Taizhou Qingquan Pump Co., Ltd.

3.5SD

Applications
For water supply from wells or reservoirs
For domestic use, for civil and industrial applications
For garden use and irrigation

Operating Conditions
Maximum sand content: 0.25%
Maximum immersion: 80m
Maximum well diameter：3”

Motor and Pump
Rewindable motor
Singe phase: 220V-240V/50HZ
Three phase: 380V-415V/50HZ
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 voltage or frequency 60HZ
Single phase motor with built-in capacitor

3.5SD(M)2 PERFORMANCE DATA 50Hz
MODEL		P2				DELIVERY n≈2850 1/min
1～	3~	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	3.3
220V~240V	380V~415V			Q	l/min	0	5	10	15	20	25	30	35	40	45	50	55
3.5SDM2/8	3.5SD2/8	0.25	0.33	H(m)		45	44	43	42	40	38	37	33.6	30	24	18	12
3.5SDM2/11	3.5SD2/11	0.37	0.5			62	61	59	58	55	52	51	46	41	33	25	17
3.5SDM2/14	3.5SD2/14	0.55	0.75			78	77	76	74	70	66	64	59	52	42	32	21
3.5SDM2/17	3.5SD2/17	0.75	1			95	94	92	90	85	80	78	71	63	51	39	26
3.5SDM2/21	3.5SD2/21	1.1	1.5			118	116	113	111	105	99	97	88	78	63	48	32
3.5SDM2/25	3.5SD2/25	1.3	1.75			140	138	135	133	125	118	115	105	93	75	58	38
3.5SDM2/29	3.5SD2/29	1.5	2			162	160	157	154	145	136	133	122	107	87	67	44
3.5SDM2/33	3.5SD2/33	1.8	2.5			185	182	178	175	165	155	152	139	122	99	76	50

3.5SD(M)3 PERFORMANCE DATA 50Hz
MODEL		P2				DELIVERY n≈2850 1/min
1～	3~	kW	HP	Q	m3/h	0	0.6	1.2	1.8	2.4	3	3.6	4.2	4.8
220V~240V	380V~415V			Q	l/min	0	10	20	30	40	50	60	70	80
3.5SDM3/6	3.5SD3/6	0.25	0.33	H(m)		34	33	32	32	30	29	22	15	9
3.5SDM3/8	3.5SD3/8	0.37	0.5			45	44	43	42	40	38	30	20	12
3.5SDM3/11	3.5SD3/11	0.55	0.75			62	61	59	58	55	53	41	28	17
3.5SDM3/14	3.5SD3/14	0.75	1			78	77	76	74	70	67	52	35	21
3.5SDM3/17	3.5SD3/17	1.1	1.5			95	94	92	90	85	82	63	43	26
3.5SDM3/20	3.5SD3/20	1.3	1.75			112	110	108	106	100	96	74	50	30
3.5SDM3/23	3.5SD3/23	1.5	2			129	127	124	122	115	110	85	58	35
3.5SDM3/26	3.5SD3/26	1.8	2.5			146	144	142	138	128	125	96	66	37

3.5SD(M)4 PERFORMANCE DATA 50Hz
MODEL		P2				DELIVERY n≈2850 1/min
1～	3~	kW	HP	Q	m3/h	0	0.6	1.2	1.8	2.4	3	3.6	4.2	4.8	5.5	6
220V~240V	380V~415V			Q	l/min	0	10	20	30	40	50	60	70	80	90	100
3.5SDM4/5	3.5SD4/5	0.25	0.33	H(m)		29	28	27	26	25	25	23	19	15	12.5	6
3.5SDM4/7	3.5SD4/7	0.37	0.5			41	39	38	36	35	34	32	27	21	17.5	8
3.5SDM4/9	3.5SD4/9	0.55	0.75			52	50	49	47	45	44	41	34	27	22.5	11
3.5SDM4/11	3.5SD4/11	0.75	1			64	61	59	57	55	54	50	42	33	27.5	13
3.5SDM4/13	3.5SD4/13	1.1	1.5			75	72	70	68	65	64	59	49	39	32.5	16
3.5SDM4/16	3.5SD4/16	1.3	1.75			93	88	86	83	80	78	72	61	48	40	19
3.5SDM4/18	3.5SD4/18	1.5	2			104	99	97	94	90	88	81	68	54	45	22
3.5SDM4/21	3.5SD4/21	1.8	2.5			122	116	113	109	105	103	95	79.8	63	52.5	25

3.5SD

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