4sk Series Deep Well Submersible Borehole Junior Multi-Stage Water Pump

• Customization: Available
• Max.Head: 80-110m
• Max.Capacity: <50 L/min
• Model NO.: 4SK100 0.75KW 1HP
• Driving Type: Electric Motor
• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Submersible Pump
• Application: Submersible Pump
• Industry: Irrigation Pump Construction Pump
• Media: Clear Water
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Suitable Size:4 Inches: Casing: AISI 304 Ss
• out/Inlet&Oil Chamber: AISI 304ss/ Brass: Stage: 1/2 /3
• Delivery: 110m: Capacity:45L/Min
• Power: 0.75kw: Stage: 1
• Transport Package: Cylinder Carton Box 110mm*110mm*690mm
• Specification: CE, SGS, ISO9906, NEMA
• Trademark: OEM/ODM/KATREENI
• Origin: China
• HS Code: 8413709190
• Production Capacity: 6000PCS/Month

Product Description

Product Description

4sk Series Deep well Submersible Borehole Junior water Pump

Application
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting

Opertating  Conditions
Minimum well diameter: 4"
Maximum fluid temperature: 40 oC
Maximum sand content: 0.15%
Maximum immersion: 50m

Specifications
Rewindable motor
1 Phase: 220V-240V/50Hz
3 Phase: 380V-415V/50Hz
Dimension and curve according to NEMA Standard
Curve Tolerance accord with ISO9906

Options on Requests
Special material components
Start con trol box or automatic digtal control box
50 or 60Hz

Material

Component Material

 

Components	Material
Delivery casing	Cast-Cu ASTMC8500
Suction lantern	Cast-Cu ASTMC8500                                     AISI 202SS
Diffuser	Cast-Cu ASTMC8500 2 AISI 202SS
Impeller	Cast-Cu ASTMC85500
Strainer	AISI304SS
Moter External Casing	AISI304SS
Top chock	AISI 403SS                                                    Cast-ironASTM NO.3O
Bottom support	AISI 304SS
Mechanical seal	Special seal for Deep well(Graphite-Ceramic/TC)
Shaft	AISI 303SS-ASTM 1045
Bearing	NSK
Seal lubricant oil	Oil for foodmachinery and pharmaceutic use

 

Product Parameters

PERFORMANCE  CURVE

PERFORMANCE DATA

 

MODEL	POWER		Rated current	Cap. Prot.	DELIVERY                                           n≈2850 r/min
50HZ	KW	HP	A	uF/A	Q m^3/h     l/min	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
						0	5	10	15	20	25	30	35	40	45
3SK75	0.5	0.75	3.57	25/5	H(m)/ outlet (inch) 1''	36	32	29	25	21	17	14	10	6	/
3SK100	0.75	1	5.71	25/8		54	48	42	36	30	24	18	12	6	/
4SK100	0.75	1	5.2	40/9		58	52	46	40	34	28	22	16	10	/
4SK150	1.1	1.5	7.4	50/12		100	89	79	69	59	48	38	28	17	7
4SK200	1.5	2	10	60/18		110	99	88	78	67	56	45	34	23	23

Production  Corner

Packaging & Shipping

Optional packaging

 

Packaging & Shipping

Exhibition

 

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.

 

 

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.