Wholesale 4SJ Series Stainless Steel Floating Type Impeller Pencil Pump Supplier, OEM/ODM Company

Description :

The 4SJ Series Stainless Steel Floating Type Impeller Pencil Pump is a specialized pump designed for deep well applications. It is known for its stainless steel construction, floating type impeller, and efficient performance.

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、One of the key features of this Pencil pump is its stainless steel construction. Stainless steel is a durable and corrosion-resistant material, making it suitable for use in deep well environments where the pump is exposed to water and potentially corrosive elements. The stainless steel construction ensures the pump's longevity and reliable performance, even in challenging conditions.

2、The pump features a floating type impeller, which helps to prevent blockages and clogging. The floating impeller design allows for the passage of solids and debris without causing damage to the pump, ensuring continuous and efficient operation.

3、The 4SJ Series deep well pump is capable of delivering water from deep underground sources to the surface. It is commonly used for applications such as residential water supply, irrigation, or livestock watering. With a 0.5HP motor, it provides sufficient power to pump water from considerable depths.

4、Additionally, these pumps may feature thermal protection mechanisms to safeguard the motor against overheating. This helps to prolong the pump's lifespan and ensure safe operation.
5、The 4SJ Series 0.5HP Stainless Steel Floating Type Impeller Deep Well Pump is a reliable and efficient solution for deep well applications. Its stainless steel construction, floating impeller design, and thermal protection features make it suitable for extracting water from deep underground sources with efficiency and durability.

Operating Conditions :

Maximum fluid temperature up to 35℃

Maximum sand content: 0.25%

Motor and Pump :

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

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	1.Cast-cu HPB59-1 2.AISI 304 SS
Suction lantern	1.Cast-cu HPB59-1 2.AISI 304 SS
Diffuser	AISI 304 SS
Impeller	Plastic.PC
Shaft	Plastic.POM
Shaft coupling	AISI 304 SS
Wear ring	AISI 304 SS
Motor external casing	AISI 304 SS
Oil chamber	1.Cast-iron ASTM NO.30 2.Cast-cu ASTM C85500
Bottom support	AISI 304 SS
Mechanical Seal	Special seal for deep well(Graphite-Ceramic)
Shaft	AISI 304 SS-ASTM 5140
Seal lubricant oil	Oil for food mechinery and pharmaceutic use.

Performance Curves :

Performance Data :

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	5	10	15	20	25	30	35	40	45
4SJM1.5/7	4SJ1.5/7	0.37	0.5	H(m)	51	50	49	48	47	43	40	34	29	21
4SJM1.5/10	4SJ1.5/1D	0.55	0.75		72	71	70	68	63	59	52	48	40	31
4SJM1.5/14	4511.5/14	0.75	1		101	100	98	92	88	81	75	78	58	45
4SJM1.5/20	4S11.5/20	1.5	1.5		142	140	138	132	128	119	109	96	78	55
4SJM1.5/26	45I1.5/26	1.5	2		195	191	188	180	171	154	148	130	109	85
4SJM1.5/38	45J1.5/38	2.2	3		288	282	277	268	255	226	218	191	160	128

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	10	20	30	40	50	60	70	80
4SJM3/6	4SJ3/6	0.55	0.75	H(m)	41	40	39	38	36	35	31	28	18
4SJM3/9	4SJ3/9	0.75	1		63	62	61	60	58	58	51	44	28
4SJM3/11	4SJ3/11	1.1	1.5		89	88	85	84	81	75	69	55	38
4S1M3/15	4SJ3/15	1.5	2		119	118	117	115	110	103	91	75	50
4SJM3/21	4SJ3/21	2.2	3		165	163	160	158	152	145	132	105	70
4SJM3/30	4SJ3/30	3	4		236	235	232	230	223	211	191	159	100
4SJM3/40	4SJ3/40	4	5.5		315	311	309	305	297	274	255	212	138

