4DSP Permanent Magnet DC Brushless Solar Sumersible Pump

• After-sales Service: 24 Months Warranty
• Max.Head: 80-110m
• Max.Capacity: 5.5 Cubic Meter/Hour
• Driving Type: Magnetic
• Material: Stainless Steel
• Structure: Multistage Pump
• Model NO.: 4DSP5.5-75-48
• Assembly: Booster Pump
• Power: Solar Energy
• Start Up: Magnetic Pump
• Type: Solar Water Pump
• Application: Submersible Pump
• Industry: Food Pumps
• Media: Sea Water Pump
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Suitable Well Size: 4 Inches
• Rated Capacity: 5.5 Cubic Meter/Hour
• Rated Delivery Head: 75m
• out/Inlet&Oil Chamber: AISI 304 Ss
• Diffuser&Impeller: AISI 304 Ss
• Bearing: C&U/ NSK
• Advantage: Anti Sand Anti Rust
• Transport Package: Carton/Wooden Case
• Specification: NEMA STANDARD
• Trademark: KATREENI /OEM/ODM/DOLAY
• Origin: China
• HS Code: 8413709190
• Production Capacity: 360000PCS/Year

Product Description

Product Description

ADVANTAGES:
Easy For Installation And Connection,
Mppt Function To Reach Best Performance In Any Moment
Smart Control And Automatic Protection
Saving Cost, Economic 
Environmental Protection And Energy Saving

1.Pumps can be plugged in and used without manual pressure setting.
2.Stepless Pressure Regulation-Water pump can adjust its starting pressure intelligently.
3.Intelligent Pressure Regulation-water Hydraulic Fluctuation Controller Intelligently Superposes Pipeline Pressure.
4.Installation is not limited by floor height 0-100m lift can be applied, equipped with self-priming pump, jet pump, centrifugal pump, deep well pump and other applications.
5.Water Absorption Delay Function-water Absorption will test the water source for 8 minutes.
6.Automatic monitoring of water shortage, if water shortage for 5minutesthe intelligent controller will stop the pump operation.
7.When the water pump is short of protection, the water pump will start automatically
8.High temperature resistance 120 degrees.
9.Lightning protection.
10.Pressure tank can eliminate the effect of water hammer and prolongle service life of pump motor.
11.Manual mode prevents frequent start-up caused pipeline leakage.
 

Component Materials & Picutres

Component Materials

Components	Material
Pump external casing	AISI 304 SS
Outlet	AISI 304 SS
Connection	AISI 304 SS
Diffuser	AISI 304 SS
Impeller	AISI 304 SS
Pump shaft	1Cr13                                                   AISI 304 SS
Shaft coupling	1Cr13                                                   AISI 304 SS
Wear ring	AISI 304 SS&Ceramic
Motor external casing	AISI 201 SS                                         AISI 304 SS
Top chock	Cast-Cu ASTM C85500                       Cast-Iron ASTM No.30
Botton support	AISI 304 SS
Mechanical seal	Graphite-Ceramic/TC                          Graphite-Silicon carbide
Motor shaft	AISI 303 SS-ASTM 1045/5140
Bearing	C&U                                                    Others
Seal lubricant oil	Oil for food machinery and pharmaceutic use

 

Component Picture

Performance Data & Curve

Technical Data(4DCSP5.5)

ITEM	Voltage (V)	Best input Voltage (DC)	Power (W)	Max. Flow (m^3/h)	Max. Head (m)	Outlet (inch)	Open circuit voltage (VOC)	Solar Panels Suggestion
								Voltage(V)	Power(W)	Quantity(pcs)
4DCSP5.5-49-48-500	48	60-90V	500	5.5	49	1.25''-1''	<100V	36	330	2
4DCSP5.5-75-48-750	48	60-90V	750	5.5	75	1.25''-1''	<100V	36	250	4
4DCSP5.5-75-72-750	72	90-120V	750	5.5	75	1.25''-1''	<150V	36	330	3
4DCSP5.5-111-72-1100	72	90-120V	1100	5.5	111	1.25''-1''	<150V	36	300	6
4DCSP5.5-140-110-1100	110	110-150V	1100	5.5	140	1.25''-1''	<200V	36	300	6
4DCSP5.5-202-110-1300	110	110-150V	1300	5.5	202	1.25''-1''	<200V	36	300	6
4DCSP5.5-262-110-1500	110	110-150V	1500	5.5	262	1.25''-1''	<200V	36	300	8

