4QJD12

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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	1.8	3.6	5.4	7.2	9.0	10.8	12.6	14.4	16.2
(220-240/50)	(380-415/50)	KW	HP	(L/min)	0	30	60	90	120	150	180	210	240	270
4QJD1204-0.75	4QJD1204-0.75	0.75	1.0	Head (m)	25	24	23	21	20	18	15	13	9	5
4QJD1205-1.1	4QJD1205-1.1	1.1	1.5		31	30	29	27	25	22	19	16	12	6
4QJD1207-1.5	4QJD1207-1.5	1.5	2.0		44	42	40	37	34	31	27	22	16	9
4QJD1210-2.2	4QJD1210-2.2	2.2	3.0		63	60	57	53	49	44	38	32	23	13
—	4QJD1214-3	3.0	4.0		88	84	80	75	69	62	54	44	33	18
—	4QJD121 8-4	4.0	5.5		113	108	103	96	88	79	69	57	42	23
—	4QJD1223-5.5	5.5	7.5		144	138	132	123	113	101	88	73	54	29
—	4QJD1229-7.5	7.5	10		182	174	166	155	142	128	111	92	68	37