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Electric Submersible Pump

4SP Series

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4SP Series

4’ Deep Well Submersible Pump with SS Impeller

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Market price

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Number of views:

1009

Product serial number

Category

Electric Submersible Pump

Quantity

Stock:

Application:

●For Huge Capacity Project

●For water supply from wells or reservoirs

●For domestic use, for civil and industrial applications

●For garden use and irrigation

Features:

●100%Copper Wire, Cold-Rolled Silicon Steel Sheet

●Total Stainless Steel 304 or 316

●Rewindable motor or Full obturated screen motor

●Equip with start control box or digital auto-control box

●Pumps are designed by casing stressed

●NEMA dimension standards

●Curve tolerance according to ISO 9906

Free Accessories:

Advantages:

●Maximum fluid temperature up to +35℃.

●Maximum sand content: 0.25%.

●Maximum immersion: 100m.

●Minimum well diameter: 10".

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Specification

Parameters

Performance Curve

FAQ

l Pump

COMPONENTS	MATERIAL
Delivery casing	①AISI 304SS ②AISI 316SS
Strainer	①AISI 304SS ②AISI 316SS
Motor external casing	①AISI 304SS ②AISI 316SS
Top chock	Cast-iron ASTM NO.30
Bottom support	①AISI 304SS ②AISI 316SS
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304SS-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use

l Motor
─ 100%Copper Wire, Cold-Rolled Silicon Steel Sheet
─ Total Stainless Steel 304 or 316
─ Rewindable motor or Full obturated screen motor
─ Three-phase: 380V-415V/50Hz
─ Single-phase: 220V-240V/50Hz
─ Stall Protection, Phase Protection
─ Protection against reverse polarity
─ Equip with start control box or digital auto-control box
─ Pumps are designed by casing stressed
─ NEMA dimension standards
─ Curve tolerance according to ISO 9906

PERFORMANCE TABLE: rpm:2850 Outlet:G1 1/4"
Type		Motor power		The best use the flow head Dimensions
Single phase 220-240V～ Hz50	Three phase 380-415V～ Hz50			The best use the flow head Dimensions
				1/min	0	25	33	40	length	weight
		KW	Hp	m3/h	0	1.5	2	2.5	mm	kg
4SP2-6A		0.37	0.5	Head (m)	37	30	24	20	281	2.3
4SP2-9A		0.37	0.5		55	45	36	30	344	2.9
4SP2-13A		0.55	0.75		80	64	52	44	428	3.7
4SP2-18A		0.75	1		110	89	73	66	533	4.7
4SP2-23A	4SP2-23A	1.1	1.5		141	114	92	77	638	5.7
4SP2-28A	4SP2-28A	1.5	2		171	139	112	94	743	6.7
4SP2-33A	4SP2-33A	1.5	2		202	163	132	111	848	7.7
	4SP2-40A	2.2	3		245	198	160	135	995	9.1
	4SP2-48A	2.2	3		294	237	192	161	1163	10.7
	4SP2-55A	3	4		336	272	220	185	1310	12.0