CLH Series Centrifugal Pump

CLH Series Marine Vertical Centrifugal Multi-Service Pump

Product Overview:
The CLH Series represents a versatile vertical centrifugal pump solution designed for comprehensive marine applications across commercial and naval vessels.

Primary Marine Applications:
• Ballast water management
• Bilge pumping operations
• Engine coolant circulation
• Firefighting systems
• General drainage services

Extended Functionality:

Feed pump for seawater desalination units
Transfer pump for various tank systems
Booster service for:
✓ Petrochemical pipelines
✓ Hot/cold water circulation systems
✓ High-rise building water supply networks

Model Identification Guide:
CLH25-25-6.5

CLH: Marine vertical seawater pump series
First 25: Inlet diameter (25mm)
Second 25: Outlet diameter (25mm)
6.5: Pump speed (×10 rpm)

Parameters:

Model	Speed	NPSH	Head	Efficiency	Flow	Lift
Model	(r/min)	(m)	(m)	(%)	(m3/h)	(m)
80CLH-329	2900	2	7.7	60	50	32
80CLH-507	2900	2	7.7	57	50	50
80CLH-805	2900	2	7.7	54	50	80
80CLH-80A5A	2900	2	7.7	51.7	46.7	70
80CLH-2019	2900	2	7.7	53	100	20
80CLH-3213	2900	2	7.7	48	100	32
100CLH-2019	2900	2	7.7	47	100	20
100CLH-3213	2900	2	7.7	47	100	32
100CLH-509	2900	2	7.7	38	100	50
100CLH-50A9A	2900	2	7.7	37	93.5	44
100CLH-807	2900	2	7.7	37	100	80
100CLH-1255	2900	2	7.7	69	100	125
100CLH-125C5C	2900	2.5	7.2	66.7	82	85
125CLH-2024	2900	2	7.7	65	160	20
125CLH-3217	2900	2	7.7	64	160	32
125CLH-32A17A	2900	2	7.7	64	150	28
125CLH-32B17B	2900	2	7.7	60	138	24
125CLH-5012	2900	2	7.7	60	160	50
125CLH-50A12A	2900	2	7.7	58	150	44
125CLH-50B12B	2900	2	7.7	53	138	37.5
125CLH-808	2900	2	7.7	49	160	80
125CLH-80A8A	2900	2	7.7	49	150	70
125CLH-80B8B	2900	2.5	7.2	40	138	60
125CLH-3219	2900	2.5	7.2	40	200	32
125CLH-32A19A	2900	2.5	7.2	39	187	28
128CLH-809	2900	2.5	7.2	38.9	200	80
128CLH-80A9A	2900	3	6.7	75	187	70
128CLH-80B9B	2900	3	6.7	72	173	60
150CLH-2012	2900	2.5	7.2	73	160	20
150CLH-328	2900	2.5	7.2	73	160	32
150CLH-32A8A	2900	2.5	7.2	72	140	28
150CLH-32B8B	2900	2.5	7.2	69	120	24
150CLH-506	2900	2.5	7.2	68	160	50
150CLH-50A6A	2900	2.5	7.2	68	140	44
150CLH-50B6B	2900	2.5	7.2	63	120	38
150CLH-804	2900	2.5	7.2	61	160	80
150CLH-80A4A	2900	2.5	7.2	60	140	70
150CLH-80B4B	2900	2.5	7.2	54	120	60
150CLH-809	2900	2.5	7.2	53	200	80
150CLH-80A9A	2900	2.5	7.2	52	187	70
150CLH-80B9B	2900	2.5	7.2	51.5	173	60
150CLH-2013	2900	4.5	5.2	78	200	20
150CLH-329	2900	4.5	5.2	75.6	200	32
150CLH-32A9A	2900	4	5.7	78	187	28
150CLH-32B9B	2900	4	5.7	77	173	24
150CLH-507	2900	4	5.7	76	200	50
150CLH-50A7A	2900	3.6	6.1	76	187	44
150CLH-50B7B	2900	3.6	6.1	76	174	38
150CLH-50C7C	2900	3.6	6.1	75	160	32
150CLH-805	2900	3.8	5.9	72	200	80
150CLH-80A5A	2900	3.8	5.9	72	187	70.5
150CLH-80B5B	2900	3.8	5.9	71	174	62
150CLH-80C5C	2900	3.6	6.1	66	160	54.5
200CLH-2013	2900	3.6	6.1	66	200	20
200CLH-329	2900	3.6	6.1	65	200	32
200CLH-32A9A	2900	3.6	6.1	64	187	27
200CLH-32B9B	2900	4.5	5.2	81	173	24
200CLH-507	2900	4.5	5.2	81	200	50
200CLH-50A7A	2900	4.5	5.2	80	187	44
200CLH-50B7B	2900	4.2	5.5	78	174	38
200CLH-50C7C	2900	4.2	5.5	78	160	32
200CLH-2019	2900	4.2	5.5	77	400	20
200CLH-20A19A	2900	4.2	5.5	73.5	358	17
200CLH-20B19B	2900	4.5	5.2	75	322	14
200CLH-3213	2900	4.5	5.2	75	400	32
200CLH-32A13A	2900	4.5	5.2	74	374	28
200CLH-32B13B	2900	4.5	5.2	73	346	24
200CLH-509	1450	2	7.7	54	400	50
200CLH-50A9A	1450	2	7.7	48	352	44
200CLH-50B9B	1450	2	7.7	42	346	38
200CLH-50C9C	1450	2	7.7	42	320	32
250CLH-2022	1450	2	7.7	32	550	20
250CLH-20A22A	1450	2	7.7	30	506	17
250CLH-3215	1450	2	7.7	64	550	32
250CLH-32A15A	1450	2	7.7	60	506	28
250CLH-32B15B	1450	2	7.7	58.7	466	25
300CLH-2025	1450	2	7.7	55	720	20
19300CLH-28	1450	2	7.7	55	720	28
300CLH-28A19A	1450	2	7.7	48	666	24
300CLH-28B19B	1450	2	7.7	45	623	21