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4SN2 4" Multiple Impeller Cast Iron Rust Proof Pump Head Vortex Borehole Submersible Pump for Domestic Use

Name: 4SN2 4' Multiple Impeller Cast Iron Rust Proof Pump Head Vortex Borehole Submersible Pump for Domestic Use
Brand: Taizhou Edwin Electric Co., Ltd.

Minimum well diameter : 4"

Multiple Impeller

Cast Iron Rust Proof Pump Head

Vortex Borehole Submersible Pump

for Domestic Use

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NEXT：4SN4 4" Copper Core Motor High Speed Balanced Rotor Vortex Borehole Submersible Pump for Civil and Industrial Applications

Description
Components
Curves
Performance Data
Contact Us

Description :

Our top-of-the-line Borehole Submersible Pump, is specifically designed for domestic use. This 4SN2 4" Multiple Impeller Cast Iron Rust Proof Pump Head Vortex Borehole Submersible Pump is the perfect solution for all your water pumping needs.

Applications :

Provides water supply from wells or reservoirs for various use cases.

Caters to domestic, civil, and industrial applications with stable performance.

Supports garden maintenance and agricultural irrigation operations efficiently.

Key Features :

1. Crafted with utmost precision and engineered to deliver exceptional performance, this pump boasts a cast iron construction that ensures durability and longevity. Its rust-proof design guarantees that it will withstand the test of time, even in the harshest conditions.
2. Equipped with multiple impellers, this pump provides efficient water circulation, ensuring a constant flow of water throughout your household. Whether you need to supply water to your garden, fill up your swimming pool, or meet your daily domestic water needs, this pump has got you covered.
2. With its vortex technology, this submersible pump is capable of handling solids and debris, preventing clogging and ensuring uninterrupted operation. Say goodbye to frequent maintenance and hello to hassle-free pumping.
4. Designed to meet the highest standards, this borehole submersible pump is easy to install and operate. Its user-friendly interface allows for effortless control, making it suitable for both professionals and DIY enthusiasts.

Operating Conditions :

Maximum fluid temperature up to +40℃
Maximum sand content : 0.15%
Minimum well diameter : 4"

Motor and Pump :

Rewindable motor
Single-phase:220 - 240V/50Hz
Three-phase: 380 - 415V/50Hz
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
Curve tolerance according to ISO 9906

Options on request :

Special mechanical seal
Other voltages or frequency 60Hz

Warranty : 2 years

(according to our general sales conditions)

CE Certificate :

Components :

Components	Material
Delivery casing	AISI 304 SS
Suction lantern	AISI 304 SS
Pump external casing	AISI 304 SS
Diffuser	Plastic.PC
Impeller	Plastic.POM
Motor external casing	AISI 304 SS
Oil Chamber	Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304 SS-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use

Performance Curves :

PERFORMANCE DATA 50Hz

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（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	3.9
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	5	10	15	20	25	30	35	40	45	50	55	60	65
4SNM2/3	4SN2/3	0.25	0.33	H(m)	27	26	25	24	23	22	21	20	19	17	14	12	10	8
4SNM2/5	4SN2/4	0.37	0.5		45	43	42	40	39	37	35	34	31	28	24	20	17	13
4SNM2/7	4SN2/7	0.55	0.75		63	61	59	57	54	52	50	47	44	39	33	29	23	18
4SNM2/9	4SN2/9	0.75	1		81	78	76	73	70	67	64	61	56	50	43	37	30	23
4SNM2/12	4SN2/12	1.1	1.5		108	104	101	97	93	89	85	81	75	66	57	49	40	31

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is an OEM/ODM 4SN2 4" Multiple Impeller Cast Iron Rust Proof Pump Head Vortex Borehole Submersible Pump for Domestic Use Company and Wholesale 4SN2 4" Multiple Impeller Cast Iron Rust Proof Pump Head Vortex Borehole Submersible Pump for Domestic Use Supplier, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
With these advanced facilities & instruments, we can supply the most precise finished products to our customers, and make products meet their overall inspection requirements on chemical composition, mechanical properties, non-destructive testing, and high accurate dimensional inspections.

Certificate Of Honor

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