SZE type petrochemical process pump-Shenyang Petrochemical Power Station Pump Co., Ltd

SZE type petrochemical process pump

Keyword：

Category：

Chemical and other parts

Tel：

13804068898

inquiry

Detail

Overview
SZE type petrochemical process pump is designed according to API610 specification.
Performance range
Caliber: 25~400mm
Flow rate:Q = 2 ~ 2600m ³/h
Head: H = ~ 300m
Working pressure: P = ~ 5MPa
Working temperature: T =-80 ℃ ~ 300 ℃
Model Description

Structural features
SZE type pump is a single-stage horizontal cantilever centrifugal pump, pump body as the center support, single suction radial impeller, axial suction, radial discharge.
According to the conditions of use, the front and rear wear rings and balance holes are used for hydraulic balance. The stuffing box has cooling or heating pipe joints. The shaft seal is sealed with packing, and can also use single-end or double-end mechanical seals, and is equipped with cooling, flushing or sealing fluid systems.
Standard piping is designed according to API610 specification. The rated pressure rating of the suction and discharge pipe flanges is the same.
Seen from the motor end, the pump rotates clockwise.
mainly used
● Refineries, petrochemical industry, coal processing industry and cryogenic engineering.
● Chemical industry, paper, pulp industry, sugar industry and general process industry.
● Heating and air conditioning systems, environmental protection engineering, marine and offshore industries, etc.
● Water supply plant, desalination plant, power plant.
Scope of application
SZE type pump is suitable for conveying water and similar to water liquid or liquid containing a small amount of particles, low temperature or high temperature liquid, neutral or corrosive liquid.
Conveying medium
● For various temperatures and concentrations of sulfuric acid, nitric acid, hydrochloric acid and phosphoric acid and other inorganic and organic acids.
● Alkaline solutions such as sodium hydroxide and sodium carbonate at various temperatures and concentrations.
● Various salt solutions.
A variety of liquid petrochemical products, organic compounds, and other corrosive raw materials and products.
At present, the corrosion-resistant materials of our factory can meet the requirements of various media mentioned above. When ordering, please provide the details of the required conveying medium.
Pump performance parameter table

