316ss Oil Cooling Electric Submersible Water Pump for Deep Well

• After-sales Service: 2 Years
• Warranty: 2 Years
• Max.Head: >150m
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 4SJ
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Multistage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Submersible Pump
• Industry: Irrigation Use, or Home Use
• Media: Clean Water
• Performance: Oil-Filled Deep Well Pump
• Theory: Vortex Pump
• Control Box: Can Be Supplied
• Capacitor: Can Be Inside The Pump or Outside The Pump
• Wire Winding: 100% Copper Wire
• Casing: Stainless Steel
• Shaft: Stainless Steel
• Impeller: Stainless Steel
• Cable: Can Be Customized
• Transport Package: Craft Box Packing
• Specification: 1pcs/Carton
• Trademark: EDWIN
• Origin: China
• HS Code: 8413709190
• Production Capacity: 5000PCS/Day
• Package Size: 87.20cm * 42.60cm * 42.80cm
• Package Gross Weight: 10.820kg

Product Description

Description : 
The 316SS oil cooling electric submersible water pump for deep well is a specialized pump designed for extracting water from deep wells. It is commonly used in applications such as agriculture, irrigation, and residential water supply.
The pump is made from 316 stainless steel, which is highly resistant to corrosion and is suitable for use in various water conditions. This ensures the longevity and durability of the pump, even when exposed to harsh environments.
The pump operates using an electric motor, which is submerged in the water. This submersible design allows the pump to be placed deep within the well, ensuring efficient water extraction.
The oil cooling feature of the pump helps to dissipate heat generated during operation, preventing overheating and ensuring optimal performance. This is particularly important when the pump is used for extended periods or in high-temperature environments.
The pump is capable of extracting water from deep wells, typically ranging from 100 to 500 feet deep. It has a high pumping capacity, allowing for efficient water flow and delivery.
Overall, the 316SS oil cooling electric submersible water pump for deep well is a reliable and efficient solution for extracting water from deep wells. Its durable construction, oil cooling feature, and high pumping capacity make it suitable for a variety of applications where deep well water extraction is required.


Our advantages

1. 135 degree thermal protector: high efficiency; be stopped automatically; avoid to burning when overloaded or other abnormal operation
2. 600# Cold Rolled Silicon Steel Sheet: better quality than normal material; longer using life; higher efficiency; enough power
3. High efficiency bearing: silencing; smoothly moving; abrasive resistance; ultra-high hardness; long service life
4. Stainless steel rotor: SS 304 welding; high quality; high performance; stable operation
5. High quality float impeller: Enhanced ABS; High strength PC composite polymer material; more resistant and durable
6. Sand prevention ring: the impeller use ABS material, which is stronger than pom material. Our impeller have the patent for the sand prevention structure, which can prolong the life of the impeller, improve the pump efficiency
7. Food machinery oil: use the food machinery oil which can protect the water out of pollution when the oil leaking happens.
8. Mechnical seal: use carbon graphite and silicon carbide mechnical seal, wear-resisting, longer life
9. Cable: selected the special cable which can use in the temperature from -40 degree to 80 degree
10. Thicker thickness of pump casing and motor casing
11. Screw: all the pump screw use 304 stainless steel, compared with the normal screw, no rust, no broken

Construction features
     1, Italian pump production technology
     2, Slight motor heating, overload protection
     3, High efficiency
     4, Proper way of stainless steel treatment; pumps are environment friendly
     5, Motor oil and seal lubricant oil is the oil for the food industry.
     6, Sand resistance
     7, Assembling accuracy
     8, Low energy consumption
     9, Long service life
     10, No lead, acid and alkali resistance, no corrosion and penetration, no pollution to water quality
     11, All stainless steel material, anti-corrosion and rust-proof, more solid fuselage structure
     12, Precision processing, higher efficiency, smooth operation, longer life
     13, New floating impeller durable


Components and Materials 

NO	Component	Material
1	Pump head	Cast copper HPb59-1 /Stainless steel 304
2	valve	polyphenylene ether
3	valve seat	Polyacetal
4	Bearing 1	rubber
5	Bearing 2	rubber
6	guide vane	polycarbonate
7	Bushing	Stainless steel 304  / Stainless steel 316 /Stainless steel 201
8	impeller	Polyacetal
9	Partition	Stainless steel 304/  Stainless steel 316 /Stainless steel 201
10	shaft	2Cr13
11	pump casing	Stainless steel 304 / Stainless steel 316 / Stainless steel 201
12	water festival	Cast copper HPb59-1 /Stainless steel 304
13	Coupling	Stainless steel 304/ stainless steel 316
14	filter	Stainless steel 304/  Stainless steel 316/ Stainless steel 201
15	cable guard	Stainless steel 304 /Stainless steel 316 / Stainless steel 201

