4sdm3 Deep Well Immersible High Pressure Borehole Water Supply Pump

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Model NO.: 4SDM3-N
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Jet Pump
• Application: Submersible Pump
• Industry: Household Pump
• Media: Clean Water
• Performance: No Leakage Pump
• Theory: Vacuum Pump
• Impeller: POM
• Outlet: Bronze or Iron
• Transport Package: Carton
• Specification: 100% copper wire
• Trademark: Edwin
• Origin: China

Product Description

Application
For water supply from wells or reservoirs
For domestic use, for civil and industrial applications
For garden use and irrigation

Operating conditions
Maximum fluid temperature up to +35°C
Maximum sand content: 0.25%
Minimum well diameter: 3"

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
Single phase motor with built-in capacitor

Warranty: 2 years
(according to our general sales conditions)

 

Components	Material
Pump external casing	AISI 304 SS
Delivery casing	1.Cast-Cu ASTM C85500 2.AISI 304 SS
Suction lantern	1.Cast-Cu ASTM C85500 2.AISI 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
Topchock	1.Cast-Cu ASTM C85500 2.AISI 420 SS
	3.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
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

 

Product Parameters

 

Model (50Hz)		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	0.37	0.5	H(m)	52	51	51	48	43	38	30	23	12
4SDM3/7	4SD3/7	0.55	0.75		72	72	71	67	61	53	42	32	17
4SDM3/9	4SD3/9	0.75	1		93	92	91	86	78	68	54	41	22
4SDM3/11	4SD3/11	0.92	1.25		114	113	112	105	95	83	66	50	27
4SDM3/13	4SD3/13	1.1	1.5		135	133	132	124	112	98	78	59	32
4SDM3/15	4SD3/15	1.3	1.75		155	154	152	143	130	113	90	68	37
4SDM3/17	4SD3/17	1.5	2		176	174	173	162	147	128	102	76	42
4SDM3/20	4SD3/20	1.8	2.5		207	205	203	191	173	151	120	90	49
4SDM3/24	4SD3/24	2.2	3		248	246	244	229	208	181	144	108	59
-	4SD3/28	2.6	3.5		290	287	284	267	242	211	168	126	69
-	4SD3/32	3	4		331	328	325	306	277	242	192	144	78
-	4SD3/36	3.7	5		373	369	365	344	311	272	216	162	88
-	4SD3/40	4	5.5		414	410	406	382	346	302	240	180	98

 

Model (60Hz)		Power		Deliver
1~110V/220V	3~220V/380V	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

Q: What is your MOQ of this item?
 A: 100 PCS of each model
Q: What is the delivery time?
A:The sample can be sent to customer within 10-15 days.
The batch order can be shipped within 35 days after receiving deposit payment
Q:Where is your loading port?
A: Ningbo port, China
Q: Is it all right to make customer's own brand name?
 A: Can make OEM if order quantity reached 1000pcs totally
Q: What is your payment term?
A: 30% in advance, 70% balance the B/L or T/T
Q: What is the warranty of the product?
A: We offer 1 year product life guarantee and a generous 1 year warranty on all purchases that begin with the BL
Q: Packing method?
A: Craft box or color box if quantity reaches to 1000pcs
Q: What information shall I provide you when I need your offer?
A: Normally, we need customer to supply the pump flow, total head, pump material (copper wire or aluminum wire? Stator length), voltage, frequency, etc, so we can quote exactly what customer need
Q: Can you accept customized products?
A: Yes we accept your specific order if you could provide us with your requirements.
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.
Q: Is there any leakage problem of this pump?
A: Some factory may have such problem, but we solved it very well, by using good material of pump casing, O-ring, and they fit each other perfect. We use 8 screw on the pump head while others may use only 6 screw to save cost. We test 100% and long time for the pump head part, to make sure there is no leakage problem.
Q: How many pcs can load into one 20ft container
A: 1200pcs
Q: Do you supply sample?
A: We can supply sample, but customer have to pay for the sample fee
Q: What is the delivery time?
A:30-45 after we receiving your deposit.
Q:Where is your loading port?
A: Ningbo port, China
Q: Where did you export to?
A: We export to more than 50 countries, for example, Israel, South Africa, Germany, Poland, Spain, Vietnam, Malaysia, Russia, Thailand, Mexico, Brazil, Chile, etc.
Q: Is it all right to make customer's own brand name?
A: Can make OEM if order quantity reached 1000pcs totally
Q: What is the warranty of the product?
A: 1 year
Q: Packing method?
A: Craft box
Q: Can I get any discount if order EDWIN PUMP brand?
A: At the moment, customer can get lower offer if they purchase EDWIN PUMP brand but still get same good quality pumps as always.
Q: Can I order some pressure tank, flexible hose, 5-way connector, pressure gauge, pressure controller and assemble with the pump?
A: Yes, many customer purchase by this way, and we can make very good job to have this booster system to be assembled without any problem.
Q: Can the pump be made by customized voltage and frequency
A: Yes, 220-240V, 110V, 50Hz, 60Hz, we can make according to customer's need