CB Type DL Clean Water Pump

DL pump is a vertical, single-suction, multi-stage, sectional centrifugal pump suitable for urban water supply and central heating systems. It is used to transport clean water and liquids with physical and chemical properties similar to clean water. The medium temperature of DL pump is below 80 ℃, and the medium temperature of DLR pump is below 150 ℃.
The pump is installed vertically, with the characteristics of compact structure, low noise and small footprint. The shaft seal of the pump is a packing seal and a mechanical seal.EMAC will continue to update the product introduction pages of different standard versions of pumps. Please subscribe to our website to get the latest update information.
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General Specifications of s DL Series

Flow range:	4.9~200 m³/h
Head range:	21.6~239 m

DL Model Description

80DL20×4 80DLR20×4
80-water inlet diameter (mm)
20-single-stage head (m)
DL-vertical multi-stage segmented centrifugal pump
DLR-vertical multi-stage segmented hot water centrifugal pump
4-4 stage

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ParameterType	Capacity Q		Head H	Speed N	Shaft power Pa	Motor		Eff. η	NPSH r	impolier Dia	Pump diameter		weight
	Capacity Q		Head H	Speed N	Shaft power Pa	power	Type	Eff. η	NPSH r	impolier Dia	Inlet Dia	Outlet Dia	weight
	m³/s	L/s	m	r/min	kW	kW	Type	%	m	mm	mm	mm	kg
40DL-12×2	4.9 6.2 7.4	1.36 1.72 2.06	24.8 23.6 21.6	1480	0.89 1 1.12	1.5	Y90L-4B₅	37 40 39	3.19	201	40	40	210
40DL-12×3	4.9 6.2 7.4	1.36 1.72 2.06	37.2 35.4 32.4	1480	1.34 1.49 1.67	2.2	Y100L1-4B₅	37 40 39	3.19	201	40	40	250
40DL-12×4	4.9 6.2 7.4	1.36 1.72 2.06	49.6 47.2 43.2	1480	1.79 1.99 2.23	3	Y100L2-4B₅	37 40 39	3.19	201	40	40	270
40DL-12×5	4.9 6.2 7.4	1.36 1.72 2.06	62 59 54	1480	2.24 2.49 2.79	4	Y112M-4B₅	37 40 39	3.19	201	40	40	290
40DL-12×6	4.9 6.2 7.4	1.36 1.72 2.06	74.4 70.8 64.8	1480	2.68 2.99 3.35	4	Y112M-4B₅	37 40 39	3.19	201	40	40	310
40DL-12×7	4.9 6.2 7.4	1.36 1.72 2.06	86.8 82.6 75.6	1480	3.13 3.49 3.91	5.5	Y132S-4B₅	37 40 39	3.19	201	40	40	335
40DL-12×8	4.9 6.2 7.4	1.36 1.72 2.06	99.2 94.4 86.4	1480	3.58 3.98 4.46	5.5	Y132S-4B₅	37 40 39	3.19	201	40	40	355
40DL-12×9	4.9 6.2 7.4	1.36 1.72 2.06	112 106 97.2	1480	4.04 4.47 5.02	7.5	Y132M-4B₅	37 40 39	3.19	201	40	40	375
40DL-12×10	4.9 6.2 7.4	1.36 1.72 2.06	124 118 108	1480	4.47 4.98 5.58	7.5	Y132M-4B₅	37 40 39	3.19	201	40	40	395
40DL-12×11	4.9 6.2 7.4	1.36 1.72 2.06	136 130 119	1480	4.9 5.49 6.15	7.5	Y132M-4B₅	37 40 39	3.19	201	40	40	415
40DL-12×12	4.9 6.2 7.4	1.36 1.72 2.06	149 142 130	1480	5.37 5.99 6.72	11	Y160M-4B₅	37 40 39	3.19	201	40	40	440
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ParameterType	Capacity Q		Head H	Speed N	Shaft power Pa	Motor		Eff. η	NPSH r	impolier Dia	Pump diameter		weight
	Capacity Q		Head H	Speed N	Shaft power Pa	power	Type	Eff. η	NPSH r	impolier Dia	Inlet Dia	Outlet Dia	weight
	m³/s	L/s	m	r/min	kW	kW	Type	%	m	mm	mm	mm	kg
50DL-12×2	9 12.6 16.2	2.5 3.5 4.5	26.6 24.4 21.2	1480	1.3 1.55 1.8	3	Y100L2-4B₅	50 54 52	2.58 2.66 3.16	200	50	40	235
50DL-12×3	9 12.6 16.2	2.5 3.5 4.5	39.9 36.6 31.8	1480	1.96 2.33 2.7	3	Y100L2-4B₅	50 54 52	2.58 2.66 3.16	200	50	40	256
50DL-12×4	9 12.6 16.2	2.5 3.5 4.5	53.2 48.8 42.4	1480	2.61 3.1 3.6	4	Y112M-4B₅	50 54 52	2.58 2.66 3.16	200	50	40	285
50DL-12×5	9 12.6 16.2	2.5 3.5 4.5	66.5 61 53	1480	3.26 3.88 4.5	5.5	Y132S-4B₅	50 54 52	2.58 2.66 3.16	200	50	40	326
50DL-12×6	9 12.6 16.2	2.5 3.5 4.5	79.8 73.2 63.6	1480	3.91 4.65 5.4	5.5	Y132S-4B₅	50 54 52	2.58 2.66 3.16	200	50	40	347
50DL-12×7	9 2.6 6.2	2.5 3.5 4.5	93.1 85.4 74.2	1480	4.56 5.43 6.3	7.5	Y132M-4B₅	50 54 52	2.58 2.66 3.16	200	50	40	381
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ParameterType	Capacity Q		Head H	Speed N	Shaft power Pa	Motor		Eff. η	NPSH r	impolier Dia	Pump diameter		weight
	Capacity Q		Head H	Speed N	Shaft power Pa	power	Type	Eff. η	NPSH r	impolier Dia	Inlet Dia	Outlet Dia	weight
	m³/s	L/s	m	r/min	kW	kW	Type	%	m	mm	mm	mm	kg
80DL-20×7	32.4 50.4 65.16	9 14 18.1	151 140 120	1480	21.9 27.5 32	37	Y225S-4V₁	60.7 70 66.5	2.16 2.49 2.82	255	80	65	1038
80DL-20×8	32.4 50.4 65.16	9 14 18.1	173 160 137	1480	25.1 31.4 36.6	45	Y225M-4V₁	60.7 70 66.5	2.16 2.49 2.82	255	80	65	1120
80DL-20×9	32.4 50.4 65.16	9 14 18.1	194 180 154	1480	28.2 35.3 41.4	45	Y225M-4V₁	60.7 70 66.5	2.16 2.49 2.82	255	80	65	1175
80DL-20×10	32.4 50.4 65.16	9 14 18.1	216 200 171	1480	31.4 39.2 45.6	55	Y250M-4V₁	60.7 70 66.5	2.16 2.49 2.82	255	80	65	1335
80DL-30×2	26 43 48	7.2 11.9 13.3	68 60 56	2980	8 10.1 10.6	15	Y160M2-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	167
80DL-30×3	26 43 48	7.2 11.9 13.3	102 90 83	2980	12 15.1 15.9	18.5	Y160L-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	190
80DL-30×4	26 43 48	7.2 11.9 13.3	136 120 111	2980	16 20.1 21.2	30	Y200L1-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	214
80DL-30×5	26 43 48	7.2 11.9 13.3	170 150 139	2980	20.1 25.2 26.5	30	Y200L1-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	238
80DL-30×6	26 43 48	7.2 11.9 13.3	204 180 167	2980	24.1 30.2 31.8	37	Y200L2-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	261
80DL-30×7	26 43 48	7.2 11.9 13.3	238 210 195	2980	28.1 35.2 37.1	45	Y225M-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	284
80DL-30×8	26 43 48	7.2 11.9 13.3	272 240 222	2980	32.1 40.2 42.4	55	Y250M-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	307
80DL-30×9	26 43 48	7.2 11.9 13.3	306 270 250	2980	36.1 45.3 47.7	55	Y250M-2B₅	60 70 69	2.9 4.1 4.9	162	80	80	330
——END——

