4sdm3 Strong Anti-Sand High-Pressure Stainless Steel Deep Well Pump with Control Box for Irrigation

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: 4SDM3
• 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: Mechanical Pump
• Media: Sea Water Pump
• Performance: Explosion-Proof Pumps
• 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 * 35.00cm * 50.00cm
• Package Gross Weight: 18.500kg

Product Description

Product Description

4SDM3 Strong Anti-Sand High-Pressure Stainless Steel Deep Well Pump with Control Box for Irrigation

Overview: Introducing the 4SDM3, a robust and efficient deep well pump designed for a variety of applications, including water supply from wells or reservoirs, domestic use, and irrigation. Engineered with anti-sand capabilities, this high-pressure pump ensures reliable performance even in challenging conditions.

Key Features:

1. Durable Construction:

   • The 4SDM3 is crafted from high-quality AISI 304 stainless steel, offering superior corrosion resistance and durability.
   • Components such as the pump external casing, delivery casing, suction lantern, diffuser, impeller, shaft, and wear ring are all made of AISI 304 stainless steel for long-lasting use.

2. Anti-Sand Design:

   • Specifically designed to handle high sand content, with a maximum sand content tolerance of 0.25%, making it ideal for areas with sandy or silty water sources.

3. Temperature Tolerance:

   • Operates efficiently with a maximum fluid temperature of up to +35°C, suitable for a wide range of environmental conditions.

4. Control System:

   • Equipped with a start control box or digital auto-control box for easy operation and control.
   • The control box is designed to manage the pump's performance, ensuring optimal efficiency and longevity.

5. Motor and Pump Specifications:

   • The pump is designed with a casing stressed according to ISO9903 standards, ensuring precision and reliability.
   • The motor is equipped with a single-phase motor with a built-in capacitor for added convenience.

6. Customizable Options:

   • Available with special mechanical seals for deep well applications, enhancing the pump's performance in extreme conditions.
   • Options for other voltages or frequencies, including 60Hz, to suit different power supply requirements.
   • Special seal materials like Graphite-Ceramic are available for deep well applications.

7. Warranty:

   • Comes with a comprehensive 2-year warranty, providing peace of mind and assurance of quality (according to the general sales conditions).

8. Materials:

   • The pump's components are made from a combination of AISI 304 stainless steel, Cast-Cu ASTM C85500, and Cast-iron ASTM NO.30, ensuring strength and durability.
   • Seal lubricant oil suitable for food machinery and pharmaceutical use is also provided, ensuring safety and reliability in sensitive applications.

Applications:

• Ideal for water supply from wells or reservoirs.
• Perfect for domestic use, including civil and industrial applications.
• Excellent for garden use and irrigation systems.

Conclusion: The 4SDM3 Strong Anti-Sand High-Pressure Stainless Steel Deep Well Pump with Control Box is a versatile and reliable solution for various water management needs. Its anti-sand design, high-pressure capabilities, and durable construction make it an excellent choice for challenging environments. With customizable options and a comprehensive warranty, it's an investment that ensures performance and peace of mind.

 

 

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:

 

135-Degree Thermal Protector: Offers high efficiency. Automatically stops operation to prevent burning in the event of overload or other abnormal conditions.

 

600# Cold Rolled Silicon Steel Sheet: Superior in quality compared to regular materials. Ensures a longer service life, higher efficiency, and sufficient power output.

 

High-Efficiency Bearing: Silent operation. Enables smooth movement with abrasion resistance, ultra-high hardness, and a long service life.

 

Stainless Steel Rotor: Constructed with SS 304 welding. High quality and performance for stable operation.

 

High-Quality Float Impeller: Comprised of enhanced ABS and high-strength PC composite polymer material. More resistant and durable.

 

Sand Prevention Ring: The impeller is made of ABS material, stronger than POM. Our impeller features a patented sand prevention structure, which prolongs its lifespan and improves pump efficiency.

 

Food Machinery Oil: Utilizes food machinery oil to protect against water pollution in case of oil leakage.

 

Mechanical Seal: Employing carbon graphite and silicon carbide mechanical seal for enhanced wear resistance and a longer service life.

 

Cable: Selected special cable suitable for temperatures ranging from -40 degrees to 80 degrees.

 

Thicker Pump Casing and Motor Casing: Provides added durability.

 

Screw: All pump screws are made of 304 stainless steel. Compared to regular screws, they are rust-free and unbreakable.

 

 

Product Parameters

 

Model 50(hz)		Power		Deliver
1~220-240V	3~380-415V	KW	HP	Q(m³/h)	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8
				Q(l/min)	0	10	20	30	40	50	60	70	80
4SDM3/5	4SD3/5	0.25	0.33	H(m)	36	35	34	32	30	27	22	17	10
4SDM3/7	4SD3/7	0.37	0.5		50	49	47	45	41	37	30	23	13
4SDM3/10	4SD3/10	0.55	0.75		72	70	68	64	59	53	43	33	19
4SDM3/12	4SD3/12	0.75	1		86	84	81	77	71	64	52	40	23
4SDM3/13	4SD3/13	0.75	1		93	91	88	83	77	69	56	43	25
4SDM3/15	4SD3/15	0.92	1.25		108	105	102	96	89	80	65	50	29
4SDM3/17	4SD3/17	1.1	1.5		122	119	115	109	101	90	73	56	33
4SDM3/20	4SD3/20	1.3	1.75		144	140	135	128	118	106	86	66	38
4SDM3/22	4SD3/22	1.5	2		158	154	149	141	130	117	95	73	42
4SDM3/26	4SD3/26	1.8	2.5		187	182	176	166	154	138	112	86	50
4SDM3/30	4SD3/30	2.2	3		215	210	203	192	178	159	129	99	58
4SDM3/35	4SD3/35	2.6	3.5		251	245	237	224	207	186	151	116	67
4SDM3/40	4SD3/40	3	4		287	280	271	255	237	212	172	132	77
-	4SD3/45	3.7	5		323	315	305	287	267	239	194	149	87
-	4SD3/52	4	5.5		372	364	352	332	308	276	224	172	100

 

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