4SD/3T Multistage Deep Well Submersible Pump

The deep well pump is a water-lifting tool that is directly connected to the motor and the water pump and submerged into the water. It is suitable for extracting groundwater from deep wells, and can also be used for water-lifting projects such as rivers, reservoirs, and canals: it is mainly used for farmland irrigation and water for humans and animals in plateau mountainous areas. It can be used for water supply and drainage in cities, factories, railways, mines and construction sites.

Applications

For water supply from wells or reservoirs

For domestic use for civil and industrial applications

Operating conditions

Maximum fluid temperature up to +35 ℃

Maximum sand content0.25%

Maximum immersion:80m

Minimum well diameter: Φ4"

MODEL		P₂		DELVERY n≈2850 r/min
1~220V/240V	3~ 380V/415V	kw	HP	Q(m³/h)/(l/min)	0	0.6	1.2	1.8	2.4	3	3.6	4.2	4.8
1~220V/240V	3~ 380V/415V	kw	HP	Q(m³/h)/(l/min)	0	10	20	30	40	50	60	70	80
4SDM3/5	4SD3/5	0.25	0.33	H(m)	38	38	36	34	32	28	24	18	12
4SDM3/7	4SD3/7	0.37	0.5		53	53	51	48	44	39	33	25	17
4SDM3/9	4SD3/9	0.55	0.75		69	68	65	62	57	51	43	33	22
4SDM3/11	4SD3/11	0.75	1		84	83	80	76	69	62	52	40	27
4SDM3/13	4SD3/13	0.75	1		99	98	94	89	82	73	82	47	32
4SDM3/15	4SD3/15	1.1	1.5		115	113	109	103	95	84	71	54	37
4SDM3/17	4SD3/17	1.1	1.5		130	128	124	117	107	96	8o	82	42
4SDM3/19	4SD3/19	1.5	2		145	143	138	131	120	107	9o	69	47
4SDM3/21	4SD3/21	1.5	2		160	158	153	145	133	118	99	78	51
4SDM3/25	4SD3/25	2.2	3		191	188	182	172	158	141	118	91	61
4SDM3/29	4SD3/29	2.2	3		221	218	211	200	183	163	137	105	71
	4SD3/34	3	4		260	256	247	234	215	192	161	124	83
	4SD3/39	3	4		298	293	283	268	246	220	185	142	96
	4SD3/44	4	5.5		336	331	320	3o3	278	248	208	160	108
	4SD3/49	4	5.5		374	368	356	337	310	276	232	178	120
	4SD3/55	5.5	7.5		420	413	400	379	347	310	260	200	135
	4SD3/60	5.5	7.5		458	451	436	413	379	338	284	218	147