Deep Well Stainless Steel Submersible Pump 0.37-4kw

• Max.Head: >150m
• Max.Capacity: <50 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Multistage Pump
• Assembly: Booster Pump
• Model NO.: 4SP3
• Power: Electric
• Start Up: Electric Pump
• Type: Deep Well
• Application: Submersible Pump
• Industry: Oil Pumps
• Media: Clear Water Pump
• Performance: Automatic Pump
• Theory: Centrifugal Pump
• Transport Package: Carton
• Trademark: Meudy/OEM
• Origin: China
• HS Code: 331963577
• Production Capacity: 480000pieces/Year

Product Description

Stainless stell construction desgined for years of trouble free operation. Close coupled to NEMA standard submersible motor. Designed for flow rates up to 20m³/h & head up to 350 meters.

Construction charateristcs
· Stainless steel impeller and diffuser ensures optimal performance in sandy wells.
· Heavy duty stainless steel outer shell providing protection and accurate alignment of internal components
· High quality shaft bearings providing low friction and high wear resistance 
· Built-in check valve prevents back flow
· Strong stainless steel splined drive shaft ensures positive impeller drive and longer life
· Standard 2 pole speed motor limits internal velocities for longer life
· Single phase pump with control box with capacitor and thermal protection
· The 4SP series pumps can be coupled 4SD(M) motors

Application
Groundwater supply to waterworks
Irrigation in horticulture and agriculture
Groundwater lowering
Pressure boosting
Industrial applications
Water treatment

Specification
Capacity: Up to 11 m3/h
Head: Up to 300meters
Power: 0.37Kw (1/2HP) to 7.5 Kw (10HP)
Power supply:
Single-phase 230V± 10%, 50Hz. 220V± 10%, 60Hz
Three-phase 230V± 10%, 50Hz. 220V± 10%, 60Hz
Three-phase 400V± 10%, 50Hz. 380V± 10%, 60Hz
Water temperature: Up to 35
Maximum immersion depth: 350 meters


 

Model(50Hz)		Motor  Power		Capacity
Single phase	Three phase			l/min	0	10	20	30	40	50	60	70
		kW	HP	m³/h	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2
4SPM3/6		0.37	0.5	Head(m)	38	37	36	34	29	26	22	17
4SPM3/9	4SP3/9	0.55	0.75		57	55	53	48	43	38	32	25
4SPM3/12	4SP3/12	0.75	1		76	74	71	65	58	51	43	34
4SPM3/15	4SP3/15	1.1	1.5		95	92	89	82	73	64	53	42
4SPM3/18	4SP3/18	1.1	1.5		114	111	108	100	88	77	64	52
4SPM3/22	4SP3/22	1.5	2		139	135	129	119	107	94	80	62
4SPM3/25	4SP3/25	1.5	2		158	154	146	134	120	107	90	70
4SPM3/29	4SP3/29	2.2	3		182	178	168	154	138	124	105	81
4SPM3/33	4SP3/33	2.2	3		208	202	191	175	157	141	119	92
	4SP3/39	3	4		246	239	226	208	186	167	143	110
	4SP3/45	3	4		284	275	259	239	215	192	163	126
	4SP3/52	4	5.5		328	318	303	278	249	222	192	145