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​1) Double Suction Mid-open Horizontal Centrifugal Pump           Inquiry
The CWS type pump is a single-stage double suction mid-open horizontal centrifugal pump.It is used to deliver the fresh water and the liquids physically and chemically similar to water.If the overflow component is made of stainless steel or coated with SEBF high-performance epoxy powder coating,it can also be used to deliver the corrosive liquids.The maximum temperature of the delivered liquids shall not exceed 80℃. It is suitable for water supply and drainage in factory,mining ore,city and power station as well as for flood control and irrigation works of agricultural fields.It always used in the capital ship and Float Boatyard.
The pump rotates anticlockwise viewed from motor.
(50HZ,3phase,380v)main technical parameter

Type	Capacity (m3/h)	Head (m)	Speed  (r/min)	NPSHR (m)	Shaft power (kw)	Power (kw)
150CWS-8.5	125	54	2950		25.2	37
	160	50		3.8	28.1
	200	42			29.7
150CWS-8.5A	105	44	2950		17.5	30
	140	40		3.8	20.3
	170	35			21.9
150CWS-8.5B	100	39	2950		16.3	22
	130	36		3.1	18.2
	160	32			19.4
150CWS-6	125	84	2950		39.7	55
	160	78		3.3	46.9
	200	70			52.2
150CWS-6A	105	65	2950		27.3	45
	140	60		3.3	31.8
	170	54			35.7
200CWS-13	210	48	2950		33.9	45
	280	42		6.3	39.3
	335	35			40.4
200CWS-13A	200	43	2950		30.8	37
	270	36		6	33.1
	325	30			34.9
200CWS-9	210	68	2950		50.2	75
	280	63		5.7	60.4
	335	58			64.1
200CWS-9A	180	55	2950		36.4	55
	245	48		5.5	41
	295	40			42.8
……	……	……	……	……	……	……

2) Horizontal Self-priming Centrifugal Pump                                 Inquiry
​CWZ series marine pumps are used at cabin bottom to cool water and fight fire.It is able to carry sea water under 80degrees.Fresh water and other nonerroding liquid.
The pump rotates anticlockwise viewed from motor.

Type	Capacity (m3/h)	Head (m)	Speed  (r/min)	NPSHR (m)	Shaft power (kw)	Power (kw)
32CWZ-5	4	23.7	2900	3		1.5
	8	21		2.8	1.2
	9.6	19.5		3.1
32CWZ-4	4	31.2	2900	5		2.2
	8	30		3.5	1.63
	9.6	28		3.2
32CWZ-3	4	45.7	2900	3.2		4
	8	42		2.8	2.54
	9.6	40.4		3
40CWZ-6	6	24.5	2900	2.2		2.2
	12	21		2.6	1.32
	14.4	18.5		3
40CWZ-5	6	3.8	2900	2		3
	12	30		2.8	1.92
	14.4	28.7		3.4
40CWZ-4	6	42.8	2900	4.4		4
	12	42		3.7	2.92
	14.4	41.5		4
50CWZ-8	10.5	23.5	2900	3		3
	21	21		2.8	2.35
	25.2	18.8		3.1
50CWZ-6	10.5	34.8	2900	2.8		4
	21	30		3.5	3.06
	25.2	27		4.3
50CWZ-5	10.5	44.8	2900	2.3		5.5
	21	42		2.7	4.62
	25.2	40		3.2
65CWZ-11	18	24	2900	3.6		4
	36	21		3.8	3.22
	43.2	19		4.2
65CWZ-8	18	34	2900	4.5		5.5
	36	30		5	4.82
	43.2	28.2		5.4
65CWZ-6	18	46.4	2950	2.2		11
	36	42		2.8	7.22
	43.2	39.1		3.6
65CWZ-5	18	65	2950	3.2		15
	36	60		3.4	11.31
	43.2	58		4.3
……	……	……	……	……	……	……

3) CWL Horizontal Centrifugal Pump                                                            Inquiry
CWL series marine horizontal centrifugal pump are applicable to fire control,cooling and sanitation and applied to industries,to city water supply and drain,and also to agricultural and orchard irrigation.
The pump rotates anticlockwise viewed from motor.

Type	Capacity (m3/h)	Head (m)	Speed  (r/min)	NPSHR (m)	Shaft power (kw)	Power (kw)
32CWL-4	2	20.2	2900	4.2		1.1
	4	21		4.1	0.74
	4.8	20.9		4.1
32CWL-3	2	31	2900	3.0		1.5
	4	30		2.5	0.99
	4.8	29.2		2.8
40CWL-5	4	22.2	2900	4.4		1.1
	8	21		3.0	0.85
	9.6	20		3.1
40CWL-4	4	32.3	2900	3.6		2.2
	8	30		2.6	1.31
	9.6	28.5		2.5
40CWL-3	4	43	2900	3.0		3
	8	42		2.5	2.13
	9.6	41		2.9
50CWL-6	6	22.2	2900	2.8		1.5
	12	21		2.0	1.16
	14.4	19.8		3.0
50CWL-4.5	6	31.5	2900	6.0		3
	12	30		3.6	1.78
	14.4	28.0		3.3
50CWL-4	6	43.7	2900	2.8		4
	12	42		3.4	2.75
	14.4	40.4		4.1
50CWL-8	16.5	22.8	2900	2.2		3
	21	21		2.2	1.91
	25.2	19		2.6
50CWL-7	10.5	33.6	2900	2.2		4
	21	30		2.4	2.72
	25.2	27		2.9
50CWL-5	10.5	45.5	2900	5		5.5
	21	42		2.8	4.07
	25.2	39.5		3.1
50CWL-3.5	10.5	64	2900	1.8		7.5
	21	60		2.3	6.24
	25.2	57		2.9
……	……	……	……	……	……	……
100CWL-8A	47	57.5	2950	3.0		22
	94	53.2		3.7	18.66
	112.8	50.6		4.5
More types can be offered,pls contact us for more details.

4) CIS Marine Horizontal Centrifugal Pump                                             Inquiry
​CIS series marine horizontal centrifugal pump is widely used for transfer of fresh water,seawater.The pumps are applicable to fire control,cooling and sanitation and applied to industries,to city water supply and drain,and also to agricultural and orchard irrigation.

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