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8	5.4	6.0
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	10	20	30	40	50	60	70	80	90	100
4SJM4/6	4S14/6	0.75	1	H(m)	43	47	46	45	44	43	42	41	38	31	24
4SJM4/9	4S14/9	1.1	1.5		63	62	61	60	59	58	56	52	49	42	35
4SJM4/3	4S14/13	1.5	2		95	94	93	92	91	90	87	81	72	61	50
4SJM4/17	4S14/17	2.2	3		126	124	122	121	120	118	112	105	96	82	69
4SJM4/24	4S14/24	3	4		186	184	182	181	179	176	170	158	141	122	102
4SJM4/30	4S14/30	4	5.5		234	233	232	231	229	224	215	200	180	155	128

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	0.9	1.8	2.7	3.6	4.5	5.4	6.3	7.2	8.1
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	50	30	45	60	75	90	105	120	135
4SJM6/7	4SJ6/7	1.1	1.5	H(m)	52	51	50	49	47	44	42	40	38	29
4SJM6/12	4S16/12	1.5	2		73	71	70	69	66	61	59	52	47	32
4SJM6/16	4S16/16	2.2	3		108	108	105	102	100	97	90	80	63	48
4SJM6/71	4S16/21	3	4		145	144	142	141	139	132	122	109	88	60
4SJMG/26	4S16/26	4	5.5		187	185	182	180	178	170	159	140	118	80
45JM6/36	4S16/36	5.5	7.5		265	261	259	255	249	239	220	193	158	110
4SJM6/48	4S16/48	7.5	10		350	350	342	335	325	311	292	264	217	150

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	1.2	2.4	3.6	3.6	4.8	6	7.2	8.4	9.6	10.8	12
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	20	40	60	60	80	100	120	140	160	180	200
4SJM8/9	4SJ/8/9	1.5	2	H（m)	52	51	49	46	45	45	43	40	38	33	28	22
4SJM8/13	4SJ8/13	2.2	3		79	78	76	72	70	70	64	60	53	47	40	32
4SJM8/17	4SJ8/17	3	4		112	111	110	105	100	100	95	88	78	68	55	43
4SJMB/21	4SJ8/21	4	5.5		138	134	130	125	119	119	110	102	92	81	69	56
4SJM8/27	4SJ8/27	5.5	7.5		194	190	184	178	168	168	157	144	130	113	85	75
4SJM8/38	4SJ8/38	7.5	10		250	245	239	228	218	218	204	188	168	144	120	98

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	1.8	3.6	5.4	7.2	9.0	10.8	12.6	14.4
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	30	60	90	120	150	180	210	240
4SJM10/6	4SJ10/6	1.5	2	H(m)	46	43	41	40	38	31	22	13	5
4SJM10/9	4SJ10/9	2.2	3		74	73	70	64	58	48	36	22	10
4SJM10/13	4SJ10/13	3	4		108	104	99	90	80	68	52	38	20
4SJM10/17	4SJ10/17	4	5.5		136	132	124	113	100	84	68	47	27
4SJM10/21	4SJ10/21	5.5	7.5		183	178	166	150	132	115	91	65	38
4SJM10/27	4SJ10/27	7.5	10		245	238	223	204	180	152	121	89	52

MODEL		MOTOR		DELIVERY n≈2850r/min
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	3	6	9	12	15	18	21	24
1~ 220-240V	3~ 380-415V	KW	HP	Q（m³/h） Q（l/min）	0	50	100	150	200	250	300	350	400
4SJM16/8	4SJ16/8	2.2	3	H（m)	44	42	38	36	33	29	22	17	14
4SJ1M6/10	4SJ16/10	3	4		66	62	59	52	49	41	34	28	19
4SJM16/14	4SJ16/14	4	5.5		85	81	75	70	63	58	49	38	25
4SJM16/18	4SJ16/18	5.5	7.5		118	114	108	99	89	78	63	50	35
4SJM16/24	45J16/24	7.5	10		164	159	148	155	120	104	89	70	48