DL series vertical type multi-stage centrifugal pump--Jingjiang Aohua Pump Manufacturing Co., Ltd.

DL series vertical type multi-stage centrifugal pump

DL series vertical type multi-stage centrifugal pump is multistage multi sectional structure. It is sued for conveying of clean water and other liquid with similar properties. It is applied in high building fire protection, living water supply, air conditioning unit circulation, cooling water conveying.

Performance parameter

Model	grade	Flow m3/h	Flow L/S	Lift m	Rotation speed r/min	Axis power kw	Engine Power kw	Efficiency %	NPSH m
40DL	2	6.2	1.72	23.6	1450	0.92	1.5	40	3.19
	3	6.2	1.72	35.4		1.38	2.2	40	3.19
	4	6.2	1.72	47.2		1.84	3	40	3.19
	5	6.2	1.72	59		2.30	4	40	3.19
	6	6.2	1.72	70.8		2.75	4	40	3.19
	7	6.2	1.72	82.6		3.22	5.5	40	3.19
	8	6.2	1.72	94.4		3.68	5.5	40	3.19
	9	6.2	1.72	106.2		4.14	7.5	40	3.19
	10	6.2	1.72	118		4.60	7.5	40	3.19
	11	6.2	1.72	129.8		5.06	7.5	40	3.19
	12	6.2	1.72	141.6		5.52	11	40	3.19
50DL	2	12.6	3.5	24.4	1450	1.55	3	54	2.66
	3	12.6	3.5	36.6		2.33	3	54	2.66
	4	12.6	3.5	48.8		3.10	4	54	2.66
	5	12.6	3.5	61		3.88	5.5	54	2.66
	6	12.6	3.5	73.2		4.65	5.5	54	2.66
	7	12.6	3.5	85.4		5.43	7.5	54	2.66
	8	12.6	3.5	97.6		6.20	7.5	54	2.66
	9	12.6	3.5	109.8		6.98	11	54	2.66
	10	12.6	3.5	122		7.75	11	54	2.66
65DL	2	30	8.33	32	1450	4.22	5.5	62	2.82
	3	30	8.33	48		6.33	7.5	62	2.82
	4	30	8.33	64		8.44	11	62	2.82
	5	30	8.33	80		10.55	15	62	2.82
	6	30	8.33	96		12.66	15	62	2.82
	7	30	8.33	112		14.77	18.5	62	2.82
	8	30	8.33	128		16.88	22	62	2.82
	9	30	8.33	144		18.99	22	62	2.82
	10	30	8.33	160		21.1	30	62	2.82
80DL	2	50.4	14	40	1450	7.84	11	70	22.49
	3	50.4	14	60		11.76	15	70	2.49
	4	50.4	14	80		15.68	22	70	2.49
	5	50.4	14	100		19.60	30	70	2.49
	6	50.4	14	120		23.52	30	70	2.49
	7	50.4	14	140		27.44	37	70	2.49
	8	50.4	14	160		31.36	45	70	2.49
	9	50.4	14	180		35.28	45	70	2.49
	10	50.4	14	200		39.20	55	70	2.49
100DL -72-20	2	72	20	40	1450	10.9	15	72	2.8
	3	72	20	60		10.9	18.5	72	2.8
	4	72	20	80		10.9	30	72	2.8
	5	72	20	100		10.9	37	72	2.8
	6	72	20	120		10.9	37	72	2.8
	7	72	20	140		10.9	45	72	2.8
	8	72	20	160		10.9	55	72	2.8
	9	72	20	180		10.9	55	72	2.8
	10	72	20	200		54.4	70	72	2.8
100DL- 100-20	2	100	27.8	40	1450	15.14	18.5	72	3.53
	3	100	27.8	60		22.72	30	72	3.53
	4	100	27.8	80		30.28	37	72	3.53
	5	100	27.8	100		37.86	45	72	3.53
	6	100	27.8	120		45.39	55	72	3.53
	7	100	27.8	140		53.0	75	72	3.53
	8	100	27.8	160		60.57	75	72	3.53
	9	100	27.8	180		68.14	90	72	3.53
	10	100	27.8	200		75.71	90	72	3.53
150DL- 150-20	2	150	27.8	40	1450	20.42	30	80	2.8
	3	150	27.8	60		30.63	37	80	2.8
	4	150	27.8	80		40.84	45	80	2.8
	5	150	27.8	100		51.05	55	80	2.8
	6	150	27.8	120		61.26	75	80	2.8
	7	150	27.8	140		74.47	75	80	2.8
	8	150	27.8	160		81.68	90	80	2.8
200DL- 280-30	2	280	41.6	60	1450	55.79	90	84	3.7
	3	280	41.6	90		83.69	110	84	3.7
	4	280	41.6	120		111.57	132	84	3.7
	5	280	41.6	150		139.47	160	84	3.7
	6	280	41.6	180		163.38	200	84	3.7