. Pumps are designed with casing stress considerations to ensure optimal performance

5. Compliant with NEMA dimensional standards for industry standards compliance

6. Curve tolerances adhere to ISO 9906 guidelines for precise measurement and control.

Options on request:

Special mechanical seal
Single phase motor with built-in capacitor

CE Certificate :

Product Line :

Components :

Components	Material
Pump external casing	AISI 304 SS
Delivery casing	①Cast-Cu ASTM C85500②AISI 304 SS
Suction lantern	①Cast-Cu ASTM C85500②AISI 304 SS
Diffuser	Plastic.PC
Impeller	Plastic.POM
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS
Motor external casing	AISI 304 SS
Oil chamber	①Cast-Cu ASTM C85500 ②AISI 420 SS
Oil chamber	③Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical seal	Special seal for deep well(Graphite-Ceramic/TC)
Shaft	AISI 304 SS-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Curves ( 50Hz) :

Model		Power		Deliver
1~220-240V	3~380-415V	KW	HP	Q(m³/h)	0		1.8	3.6	5.4	7.2	9.0	10.8	12.6	14.4	16.2
1~220-240V	3~380-415V	KW	HP	Q(l/min)	0		30	60	90	120	150	180	210	240	270
4SDM12/4	4SD12/4	0.75	1	H(m)	27	26		25	23	21	19	17	15	12	7
4SDM12/5	4SD12/5	0.92	1.25		34	33		31	28	27	24	22	19	15	9
4SDM12/6	4SD12/6	1.1	1.5		41	39		37	34	32	29	26	23	18	11
4SDM12/7	4SD12/7	1.3	1.75		47	46		43	39	37	34	31	26	21	12
4SDM12/8	4SD12/8	1.5	2		54	52		49	45	43	39	35	30	24	14
4SDM12/10	4SD12/10	1.8	2.5		68	65		61	56	53	49	44	38	30	18
4SDM12/12	4SD12/12	2.2	3		81	78		74	68	64	58	52	45	36	21
4SDM12/14	4SD12/14	2.6	3.5		95	91		86	79	75	68	61	53	42	25
4SDM12/16	4SD12/16	3	4		108	104		98	90	85	78	70	60	48	28
-	4SD12/18	3.7	5		122	117		110	101	96	88	79	68	8	32
-	4SD12/21	4	5.5		142	137		129	118	112	102	92	79	63	37
-	4SD12/26	5.5	7.5		176	169		159	146	139	127	114	98	78	46
-	4SD12/30	7.5	10		203	195		184	169	160	146	131	113	90	53

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.

Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.

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