 

NO	Components	Materials
1	Sand guard	rubber
2	Motor end cover	Cast copper HPb59-1 /Cast iron HT200
3	"0" type ring	rubber
4	Insulation sleeve 1	Nylon 6
5	Machinery Seal	Sic-graphite
6	stator	Cold rolled silicon steel sheet
7	Insulation sleeve 2	PET film
8	Lower bearing seat	Cast aluminum 6061
9	chassis	Stainless steel 304 /Stainless steel 201
10	air bag	rubber
11	bottom cover	Stainless steel 304 /Stainless steel 201
12	circlip	Stainless steel 304
13	Bearing	NSK/ C&U
14	shaft	Stainless steel 304-carbon steel
15	Cable seals	Rubber-Nylon
16	cable	Insulation Material-Copper
Mechanical seal lubricating oil is a special oil for food machinery and medicine.

Technical Data

MOTOR PUMP MODEL	MOTOR		DELIVERY (n≈2850r/min)												OUTLET DIAMETER
	KW	HP	m/h	0	0.6	1.2	1.8	2.4	3	3.6	4.2	4.8	5.4	6	DN 40 1 1/2"
4SJ4/6	0.75	1	HEAD (m)	48	47	46	45	44	43	42	41	38	31	24
4SJ4/9	1.1	1.5		63	62	61	60	59	58	56	52	49	42	35
4SJ4/13	1.5	2		95	94	93	92	91	90	87	81	72	61	50
4SJ4/17	2.2	3		126	124	122	121	120	118	112	105	96	82	69
4SJ4/24	3	4		186	184	182	181	179	176	170	158	141	122	102
4SJ4/30	4	5.5		234	233	232	231	229	224	215	200	180	155	128

 

PUMP MODEL	MOTOR	SIZE mm							WEIGHT
	KW	A(220V)	A(380V) B(220V)		B(380V)	C	E	D	B(220V) B(380V)		C
4SJ4/6	0.75	781	778	411	408	408	96	92	9.56	9.64	2.88
45J4/9	1.1	923	925	426	428	535	96	92	10.82	10.44	3.52
4SJ4/13	1.5	1101	1088	481	468	658	96	92	11.88	12.3	5.5
4SJ4/17	2.2	1281	1267	538	524	781	96	92	13.96	13.9	6.9
4SJ4/24	3		1541		582	997	96	92		18.8	7.1
4SJ4/30	4		1791		647	11 82	96	92		21.82	10.34

About us
EDWIN PUMP is a famous brand for various of water pump all over the world. The main products are: borehole submersible pumps (2" 2.5" 3" 3.5" 4" 5" 6" mainly), sewage pumps (from 0.18KW~100KW), surface pumps (peripheral pumps, self-priming pumps, centrifugal pumps, etc), we have very strict quality control since raw material purchasing, until the whole packing of the products.
During production, we also have professional QC to make quality testing all the time, because quality is the most important thing for our brand. However, we also welcome customers to do OEM with us, we can support buyers with our professional services, for designing, packing, painting, etc. Welcome to contact us for more inquires.    



FAQ:
Q: Are you a factory or trading company?
A: We are factory with more than 10 years experiences. Meanwhile we also have our own trading company to help customer supply all the other products which related to the pumps, for example, tanks, pressure controller, pressure gauge, valve, pipe, VSD drive, etc.
Q: Can I get some samples?
A: Yes,sample can be supplied but customer have to pay, and we prefer to supply a small trial order for customer, because trial order of the product can be more helpful to show our quality
Q: What is the material of the pumps?
A: We produce our pumps with 100% copper wire only
Q: Can I make different voltage and frequency?
A: Yes, voltage and frequency can be customized
Q: What is the oil material?
A: We only use food grade oil for the pump
Q: Is there any thermal protector?
A: yes, there is thermal protector in every motor
Q: What is the warranty of the product?
A: 2 years
Q: Packing method?
A: Craft box or color box if quantity reaches to 1000pcs
Q: Will you supply any spare parts with the pumps?
A: Yes, we can supply for example: tank, flexible hose, pressure switch, pressure gauge, brass connector, cable, etc. Any if customer want any other spare parts, tell us, we can also supply for you.
Q: How does your factory do regarding quality control?
A: We do quality control since the very beginning of raw material purchasing, every pcs of pump parts need to pass our quality standard. Then when for assembling in the production, we also do testing all the time; After product packed, we also inspect part of the orders by opening the box to check everything.
Q:Can I buy other factory's products directly from you?
A: Yes, of course. There are already many customers cooperating with us in this way. We have over 10 years in the business with extensive knowledge of technology and market.Our good reputation in China has been awarded by Alibaba Group as its seleced business partner.