Pump type	Impeller type	Flow rate Q （m³/h）	head H （m）	Rotational speed n （r/min）	Bearing bracket LK	Specific gravity γ=1.0		Specific gravity γ=1.35		Specific gravity γ=1.84
						配带电动机
						power （kW）	Model number	power （kW）	Model number	power （kW）	Model number
SZE25-200	A	11.5	49	2950	0	5.5	Y132S₁-2	7.5	Y132S₂-2	11	Y160M₁-2
	B	10.5	42			4	Y112M-2	5.5	Y132S₁-2	7.5	Y132S₂-2
	C	9	36			3	Y100L-2	4	Y112M-2	5.5	Y132S₁-2
	D	7.5	28			2.2	Y90L-2	3	Y100L-2	4	Y112M-2
	E	5.5	16			1.5	Y90S-2	1.5	Y90S-2	2.2	Y90L-2
	A	5.8	12	1475	0	1.1	Y90S-4	1.1	Y90S-4	1.5	Y90L-4
	B	5.4	11							1.1	Y90S-4
	C	4.6	8.5
	D	4	6.5
	E	3	4
SZE40-160	A	28	33	2950	1	5.5	Y132S₁-2	7.5	Y132S₂-2	11	Y160M₁-2
	B	25.6	29			5.5	Y132S₁-2	7.5	Y132S₂-2	11	Y160M₁-2
	C	22	22			4	Y112M-2	5.5	Y132S₁-2	5.5	Y132S₁-2
	D	20	16			2.2	Y90L-2	3	Y100L-2	4	Y112M-2
	A	14	8	1475	1	1.1	Y90S-4	1.1	Y90S-4	1.5	Y90L-4
	B	13	7							1.5	Y90L-4
	C	11	5.5							1.1	Y90S-4
	D	9.5	4.5							1.1	Y90S-4
SZE40-200	A	29	53	2950	1	11	Y160M₁-2	15	Y160M₂-2	18.5	Y160L-2
	B	26	47			7.5	Y132S₂-2	11	Y160M₁-2	15	Y160M₂-2
	C	22	39			5.5	Y132S₁-2	7.5	Y132S₂-2	11	Y160M₁-2
	D	18	20			4	Y112M-2	5.5	Y132S₁-2	7.5	Y132S₂-2
	A	14.5	13	1475	1	1.5	Y90L-4	2.2	Y100L₁-4	3	Y100L₂-4
	B	13	11.5			1.1	Y90S-4	1.5	Y90L-4	2.2	Y100L₁-4
	C	11.5	9			1.1	Y90S-4	1.1	Y90S-4	1.5	Y90L-4
	D	9.5	7			1.1	Y90S-4	1.1	Y90S-4	1.1	Y90S-4
SZE40-250	A	32	78	2950	2	18.5	Y160L-2	22	Y180M-2	30	Y200L₁-2
	B	30	72			15	Y160M₂-2	18.5	Y160L-2	30	Y200L₁-2
	C	24	60			11	Y160M₁-2	15	Y160M₂-2	18.5	Y160L-2
	D	21	47			7.5	Y132S₂-2	11	Y160M₁-2	15	Y160M₂-2
	A	16	19.5	1475	1	3	Y100L₂-2	4	Y112M-4	5.5	Y132S-4
	B	15	18			2.2	Y100L₁-4	3	Y100L₂-4	4	Y112M-4
	C	12.5	14			1.5	Y90L-4	2.2	Y100L₁-4	3	Y100L₂-4
	D	10.5	11			1.1	Y90S-4	1.5	Y90L-4	2.2	Y100L₁-4
SZE40-315	A	42	115	2950	2	37	Y200L₂-2	45	Y225M-2	75	Y280S-2
	B	40	107			30	Y200L₁-2	45	Y225M-2	55	Y250M-2
	C	34	81			22	Y180M-2	30	Y200L₁-2	45	Y225M-2
	D	29	61			15	Y160M₂-2	22	Y180M-2	30	Y200L₁-2
	A	21	29	1475	2	5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
	B	20	26.5			5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
	C	17.5	20			4	Y112M-4	5.5	Y132S-4	7.5	Y132M-4
	D	15	15			3	Y100L₂-4	3	Y100L₂-4	5.5	Y132S-4
