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Product Description

Performance parameters:

Applicable temperature range, installation size same as IS type single-stage single-suction centrifugal pump, applicable to ship water supply and drainage. The IS and CIS pumps are simple in structure, reliable in performance, small in size, light in weight and high in efficiency, low in noise, low in vibration, low in NPSH, and easy to use and maintain. IS and CIS pumps have a total of 29 basic models and hundreds of specifications, but only use four axes and four suspension components, and the degree of generalization of parts is as high as 92% or more.

Parameter range:

Flow 5.4 to 400m3/h

Head 4～125m

Model Description:

CIS100-65J-200A

CIS--Single-stage single-suction centrifugal pump for ships

100--intake diameter (mm)

65--Outlet diameter (mm)

J--J indicates speed reduction

200--The nominal diameter of the impeller (mm)

A--A, B, and C represent the first, second, and third cuts of the impeller outer diameter, respectively

Structure type:

The pump is horizontally mounted with horizontal axial suction and spouting radially upwards. The pump is of the suspension type structure. It is not necessary to disassemble the inlet and outlet pipelines during inspection, and the rotor components can be taken out for maintenance. The pump is connected with the motor through ordinary elastic coupling or lengthened elastic coupling. The pump shaft seal adopts soft packing seal or mechanical seal. The bearing is a single row radial ball bearing and is lubricated with lubricating oil.

Rotational direction:

From the motor side, the pump rotates clockwise.

The main part material: The material of the flow passage part is generally ordinary gray cast iron.

Complete Scope:

Complete sets of pumps, motors, common bases, couplings, etc. Also available are bottom valves, check valves, and gate valves.

When ordering, please specify the material of the main parts. If there are special requirements for the pump and motor, please consult with the company about the technical requirements.

440V, 220V, 60Hz, 50Hz power supply can be configured according to customer requirements.

Main technical parameters

Model	Capacity	Head	Speed	Shaft power	Motor Power	η	NPSH	Impeller Diameter	Inlet Dia.	Outlet Dia.	Weight
	m3/h	m	r/min	kW	kW	%	m	mm	mm	mm	kg
IS50-32-125	7.5	22	2980	0.96	2.2	47	2	127	50	32	40
	12.5	20		1.13		60	2
	15	18.5		1.26		60	2.5
IS50-32J-125	3.75	5.4	1480	0.13	0.55	43	2	127	50	32	40
	6.3	5		0.16		54	2
	7.5	4.6		0.17		55	2.5
IS50-32-125A	11.2	16	2980	0.98	1.5	50	2	115	50	32	40
IS50-32J-125A	5.6	4	1480	0.12	0.55	52	2	115	50	32	40
IS50-32-160	7.5	34.3	2980	1.59	3	44	2	154	50	32	40
	12.5	32		2.02		54	2
	15	29.6		2.16		56	2.5
IS50-32J-160	3.75	8.5	1480	0.25	0.55	35	2	154	50	32	40
	6.3	8		0.29		48	2
	7.5	7.5		0.31		49	2.5
IS50-32-160A	11.7	28	2980	1.72	3	52	2	146	50	32	40
IS50-32J-160A	5.9	7	1480	0.24	0.55	46	2	146	50	32	40
IS50-32-160B	10.8	24	2980	1.41	2.2	50	2	136	50	32	40
IS50-32J-160B	5.4	6	1480	0.2	0.55	44	2	136	50	32	40
IS50-32-200	7.5	52.5	2980	2.82	5.5	38	2	198	50	32	43
	12.5	50		3.55		48	2
	15	48		3.84		51	2.5
IS50-32J-200	3.75	13.1	1480	0.41	0.75	33	2	198	50	32	43
	6.3	12.5		0.51		42	2
	7.5	12		0.56		44	2.5
IS50-32-200A	11.7	44	2980	3.05	4	46	2	183	50	32	43
IS50-32J-200A	5.9	11	1480	0.44	0.75	40	2	183	50	32	43
IS50-32-200B	10.8	38	2980	2.54	4	44	2	170	50	32	43
IS50-32J-200B	5.4	9.5	1480	0.37	0.55	38	2	170	50	32	43
IS50-32-250	7.5	82	2980	5.88	11	28.5	2	243	50	32	76
	12.5	80		7.17		38	2
	15	78.5		7.82		41	2.5
IS50-32J-250	3.75	20.5	1480	0.91	1.5	23	2	243	50	32	76
	6.3	20		1.07		32	2
	7.5	19.5		1.14		35	2.5
IS50-32-250A	11.7	70	2980	6.2	7.5	36	2	231	50	32	76
IS50-32J-250A	5.9	17.5	1480	0.94	1.5	30	2	231	50	32	76

。

Model	Capacity	Head	Speed	Shaft power	Motor Power	η	NPSH	Impeller Diameter	Inlet Dia.	Outlet Dia.	Weight
	m3/h	m	r/min	kW	kW	%	m	mm	mm	mm	kg
IS150-125-315B	173	24	1480	15.08	18.5	75	2.5	286	150	125	158
IS150-125-400	120	53	1480	27.9	45	62	2	333	150	125	187
	200	50		36.3		75	2.8
	240	46		40.6		74	3.5
IS150-125-400A	187	44	1480	30.7	37	73	2.8	371	150	125	187
IS150-125-400B	173	38	1480	25.22	30	71	2.8	350	150	125	187
IS200-150-250	400	20	1480	26.57	37	82	4.6	269	200	150	186
IS200-150-250A	374	17.5	1480	22.3	30	80	4.6	258	200	150	186
IS200-150-250B	346	15	1480	18.1	22	78	4.6	256	200	150	186
IS200-150-315	240	37	1480	34.5	55	70	3	329	200	150	186
	400	32		42.5		82	3.5
	460	28.5		44.6		80	4
IS200-150-315A	374	28	1480	35.65	45	80	3.5	314	200	150	186
IS200-150-315B	346	24	1480	28.99	37	78	3.5	294	200	150	186
IS200-150-400	240	55	1480	48.6	90	74	3	387	200	150	186
	400	50		67.2		81	3.8
	460	45		74.2		76	4.5
IS200-150-400A	374	44	1480	56.73	75	79	3.8	367	200	150	186
IS200-150-400B	346	38	1480	46.5	55	77	3.8	346	200	150	186