4QJD3

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详细介绍

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

MOTORAND PUMP
• Rewindable 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
• Pumps are designed by casing stressed
• NEMA dimension standards
• Curve tolerance according to ISO 9906

WORKING CONDITIONS
• Maximum fluid temperature up to +35℃.
• Maximum sand content: 0.25%.
• Maximum immersion: 30m.
• Minimum well diameter: 6".

PERFORMANCE DATA AT n=2900 rpm/min

Performance parameter

Voltage(V/HZ)		Power		(m3/h)	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8
(220-240/50)	(380-415/50)	KW	HP	(L/min)	0	10	20	30	40	50	60	70	80
4QJD307-0.37	4QJD307-0.37	0.37	0.5	Head (m)	50	49	47	45	41	35	28	20	10
4QJD31 0-0.55	4QJD310-0.55	0.55	0.75		72	70	68	64	58	50	40	29	15
4QJD313-0.75	4QJD313-0.75	0.75	1.0		93	91	88	83	76	66	53	38	19
4QJD315-1.1	4QJD315-1.1	1.1	1.5		108	105	102	96	88	76	61	43	22
4QJD322-1.5	4QJD322-1.5	1.5	2.0		158	154	149	141	128	111	89	64	33
4QJD326-2.2	4QJD326-2.2	2.2	3.0		187	182	176	166	152	131	105	75	39
——	4QJD330-2.2	2.2	3.0		215	210	203	192	175	151	121	87	45
——	4QJD335-3	3.0	4.0		251	245	237	224	204	177	142	101	52
——	4QJD345-4	4.0	5.5		323	315	305	287	263	227	182	130	67
—	4QJD356-5.5	5.5	7.5		402	392	379	358	327	283	227	162	84