Description :

The 4SDM2 Deep Water Stabilized Oil Sac High-lift Borehole Submersible Pump is a powerful and efficient water pumping solution specifically designed for agricultural drainage and irrigation applications. This pump is capable of handling deep water levels and providing high-lift performance.The deep water capability of the 4SDM2 pump allows it to effectively extract water from deep wells or boreholes, making it suitable for agricultural applications where water sources may be located at significant depths.

Applications :

Provides water supply from wells or reservoirs for various use cases.

Caters to domestic, civil, and industrial applications with stable performance.

Supports garden maintenance and agricultural irrigation operations efficiently.

Key Features :

1、This high-performance pump is specifically engineered to provide efficient water supply in remote areas where electricity is scarce or unreliable. With its advanced technology and reliable performance, this pump is a game-changer for farmers and agricultural businesses.
2、One of the standout features of this pump is its 4sdm2 deep water stabilized oil sac, which ensures smooth and efficient operation even in challenging conditions.
3、With its powerful motor and high-speed operation, this pump can quickly and effectively move water, saving you time and effort.
4、The stabilized oil sac design of the pump ensures smooth and reliable operation, even in challenging conditions. This design helps to reduce friction and wear, extending the lifespan of the pump and ensuring consistent performance over time.
5、With its high-lift capability, the 4SDM2 pump can efficiently deliver water over long distances, making it suitable for irrigation systems that require water to be transported to remote areas or elevated locations.
6、The borehole submersible design of the pump allows it to be fully submerged in water, maximizing efficiency and minimizing noise. It eliminates the need for priming, making the pump easy to operate and maintain.

Operating Conditions:

Maximum fluid temperature up to +35℃
Maximum sand content : 0.25%
Minimum well diameter : 4"

Motor and Pump:

Rewindable motor
Single-phase: 220-240V/50Hz or Three-phase: 380-415V/50Hz compatibility
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
Curve tolerance according to ISO 9906

Options on request:

Special mechanical seal
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor

Warranty : 2 years

(according to our general sales conditions)

CE Certificate :

Components and Materials:

Components	Material
Pump external casing	Stainless Steel
Delivery casing	①Cast-Cu ASTM C85500②AISI 304 SS
Suction lantern	①Cast-Cu ASTM C85500②AISI 304 SS
Diffuser	Plastic.PC
Impeller	Plastic.POM Plastic.PPO
Shaft	AISI 304 SS
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS
Motor external casing	Stainless Steel
Oil chamber	①Cast-Cu ASTM C85500 ②AISI 420 SS
Oil chamber	③Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical seal	Special seal for deep well (Graphite-Ceramic/TC)
Shaft	AISI 304 SS-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use

Performance Curves :

Technical Data ( 50Hz ) :

MODEL		MOTOR		DELIVERY n≈2850 r/min
1~220-240V	2~380-415V	KW	HP	Q(m³/h)	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.0	3.3
1~220-240V	2~380-415V	KW	HP	Q(l/min)	0	5	10	15	20	25	30	35	40	45	50	55
4S□M2/6	-	0.25	0.33	H(m)	44	43	43	42	41	39	36	33	28	23	17	11
4S□M2/9	-	0.37	0.5		65	65	65	63	61	58	54	49	43	35	26	17
4S□M2/12	4S□2/12	0.055	0.75		87	87	86	85	82	78	73	65	57	46	35	22
4S□M2/16	4S□2/16	0.75	1		116	116	115	113	109	104	97	87	76	62	46	29
4S□M2/19		0.92	1.25		138	138	137	134	129	123	115	104	90	74	55	35
4S□M2/22	4S□2/22	1.1	1.5		160	159	158	155	150	143	133	120	104	85	64	40
4S□M2/25	-	1.3	1.75		182	181	180	176	170	162	151	136	119	97	73	46
4S□M2/28	4S□2/28	1.5	2		204	203	201	197	191	182	169	153	133	108	81	51
4S□M2/34	-	1.8	2.5		247	246	245	240	231	220	206	185	161	132	99	63
4S□M2/40	4S□2/40	2.2	3		291	290	288	282	272	259	242	218	190	155	116	74
4S□M2/46	4S□2/46	2.6	3.5		335	333	331	324	313	298	278	251	218	178	134	85
4S□M2/52	4S□2/52	3	4		378	377	374	367	354	337	315	383	247	201	151	96
-	4S□2/62	4	5.5		451	449	446	437	422	402	375	338	294	240	180	114

4S□ in the above table can be replaced by any of 4SD,4SE,4SB,4SA

Technical Data ( 60Hz ) :

MODEL		MOTOR		DELIVERY n≈3450 r/min
1~110-220V	3~220-380V	KW	HP	Q(m³/h)	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.0	3.3	3.6
1~110-220V	3~220-380V	KW	HP	Q(l/min)	0	5	10	15	20	25	30	35	40	45	50	55	60
4□□M2/6	4□□2/6	0.37	0.5	H(m)	63	61	60	58	56	53	48	44	38	32	25	18	11
4□□M2/8	4□□2/8	0.55	0.75		83	82	80	77	74	70	64	58	51	43	34	25	15
4□□M2/11	4□□2/11	0.75	1		115	113	110	106	102	96	88	80	70	59	47	34	20
4□□M2/13	4□□2/13	0.92	1.25		136	133	130	126	120	114	104	94	82	69	55	40	24
4□□M2/15	4□□2/15	1.1	1.5		157	154	150	145	139	131	120	109	95	80	64	46	27
4□□M2/18	4□□2/18	1.3	1.75		188	184	180	174	167	158	144	131	114	96	76	55	33
4□□M2/20	4□□2/20	1.5	2		209	205	200	193	185	175	160	145	127	107	85	61	37
4□□M2/24	4□□2/24	1.8	2.5		250	146	240	232	222	210	192	174	152	128	102	74	44
4□□M2/28	4□□2/28	2.2	3		292	287	280	271	159	245	224	203	177	149	119	86	51
-	4□□2/33	2.6	3.5		344	338	330	319	306	289	264	240	209	176	140	101	60
-	4□□2/37	3	4		386	379	370	358	343	324	296	269	234	197	157	113	68
-	4□□2/41	3.7	5		428	420	410	397	380	359	328	298	259	218	174	126	75
-	4□□2/46	4	5.5		480	471	460	445	426	403	368	334	291	245	195	141	84