SZE50-160	A	50	34	2950	2	11	Y160M₁-2	15	Y160M₂-2	15	Y160M₂-2
	B	45	29			7.5	Y132S₂-2	11	Y160M₁-2	15	Y160M₂-2
	C	38	22			5.5	Y132S₁-2	7.5	Y132S₂-2	11	Y160M₁-2
	D	31	17			3	Y100L-2	4	Y112M-2	5.5	Y132S₁-2
	A	25	8.4	1475	1	1.5	Y90L-4	2.2	Y100L₁-4	2.2	Y100L₁-4
	B	22.5	7			1.5	Y90L-4	1.5	Y90L-4	2.2	Y100L₁-4
	C	19	5.5			1.1	Y90S-4	1.1	Y90S-4	1.5	Y90L-4
	D	16.5	4			1.1	Y90S-4	1.1	Y90S-4	1.1	Y90S-4
SZE50-200	A	62	52	2950	2	18.5	Y160L-2	22	Y180M-2	30	Y200L₁-2
	B	56	46			15	Y160M₂-2	18.5	Y160L-2	22	Y180M-2
	C	49	37			11	Y160M₁-2	15	Y160M₂-2	18.5	Y160L-2
	D	43	28			7.5	Y132S₂-2	11	Y160M₁-2	15	Y160M₂-2
	A	31	13	1475	1	3	Y100L₂-4	3	Y100L₂-4	4	Y112M-4
	B	28.5	11.5			2.2	Y100L₁-4	3	Y100L₂-4	4	Y112M-4
	C	25	9			1.5	Y90L-4	2.2	Y100L₁-4	3	Y100L₂-4
	D	22	7			1.1	Y90S-4	1.5	Y90L-4	2.2	Y100L₁-4
SZE50-250	A	70	82	2950	2	30	Y200L₁-2	37	Y200L₂-2	55	Y250M-2
	B	66	75			30	Y200L₁-2	37	Y200L₂-2	45	Y225M-2
	C	60	60			22	Y180M-2	30	Y200L₁-2	37	Y200L₂-2
	D	50	45			15	Y160M₂-2	18.5	Y160L-2	22	Y180M-2
	A	35	20	1475	2	4	Y112M-4	5.5	Y132S-4	7.5	Y132M-4
	B	33	18.5			4	Y112M-4	5.5	Y132S-4	7.5	Y132M-4
	C	30	15			3	Y100L₂-4	4	Y112M-4	5.5	Y132S-4
	D	26	11			2.2	Y100L₁-4	3	Y100L₂-4	3	Y100L₂-4
SZE50-315	A	87	115	2950	3	55	Y250M-2	75	Y280S-2	110	Y315S-2
	B	80	100			45	Y225M-2	75	Y280S-2	90	Y280M-2
	C	70	78			30	Y200L₁-2	45	Y225M-2	55	Y250M-2
	D	57	57			22	Y180M-2	30	Y200L₁-2	37	Y200L₂-2
	A	44	28	1475	2	11	Y160M-4	11	Y160M-4	15	Y160L-4
	B	40	24			7.5	Y132M-4	11	Y160M-4	15	Y160L-4
	C	35	19			5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
	D	30	14			3	Y100L₂-2	4	Y112M-4	5.5	Y132S-4
SZE50-400	A	82	194	2950	3	110	Y315S-2	160	Y315M₂-2
	B	78	175			90	Y280M-2	132	Y315M₁-2	160	Y315M₂-2
	C	70	140			75	Y280S-2	90	Y280M-2	132	Y315M₁-2
	D	60	102			45	Y225M-2	75	Y280S-2	90	Y280M-2
	A	41	45	1475	2	15	Y160L-4	22	Y180L-4	30	Y200L-4
	B	39	43			15	Y160L-4	18.5	Y180M-4	22	Y180L-4
	C	35	34			11	Y160M-4	15	Y160L-4	18.5	Y180M-4
	D	30	25			7.5	Y132M-4	11	Y160M-4	15	Y160L-4
SZE80-160	A	94	32	2950	2	15	Y160M₂-2	18.5	Y160L-2	30	Y200L₁-2
	B	85	28			11	Y160M₁-2	15	Y160M₂-2	18.5	Y160L-2
	C	76	23			11	Y160M₁-2	11	Y160M₁-2	15	Y160M₂-2
	D	66	17			5.5	Y132S₁-2	7.5	Y132S₂-2	11	Y160M₁-2
