CLZ/2 Series Vertical Two-Stage Self-Priming Centrifugal Pump, Marine Pump

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CLZ/2 Series Vertical Two-Stage Self-Priming Centrifugal Pump, Marine Pump

CLZ/2 Series Vertical Two-Stage Self-Priming Centrifugal Pump, Marine Pump

Product introduction

Application

CLZ/2 type vertical self-priming two-stage double-outlet marine centrifugal pump is multi purpose that integrates cooling, fire fighting, bilge and ballast in one pump, suitable for various ships and warships. The pump is small size and good self-priming performance (no external self-priming device is required).

Model Meaning

200CLZ – 9 / 2A

200	Pump inlet and outlet nominal diameter(mm)
CLZ	Vertical self-priming marine centrifugal pump
9	Pump first stage specific speed divide by 10 (rounded)
2	The pump is 2-stage
A	Impeller first improvement (B is the second, and so on)

Inlet And Outlet Size Table

Model	Flange Diameter
	Import					Level 1					Level 2
	d₁	D₁	D₂	n-d₂	b	d₁	D₁	D₂	n-d₂	b	d₁	D₁	D₂	n-d₂	b
125CLZ-5/2	125	210	250	8-18	22	100	180	220	8-18	20	80	160	200	8-18	19
125CLZ-7/2	125	210	250	8-18	22	100	180	220	8-18	20	80	160	200	8-18	19
125CLZ-9/2	125	210	250	8-18	22	100	180	220	8-18	20	80	160	200	8-18	19
125CLZ-9/2A	125	210	250	8-18	22	100	180	220	8-18	20	80	160	200	8-18	19
125CLZ-9/2B	125	210	250	8-18	22	100	180	220	8-18	20	80	160	200	8-18	19
125CLZ-10/2	125	210	250	8-18	22	100	180	220	8-18	20	80	160	200	8-18	19
150CLZ-6/2	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
150CLZ-6/2A	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
150CLZ-17/2	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
150CLZ-17/2A	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
150CLZ-15/2	200	295	340	8-22	26	150	240	285	8-18	26	150	240	285	8-18	26
150CLZ-12/2	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
150CLZ-7/2	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
150CLZ-7/2A	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
150CLZ-7/2B	150	240	285	8-22	22	125	210	250	8-18	22	100	180	220	8-18	20
200CLZ-13/2	200	295	340	8-22	26	150	240	285	8-26	22	125	210	250	8-18	22
250CLZ-9/2	250	350	395	12-22	28	200	295	340	8-22	26	150	240	285	8-22	22
250CLZ-9/2A	250	350	395	12-22	28	200	295	340	8-22	26	150	240	285	8-22	22
250CLZ-19/2A	250	350	395	12-22	28	200	295	340	8-22	26	150	240	285	8-22	22

Performance parameter table

Model	Flow Q (m³/h)	Head H (m)	Rotation Speed （r/min）	NPSH (m)	Motor Power (KW)	Weight （kg）
125CLZ-5/2	51/51	30/65	1450	3.5	22	518
125CLZ-7/2	80/40	25/55		3.5	18.5	524
125CLZ-9/2	116/58	24/61		4.1	22	548
125CLZ-9/2A	141-62	25.5/59		4.0	22	540
125CLZ-9/2B	112/54	15/52		4.1	18.5	526
125CLZ-10/2	110/50	20/35		4.2	15	488
150CLZ-6/2	95/95	36.5/86		4.9	55	806
150CLZ-6/2A	95/70	32/80		4.9	37	724
150CLZ-17/2	149/95	27.5/77		5.1	45	778
150CLZ-17/2A	141/95	16.5/60.5		5.1	37	736
150CLZ-15/2	199/182	33/79	1450	5.0	90	1190
150CLZ-12/2	199/99	23.5/70		5.1	45	772
150CLZ-7/2	124/120	33.5/77		4.8	55	928
150CLZ-7/2A	215/120	23.5/65		4.9	45	840
150CLZ-7/2B	199/108	17/60.5		4.9	45	792
200CLZ-13/2	257/124	24/68.5		4.3	55	936
250CLZ-9/2	348/174	22/71.5		4.6	75	1080
250CLZ-9/2A	265/166	14.5/62		5.2	75	916
250CLZ-19/2A	389/182	22/70		5.4	75	1110

Mounting size drawing

Model	H	H₂	L	L₂	L₃	AxA	BxB	4-φd
125CLZ-5/2	320	1715	420	350	350	520	450	19
125CLZ-7/2	320	1655	420	350	350	520	450	19
125CLZ-9/2	320	1715	420	350	350	520	450	19
125CLZ-9/2A	320	1715	420	350	350	520	450	19
125CLZ-9/2B	320	1655	420	350	350	520	450	19
125CLZ-10/2	320	1638	420	350	350	520	450	19
150CLZ-6/2	360	1950	450	380	380	620	550	27
150CLZ-6/2A	360	1820	450	380	380	620	550	27
150CLZ-17/2	360	1880	450	380	380	620	550	27
150CLZ-17/2A	360	1820	450	380	380	620	550	27
150CLZ-15/2	400	2180	480	420	420	720	650	27
150CLZ-12/2	360	1880	450	380	380	620	550	27
150CLZ-7/2	360	1950	450	380	380	620	550	27
150CLZ-7/2A	360	1880	450	380	380	620	550	27
150CLZ-7/2B	360	1880	450	380	380	620	550	27
200CLZ-13/2	400	1980	480	420	420	720	650	27
250CLZ-9/2	400	2130	480	420	420	720	650	27
250CLZ-9/2A	400	2130	480	420	420	720	650	27
250CLZ-19/2A	400	2130	480	420	420	720	650	27