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4SP 2 Submersible Pump (Water Pump)

Applications of 4SP 2 Submersible Pump (Water Pump)
For water supply from wells or reservoirs.
For domestic use, for civil and industrial applications
For garden use and irrigation.
Operating Conditions
Maximum fluid temperature up to 50 ℃
Maximum sand content: 0.25%.
Maximum immersion: 80m.
Minimum well diameter： 4″
Motor and Pump
Rewindable submersible 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
NEMA dimension standards
Curve tolerance according to ISO2548
Warranty: 1 year (According to our general sales conditions).
Parameters of 4SP 2 Submersible Pump (Water Pump)

Components	Material
Delivery casing	①AISI 304 SS②AISI 316 SS
Check valve	①AISI 304 SS②AISI 316 SS
Suction lantern	①AISI 304 SS②AISI 316 SS
Stage casing	①AISI 304 SS②AISI 316 SS
Impeller	①AISI 304 SS②AISI 316 SS
Shaft	①AISI 316 SS②AISI 304 SS
Shaft coupling	①AISI 316 SS②AISI 304 SS
Wear ring	Rubber
Motor external casing	AISI 304 SS
Top chock	①Cast-iron G20 UNI5007②AISI 304 SS
Bottom support	①Cast-iron G20 UNI5007②AISI 304 SS
Seal	①NBR ②Carbon-SIC/TC
Shaft	AISI 304SS-C1045
Thrust bearing	①Ceramic / Carbon ②NSK
Radial bearing	①Ceramic / TC ②NSK

MODEL		DN	DIMENSIONS(mm)			WEIGHT(kg)
1~ 220V-240V	3~ 380V-415V		L1	L(S)	L(T)	G(s)	G(T)
4SPM2-6	4SP2-6	11/4〞/11/2〞	279	546	531	10	9
4SPM2-9	4SP2-9	11/4〞/11/2〞	342	609	594	11	10
4SPM2-13	4SP2-13	11/4〞/11/2〞	426	708	693	12	12
4SPM2-18	4SP2-18	11/4〞/11/2〞	531	833	813	15	14
4SPM2-23	4SP2-23	11/4〞/11/2〞	636	978	938	18	16
4SPM2-28	4SP2-28	11/4〞/11/2〞	741	1143	1073	22	19
4SPM2-32	4SP2-32	11/4〞/11/2〞	825	1227	1157	23	20
4SPM2-40	4SP2-40	11/4〞/11/2〞	993	1470	1385	29	25
4SPM2-48	4SP2-48	11/4〞/11/2〞	1161	1638	1553	31	27
-	4SP2-55	11/4〞/11/2〞	1308	-	1740	-	31

In the list: is (S) single phase motor, (T) is three-phase motor.
In the list: is (S) single phase motor, (T) is three-phase motor.
Performance Data 50HZ (Submersible Pump - Water Pump)

MODEL		P2		DELIVERY n≈2850 1/min
1~ 220V/240V	3~ 380V/415V	KW	HP	Q m3／h 1/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
4SPM2-6	4SP2-6	0.37	0.5	H(m)	36	35	33	32	31	28	25	21	16	9
4SPM2-9	4SP2-9	0.37	0.5		53	52	50	48	46	43	38	32	24	14
4SPM2-13	4SP2-13	0.55	0.75		77	75	73	70	66	61	55	46	35	20
4SPM2-18	4SP2-18	0.75	1		107	104	100	97	92	85	76	63	48	28
4SPM2-23	4SP2-23	1.1	1.5		136	133	128	123	117	109	97	81	61	36
4SPM2-28	4SP2-28	1.5	2		166	161	156	150	143	132	118	99	74	43
4SPM2-32	4SP2-32	1.5	2		190	184	179	172	163	151	135	113	85	49
4SPM2-40	4SP2-40	2.2	3		237	231	223	215	204	189	169	141	106	62
4SPM2-48	4SP2-48	2.2	3		285	277	268	257	244	227	202	169	127	74
-	4SP2-55	3	4		326	327	307	295	280	260	232	194	146	85