	A	47	8	1475	2	2.2	Y100L₁-4	3	Y100L₂-4	4	Y112M-2
	B	42	7			2.2	Y100L₁-4	2.2	Y100L₁-4	3	Y100L₂-4
	C	38	5.5			1.5	Y90L-4	2.2	Y100L₁-4	2.2	Y100L₁-4
	D	34	4			1.1	Y90S-4	1.1	Y90S-4	1.5	Y90L-4
SZE80-200	A	103	54	2950	1	30	Y200L₁-2	37	Y200L₂-2	45	Y225M-2
	B	95	48			22	Y180M-2	30	Y200L₁-2	37	Y200L₂-2
	C	84	38			15	Y160M₂-2	22	Y180M-2	30	Y200L₁-2
	D	70	30			11	Y160M₁-2	15	Y160M₂-2	22	Y180M-2
	A	51	13.5	1475	1	4	Y112M-4	5.5	Y132S-4	7.5	Y132M-4
	B	47	12			3	Y100L₂-4	4	Y112M-4	5.5	Y132S-4
	C	41	9.5			2.2	Y100L₁-4	3	Y100L₂-4	4	Y112M-4
	D	36	7.5			1.5	Y90L-4	2.2	Y100L₁-4	3	Y100L₂-4
SZE80-250	A	127	82	2950	2	45	Y225M-2	75	Y280S-2	90	Y280M-2
	B	120	76			45	Y225M-2	55	Y250M-2	75	Y280S-2
	C	105	59			30	Y200L₁-2	45	Y225M-2	55	Y250M-2
	D	87	45			22	Y180M-2	30	Y200L₁-2	37	Y200L₂-2
	A	64	20	1475	2	7.5	Y132M-4	11	Y160M-4	15	Y160L-4
	B	60	19			7.5	Y132M-4	7.5	Y132M-4	11	Y160M-4
	C	52	14.5			4	Y112M-4	5.5	Y132S-4	7.5	Y132M-4
	D	46	11			3	Y100L₂-4	4	Y112M-4	5.5	Y132S-4
SZE80-315	A	141	127	2950	2	90	Y280M-2	132	Y315M₁-2
	B	135	121			75	Y280S-2	110	Y315S-2
	C	115	97			55	Y250M-2	75	Y280S-2
	D	90	74			37	Y200L₂-2	45	Y225M-2	75	Y280S-2
	A	70	33	1475	2	15	Y160L-4	18.5	Y180M-4	22	Y180L-4
	B	66	30			11	Y160M-4	15	Y160L-4	22	Y180L-4
	C	56	24			11	Y160M-4	11	Y160M-4	15	Y160L-4
	D	45	18			5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
SZE80-400	A	171	187	2950	3	160	Y315M₂-2
	B	159	170			160	Y315M₂-2
	C	135	130			90	Y280M-2	132	Y315M₁-2
	D	116	95			75	Y280S-2	90	Y280M-2	132	Y315M₁-2
	A	85	46	1475	2	22	Y180L-4	30	Y200L-4	45	Y225M-4
	B	80	42			18.5	Y180M-4	30	Y200L-4	37	Y225S-4
	C	65	33			15	Y160L-4	18.5	Y180M-4	30	Y200L-4
	D	53	25			11	Y160M-4	15	Y160L-4	18.5	Y180M-4
SZE100-160	A	162	29	2950	2	22	Y180M-2	30	Y200L₁-2	37	Y200L₂-2
	B	150	24			15	Y160M₂-2	22	Y180M-2	30	Y200L₁-2
	C	130	17			11	Y160M₁-2	15	Y160M₂-2	18.5	Y160L-2
	D	110	12			7.5	Y132S₂-2	11	Y160M₁-2	15	Y160M₂-2
	A	81	7.2	1475	2	3	Y100L₂-4	4	Y112M-4	5.5	Y132S-4
	B	73	6			2.2	Y100L₁-4	3	Y100L₂-4	4	Y112M-4
	C	63	4.3			1.5	Y90L-4	2.2	Y100L₁-4	3	Y100L₂-4
	D	55	3			1.1	Y90S-4	1.5	Y90L-4	2.2	Y100L₁-4
SZE100-200	A	193	50	2950	2	45	Y225M-2	55	Y250M-2	75	Y280S-2
