4SD2 Series 50Hz/60Hz High Lift Wholesale Submersible Deep Well Pump Prices

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: 4SD2
• Max.Head: >150m
• 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: Centrifugal Pump
• Wire Winding: 100% Copper Wire
• Oil Chamber: Cast Iron
• in*out: Brass
• Impeller: POM
• Shaft: Ss
• Transport Package: Craft Box Packing
• Specification: 1pcs/Carton
• Trademark: EDWIN PUMP
• Origin: China
• HS Code: 8413709190
• Production Capacity: 5000PCS/Day
• Package Size: 20.00cm * 20.00cm * 68.50cm
• Package Gross Weight: 34.400kg

Product Description

Product Description

4SD2 Series 50Hz/60Hz High Lift Submersible Deep Well Pump

Introducing the 4SD2 Series, a robust and reliable submersible deep well pump designed for high-lift applications. Engineered for efficiency and durability, this pump is the ideal solution for a variety of water supply needs, from domestic use to industrial applications.

Key Features:

• Versatile Applications: Perfect for water supply from wells or reservoirs, domestic use, and irrigation purposes.
• Optimized for Performance: With a maximum fluid temperature of up to +35°C and the ability to handle a maximum sand content of 0.25%, the 4SD2 Series is built to perform under challenging conditions.
• Advanced Motor and Pump Design: Equipped with a start control box or digital auto-control box for easy operation. The pump casing is designed to withstand stress, and the curve tolerance adheres to ISO9903 standards.
• Customizable Options: Available with special mechanical seals, other voltages or frequencies (60Hz), and single-phase motors with built-in capacitors to suit specific requirements.
• Durable Construction: The pump components, including the external casing, delivery casing, suction lantern, diffuser, impeller, shaft, shaft coupling, and wear ring, are crafted from high-quality materials such as AISI 304SS and Cast-Cu ASTM C85500 for long-lasting performance.
• Material Specifications: The pump's external casing and motor components are made from AISI 304SS, while the mechanical seal is available in a special deep well variant with Graphite-Ceramic for added durability.
• Seal Lubricant: The pump is compatible with 4SD, 4SE, and 4SS oil types, specifically designed for food machinery and pharmaceutical use.

Warranty:

• The 4SD2 Series comes with a comprehensive 2-year warranty, ensuring peace of mind and reliability (according to our general sales conditions).

Why Choose the 4SD2 Series?

• Reliability: With its high-quality materials and construction, the 4SD2 Series is designed to withstand the test of time.
• Efficiency: Optimized for high-lift applications, this pump ensures efficient water supply.
• Flexibility: Customizable options allow for tailoring the pump to specific operational needs.
• Support: Backed by a 2-year warranty, you can trust in the quality and performance of the 4SD2 Series.

4SD2 Series 50Hz/60Hz High Lift Submersible Deep Well Pump is the ultimate choice for those seeking a durable, efficient, and reliable solution for their water supply needs.

 

Components and materials

 

Components	Materials
Pump external casing	AISI 304 SS
Delivery casing	AISI 304 SS
Suction lantern	AISI 304 SS
Diffuser	AISI 304 SS
Impeller	AISI 304 SS
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	Rubber
Motor external casing	AISI 304 SS
Top chock	Cast-Cu ASTM C85500 OR AISI 420 SS
	OR Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 SS-ASTM 5140
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Construction features:

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

Our advantages:

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.

 
 

Product Parameters

Model (50hz)		Power		Deliver
1~220-240V	3~380-415V	KW	HP	Q(m³/h)	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.0	3.3
				Q(l/min)	0	5	10	15	20	25	30	35	40	45	50	55
4SDM2/7	4SD2/7	0.25	0.33	H(m)	50	49	49	48	47	45	42	39	36	32	27	22
4SDM2/9	4SD2/9	0.37	0.5		64	63	63	62	60	58	54	51	47	41	35	29
4SDM2/12	4SD2/12	0.55	0.75		85	84	84	83	80	77	72	68	62	54	47	38
4SDM2/15	4SD2/15	0.75	1		106	105	105	103	100	96	90	85	78	68	59	48
4SDM2/18	4SD2/18	0.92	1.25		127	126	125	124	120	116	108	102	93	82	71	58
4SDM2/21	4SD2/21	1.1	1.5		149	147	146	145	140	135	126	118	109	95	82	67
4SDM2/24	4SD2/24	1.3	1.75		170	168	167	165	160	154	144	135	124	109	94	77
4SDM2/28	4SD2/28	1.5	2		198	196	195	193	187	180	168	158	145	127	110	90
4SDM2/32	4SD2/32	1.8	2.5		227	224	223	221	214	206	192	181	166	145	126	103
4SDM2/37	4SD2/37	2.2	3		262	259	258	255	247	238	222	209	191	168	145	119
4SDM2/42	4SD2/42	2.6	3.5		297	294	293	289	280	270	252	237	217	190	165	135
4SDM2/47	4SD2/47	3	4		333	329	328	324	314	302	282	265	243	213	184	151
-	4SD2/52	3.7	5		368	364	362	358	347	334	312	293	269	236	204	167
-	4SD2/60	4	5.5		425	422	418	412	400	385	360	338	308	274	235	193

Detailed Photos

Company Profile

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

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 our Group as its seleced business partner.
 

Packaging & Shipping