ParameterType	Capacity Q		Head H	Speed N	Shaft power Pa	Motor		Eff. η	NPSH r	impolier Dia	Pump diameter		weight
	Capacity Q		Head H	Speed N	Shaft power Pa	power	Type	Eff. η	NPSH r	impolier Dia	Inlet Dia	Outlet Dia	weight
	m³/s	L/s	m	r/min	kW	kW	Type	%	m	mm	mm	mm	kg
100DL-20×2	72 100 126	20 27.8 35	43.4 40 34	1480	13.1 15.1 16.7	22	Y180L-4V₁	65 72 70	2.83 3.53 4.4	267	100	80	764
100DL-20×3	72 100 126	20 27.8 35	65.1 60 51	1480	19.6 22.7 25	30	Y200L-4V₁	65 72 70	2.83 3.53 4.4	267	100	80	900
100DL-20×4	72 100 126	20 27.8 35	86.8 80 68	1480	26.2 30.3 33.3	37	Y225S-4V₁	65 72 70	2.83 3.53 4.4	267	100	80	995
100DL-20×5	72 100 126	20 27.8 35	109 100 85	1480	32.9 37.9 41.7	45	Y225M-4V₁	65 72 70	2.83 3.53 4.4	267	100	80	1079
100DL-20×6	72 100 126	20 27.8 35	130 120 102	1480	39.3 45.4 50	55	Y250M-4V₁	65 72 70	2.83 3.53 4.4	267	100	80	1241
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