	B	180	44			37	Y200L₂-2	45	Y225M-2	75	Y280S-2
	C	155	35			30	Y200L₁-2	37	Y200L₂-2	45	Y225M-2
	D	135	26			18.5	Y160L-2	30	Y200L₁-2	37	Y200L₂-2
	A	95	12.5	1475	2	5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
	B	90	10.5			5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
	C	80	8.5			4	Y112M-4	5.5	Y132S-4	7.5	Y132M-4
	D	70	6			3	Y100L₂-4	3	Y100L₂-4	4	Y112M-4
SZE100-250	A	230	79	2950	2	75	Y280S-2	90	Y280M-2	132	Y315M₁-2
	B	218	73			75	Y280S-2	90	Y280M-2	132	Y315M₁-2
	C	190	58			45	Y225M-2	75	Y280S-2	90	Y280M-2
	D	170	44			37	Y200L₂-2	45	Y225M-2	75	Y280S-2
	A	115	20	1475	2	11	Y160M-4	15	Y160L-4	18.5	Y180M-4
	B	110	18			11	Y160M-4	11	Y160M-4	15	Y160L-4
	C	100	14			7.5	Y132M-4	11	Y160M-4	11	Y160M-4
	D	90	10			5.5	Y132S-4	7.5	Y132M-4	7.5	Y132M-4
SZE100-315	A	250	126	2950	3	132	Y315M₁-2
	B	240	120			132	Y315M₁-2	160	Y315M₂-2
	C	203	97			90	Y280M-2	132	Y315M₁-2	160	Y315M₂-2
	D	170	71			75	Y280S-2	75	Y280S-2	110	Y315S-2
	A	125	31	1475	2	18.5	Y180M-4	30	Y200L-4	37	Y225S-4
	B	119	29			18.5	Y180M-4	22	Y180L-4	30	Y200L-4
	C	104	24			15	Y160L-4	18.5	Y180M-4	22	Y180L-4
	D	86	17.5			11	Y160M-4	11	Y160M-4	15	Y160L-4
SZE100-400	A	300	194	2950	4
	B	290	180
	C	260	145
	D	224	105			110	Y315S-2	160	Y315M₂-2
	A	150	48	1475	3	37	Y225S-4	45	Y225M-4	75	Y280S-4
	B	145	44			30	Y200L-4	45	Y225M-4	55	Y250M-4
	C	130	36			22	Y180L-4	30	Y200L-4	45	Y225M-4
	D	115	26			15	Y160L-4	22	Y180L-4	30	Y200L-4
SZE100-500	A	180	75	1475	3	75	Y280S-4	90	Y280M-4	110	Y315S-4
	B	167	68			55	Y250M-4	75	Y280S-4	110	Y315S-4
	C	142	53			37	Y225S-4	55	Y250M-4	75	Y280S-4
	D	120	42			30	Y200L-4	37	Y225S-4	55	Y250M-4
SZE150-200	A	320	44	2950	2	55	Y250M-2	75	Y280S-2	110	Y315S-2
	B	300	39			45	Y225M-2	75	Y280S-2	90	Y280M-2
	C	265	30			37	Y200L₂-2	45	Y225M-2	75	Y280S-2
	D	220	23			22	Y180M-2	30	Y200L₁-2	45	Y225M-2
	A	160	11	1475	2	7.5	Y132M-4	11	Y160M-4	15	Y160L-4
	B	152	9.5			7.5	Y132M-4	11	Y160M-4	15	Y160L-4
	C	140	7			5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
	D	123	5			3	Y100L₂-4	4	Y112M-4	5.5	Y132S-4
SZE150-250	A	390	74	2950	3	110	Y315S-2	160	Y315M₂-2
	B	355	62			90	Y280M-2	110	Y315S-2	160	Y315M₂-2
	C	325	46			75	Y280S-2	90	Y280M-2	110	Y315S-2

