4" Electric Submersible Pump

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

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 externalcasing				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 externalcasing				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)4/5	4SP4/5	0.37	0.5	1.25"/1.5"/2"	41	100
4SP(M)4/7	4SP4/7	0.55	0.75	1.25"/1.5"/2"	57	100
4SP(M)4/9	4SP4/9	0.75	1	1.25"/1.5"/2"	74	100
4SP(M)4/12	4SP4/12	1.1	1.5	1.25"/1.5"/2"	98	100
4SP(M)4/16	4SP4/16	1.5	2	1.25"/1.5"/2"	131	100
4SP(M)4/22	4SP4/22	2.2	3	1.25"/1.5"/2"	180	100
	4SP4/38	3	4	1.25"/1.5"/2"	312	100
	4SP4/51	4	5.5	1.25"/1.5"/2"	418	100
	4SP4/65	5.5	7.5	1.25"/1.5"/2"	533	100

4" Electric Submersible Pump