4QJD4

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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	5.4	6.0
(220-240/50)	(380-415/50)	KW	HP	(L/min)	0	10	20	30	40	50	60	70	80	90	100
4QJD406-0.37	4QJD406-0.37	0.37	0.5	Head (m)	44	42	41	40	39	36	33	29	24	19	14
4QJD408-0.55	4QJD408-0.55	0.55	0.75		58	56	55	54	52	49	44	39	33	26	18
4QJD410-0.75	4QJD410-0.75	0.75	1.0		73	70	69	67	65	61	55	48	41	32	23
4QJD412-1.1	4QJD412-1.1	1.1	1.5		87	84	82	81	78	73	66	58	49	39	27
4QJD416-1.5	4QJD416-1.5	1.5	2.0		116	113	110	107	104	97	88	77	65	51	37
4QJD421-2.2	4QJD421-2.2	2.2	3.0		152	148	144	141	136	128	115	102	85	67	48
—	4QJD424-2.2	2.2	3.0		174	169	165	161	156	146	132	116	98	77	55
—	4QJD428-3	3.0	4.0		203	197	192	188	182	170	154	135	114	90	64
—	4QJD436-4	4.0	5.5		261	253	247	242	234	219	198	174	146	116	82
—	4QJD445-5.5	5.5	7.5		327	316	309	302	293	274	248	218	183	144	103
—	4QJD456-7.5	7.5	10		406	394	385	376	364	341	308	271	228	180	128