	A	195	18.5	1475	2	15	Y160L-4	22	Y180L-4	30	Y200L-4
	B	180	16			15	Y160L-4	18.5	Y180M-4	22	Y180L-4
	C	160	11.5			11	Y160M-4	11	Y160M-4	15	Y160L-4

SZE150-315	A	422	125	2950	3
	B	430	120
	C	372	94			160	Y315M₂-2
	D	310	68			90	Y280M-2	132	Y315M₁-2	160	Y315M₂-2
	A	220	32.5	1475	3	30	Y200L-4	45	Y225M-4	55	Y250M-4
	B	210	30			30	Y200L-4	37	Y225S-4	55	Y250M-4
	C	180	24			22	Y180L-4	30	Y200L-4	37	Y225S-4
	D	150	17			15	Y160L-4	18.5	Y180M-4	22	Y180L-4
SZE150-400	A	520	205	2950	4
	B	498	190
	C	453	151
	D	400	113
	A	260	51	1475	3	55	Y250M-4	75	Y280S-4	110	Y315S-4
	B	250	48			55	Y250M-4	75	Y280S-4	90	Y280M-4
	C	225	38			37	Y225S-4	55	Y250M-4	75	Y280S-4
	D	200	28			30	Y200L-4	37	Y225S-4	55	Y250M-4
SZE150-500	A	300	77	1475	3	110	Y315S-4	132	Y315M₁-4
	B	283	72			90	Y280M-4	132	Y315M₁-4	160	Y315M2-4
	C	233	59			75	Y280S-4	90	Y280M-4	110	Y315S-2
	D	208	45			45	Y225M-4	75	Y280S-4	75	Y280S-2
SZE150-560	A	335	104	1475	4	160	Y315M₂-4
	B	315	97			132	Y315M₁-4
	C	260	80			90	Y280M-4	132	Y315M₁-4	160	Y315M2-4
	D	212	60			75	Y280S-4	90	Y280M-4	110	Y315S-4
SZE150-630	A	360	115	1475	4
	B	338	105.5
	C	274	82			132	Y315M₁-4	160	Y315M₂-4
	D	220	60			75	Y280S-4	110	Y315S-4	160	Y315M2-4
SZE200-250	A	610	72	2950	3	160	Y315M₂-2
	B	580	65			160	Y315M₂-2
	C	520	47			110	Y315S-2	132	Y315M₁-2
	D	470	32			75	Y280S-2	90	Y280M-2	110	Y315S-2
	A	305	17.5	1475	3	22	Y180L-4	30	Y200L-4	45	Y225M-4
	B	290	16			18.5	Y180M-4	30	Y200L-4	37	Y225S-4
	C	260	12			15	Y160L-4	18.5	Y180M-4	30	Y200L-4
	D	240	8			11	Y160M-4	15	Y160L-4	15	Y160M-4
SZE200-315	A	710	122	2950	4
	B	680	114
	C	600	87
	D	480	65			132	Y315M₁-2
	A	350	30	1475	3	45	Y225M-4	55	Y250M-4	75	Y280S-4
	B	340	29			37	Y225S-4	55	Y250M-4	75	Y280S-4
	C	300	22			30	Y200L-4	37	Y225S-4	55	Y250M-4
	D	250	15			18.5	Y180M-4	22	Y180L-4	30	Y200L-4
SZE200-400	A	850	203	2950	5
	B	830	150
	C	750	145
	D	670	106
	A	426	50	1475	3	90	Y280M-4	110	Y315S-4	160	Y315M2-4
	B	410	47			75	Y280S-4	110	Y315S-4	132	Y315M1-4
	C	370	36.5			55	Y250M-4	75	Y280S-4	110	Y315S4
	D	332	27			45	Y225M-4	55	Y250M-4	75	Y280S-4
SZE200-500	A	495	84	1475	4
	B	470	79			160	Y315M₂-4
	C	400	63			110	Y315S-4	160	Y315M₂-4
	D	330	48			75	Y280S-4	90	Y280M-4	132	Y315M1-4
SZE200-560	A	540	105	1475	5
	B	510	98
	C		81			160	Y315M₂-4
	D	350	62			110	Y315S-4	132	Y315M₁-4
SZE200-630	A	580	132	1475	5
	B	550	125
	C	468	100
	D	372	75			132	Y315M₁-4
SZE250-315	A	545	27	1475	3	55	Y250M-4	75	Y280S-4	110	Y315S-4
	B	528	25			55	Y250M-4	75	Y280S-4	90	Y280M-4
	C	480	19			37	Y225S-4	55	Y250M-4	75	Y280S-4
	D	434	13			30	Y200L-4	37	Y225S-4	45	Y225M-4
SZE250-400	A	660	49	1475	4	132	Y315M₁-4	160	Y315M₂-4
	B	630	46			110	Y315S-4	160	Y315M₂-4
	C	565	36			75	Y280S-4	110	Y315S-4	160	Y315M₂-4
	D	500	24			55	Y250M-4	75	Y280S-4	90	Y280M-4
SZE250-500	A	800	82	1475	5
	B	770	76
	C	700	58			160	Y315M₂-4
	D	630	42			110	Y315S-4	160	Y315M₂-4
SZE250-560	A	860	106	1475	5
	B	830	98
	C	760	78
	D	665	57			160	Y315M₂-4
SZE250-630	A	855	128	1475	6
	B	816	119
	C	720	96
	D	625	71
SZE300-400	A	1050	48	1475	4
	B	1010	45			160	Y315M₂-4
	C	900	34			132	Y315M₁-4	160	Y315M₂-4
	D	780	26			90	Y280M-4	132	Y315M₁-4	160	Y315M₂-4
SZE300-500	A	1240	78	1475	5
	B	1170	75
	C	1015	57
	D	870	42			160	Y315M₂-4
SZE300-560	A	1340	104	1475	6
	B	1280	97
	C	1140	77
	D	950	56
SZE300-630	A	1450	132	1475	6
	B	1375	125
	C	1170	100
	D	950	75
SZE400-500	A	1870	74	1475	6
	B	1800	70
	C	1520	52
	D	1300	38
SZE400-560	A	2040	98	1475	6
	B	1950	91
	C	1760	74
	D	1500	54
SZE400-630	A	2390	125	1475	7
	B	2280	117
	C	1960	95
	D	1610	70

Note: 1. The impeller type and bearing frame number shall be indicated on the pump model in the order contract, for example, the impeller type is A and the No. 1 bearing frame shall be written as the SZE40-1250A SZE40-250.
2. The power of pumps with flow rate and lift value but no power value in the table exceeds 160kW, which shall be determined in person when ordering.