4" Electric Submersible Pump

Applications For water supply from wells or reservioirs For domestic use, for civil and industrial applications For garden us

Operating conditions

Maximum fluid temperature up to +35°C

Maximum sand content:0.25%

Maximum immersion:80m

Minimum well diameter:4"

Motor and pump

 Rewindable motor or full obturated screen motor

 Three-phase:380V-415V/50Hz

 Single-phase:220V-240V/50Hz

 Equip with start control box or digital auto-control box

 Pumps are designed by casing stressed

 NEMA dimension standards

 Curve tolerance according to ISO2548

Components	Material
Pump external casing	AISI 304 SS
Delivery casing	Cast-Cu ASTM280 or AISI 304 SS or Cast-Iron G20 UNI5007
Suction lantern	Cast-Cu ASTM280 or AISI 304 SS or Cast-Iron G20 UNI5007
Diffuser	Plastic.PC.
Impeller	Plastic.POM.
Shaft	AISI 316 SS or AISI 304 SS
Shaft coupling	AISI 316 SS or AISI 304 SS
Wear ring	AISI 304 SS
Motor external casing	AISI 304 SS
Top chock	Cast-Cu ASTM280 or AISI 304 SS or Cast-Iron G20 UNI5007
Bottom support	AISI 304 SS
Mechanical seal	Special seal for deep well(carbon-SIC/TC)
Shaft	AISI 304 SS-C1045
Bearing	NSK
Seal lubricant oil	Oil for food machinery and pharmaceutical use.

MODEL		P2		DN available	Max            Head               (m)	Max         Flow               (l/min)
1~               220V/240V	3~           380V/415V	KW	HP
4SP(M)3/5	4SP3/5	0.37	0.5	1.25"/1.5"/2"	41	80
4SP(M)3/8	4SP3/8	0.55	0.75	1.25"/1.5"/2"	66	80
4SP(M)3/10	4SP3/10	0.75	1	1.25"/1.5"/2"	83	80
4SP(M)3/14	4SP3/14	1.1	1.5	1.25"/1.5"/2"	116	80
4SP(M)3/18	4SP3/18	1.5	2	1.25"/1.5"/2"	148	80
4SP(M)3/26	4SP3/26	2.2	3	1.25"/1.5"/2"	214	80
	4SP3/33	3	4	1.25"/1.5"/2"	272	80
	4SP3/44	4	5.5	1.25"/1.5"/2"	363	80

4" Electric Submersible Pump