4QJD8

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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	1.2	2.4	3.6	4.8	6.0	7.2	8.4	9.6	10.8
(220-240/50)	(380-415/50)	KW	HP	(L/min)	0	20	40	60	80	100	120	140	160	180
4QJD805-0.55	4QJD805-0.55	0.55	0.75	Head (m)	32	31	28	26	25	24	22	18	14	9
4QJD806-0.75	4QJD806-0.75	0.75	1.0		38	37	34	32	30	29	26	22	17	11
4QJD808-1.1	4QJD808-1.1	1.1	1.5		50	49	45	42	40	38	35	30	23	15
4QJD810-1.5	4QJD810-1.5	1.5	2.0		63	61	56	53	50	48	43	37	28	18
4QJD814-2.2	4QJD814-2.2	2.2	3.0		88	86	79	74	70	67	61	52	40	26
—	4QJD820-3	3.0	4.0		126	122	112	105	100	95	87	74	57	37
—	4QJD826-4	4.0	5.5		164	159	146	137	130	124	113	96	74	48
—	4QJD833-5.5	5.5	7.5		208	202	186	174	165	157	143	122	94	61
—	4QJD841-7.5	7.5	10		259	251	231	216	205	195	178	151	117	76