Performance Table

ITEM	Motor Power	Capacity and head
	l/min	0	17	25	33	42	50	58	67	75	83
	m^3/h	0	1	1.5	2	2.5	3	3.5	4	4.5	5
4DCSP5.5-49-48-500	Head (m)	49	43	41	39	36	34	31	27	22	17
4DCSP5.5-75-48-750		75	66	61	58	48	41	35	30	27	19
4DCSP5.5-75-72-750		75	66	61	58	48	41	35	30	27	19
4DCSP5.5-111-72-1100		111	99	90	87	77	66	56	44	32	20
4DCSP5.5-140-110-1100		140	124	115	96	85	74	62	51	35	24
4DCSP5.5-202-110-1300		202	156	121	101	95	85	70	55	37	27
4DCSP5.5-262-110-1500		262	162	127	119	109	94	76	59	40	30

 

Technical Data(4DCSP7.5)

ITEM	Voltage (V)	Best input Voltage (DC)	Power (W)	Max. Flow (m^3/h)	Max. Head (m)	Outlet (inch)	Open circuit voltage (VOC)	Solar Panels Suggestion
								Voltage(V)	Power(W)	Quantity(pcs)
4DCSP7.5-106-110-1300	110	110-150V	1300	7.5	106	1.25''-1''	<200V	36	300	6
4DCSP7.5-136-110-1500	110	110-150V	1500	7.5	136	1.25''-1''	<200V	36	300	8
4DCSP10-74-110-1500	110	110-150V	1500	10	74	2''-1.5''	<200V	36	300	8
4DCSP18-46-110-1500	110	110-150V	1500	18	46	2''-1.5''	<200V	36	300	8
4DCSP21-31-110-1500	110	110-150V	1300	21	31	2''	<200V	36	300	8

Performance Table

ITEM	Motor Power	Capacity and head
	l/min	0	33	67	100	133	167	200	233	267	300	333	350
	m^3/h	0	2	4	6	8	10	12	14	16	18	20	21
4DCSP7.5-106-110-1300	Head (m)	106	91	61	28	/	/	/	/	/	/	/	/
4DCSP7.5-136-110-1500		136	98	75	30	/	/	/	/	/	/	/	/
4DCSP10-74-110-1500		74	71	58	43	26	17	/	/	/	/	/	/
4DCSP18-46-110-1500		46	42	35	29	23	18	14	11	7	3	/	/
4DCSP21-31-110-1500		31	30	29	28	23	19	16	14	11	8	3	/

 

Technical Data(4/6SP)

ITEM	Voltage (V)	Best input Voltage (DC)	Power (W)	Max. Flow (m^3/h)	Max. Head (m)	Outlet (inch)	Open circuit voltage (VOC)	Solar Panels Suggestion
								Voltage(V)	Power(W)	Quantity(pcs)
4/6DCSP31-18-72-1100	72	90-120V	1100	31	18	3''	<200V	36	300	6
4/6DCSP35-22-110-1500	110	110-150V	1500	35	22	3''	<200V	36	300	8

Performance Table

ITEM	Motor Power	Capacity and head
	l/min	0	67	133	200	267	333	400	467	533	583
	m^3/h	0	4	8	12	16	20	24	28	32	35
4/6DCSP31-18-72-1100	Head (m)	18	17	16	15	13	10	7	4	/	/
4/6DCSP35-22-110-1500		22	21	20	18	16	13	10	7	4	1

Performance Curve

Production Corner

Production of this serie

 

Packaging & Shipping

Optional package

Packaging & Shipping


 

Company Profile

 

has been operating in the water pump industry for years.

It is a company that is committed to study, develop, manufacture and integrate and industrialize the superior of various manufacturers.

We offer to customers a big and specific range of submersible pumps for a large variety of uses: domestic and civil applications for deep water level, agricultural irrigation for big flow and heavy sand demand, industrial fields for chemical rast request, waste water and sewage applications driven by AC electricity and DC solar energy. We are one of earliest and most professional in building solar pumping systems and household solar system for customers.

We devote to provide people the best quality and the best cost-effective water pumps and water solutions. We have professional engineering and strict QC team. We have rich experiences in different markets and professional knowleges of pumps and environment. All these gurantees our promises with our customers.

Our company has the purpose to contribute to the transformation from "Made in China" to " Intelligence of China". To satisfy the needs of customers who choose us and trust us, we have been and will be keeping on improving.

Certificate

Exhibition

Workshop Corner

FAQ

FAQ

1. Q: What is your warranty?
A: 12-18 months' warrantv, depending on product and market

2. Q: What is your MOQ?
A: Sample order is acceptable.

3.Q: What's your payment terms?
A: T/T, L/C, D/P...

4.Q: What's the delivery time?
A: 10-30 days after receiving deposit payment.

5.Q: Can you do OEM brand?
A: Yes, we welcome OEM order.

6.Q:Can you accept customized products?
A: Yes, we accept special requirement.

7.Q:How about your service?
A: We have pre-sale service, in-sale service and after-sale service, Our slogan is steady quality and continuous service.