进口高温高压石油化工流程泵

一、进口高温高压石油化工流程泵概述

美国尼科NICO进口高温高压石油化工流程泵适合输送清洁或含有少量颗粒的液体，低温的、高温的、中性的、有腐蚀的液体，泵盖具有冷却或加热管接头，轴封采用单端面或双端面机械密封，配有冷却、冲洗或密封液系统。进口高温高压石油化工流程泵属于单级卧式离心泵。进口高温高压石油化工流程泵泵体为脚支撑，泵体为中心支撑。该两种系列泵均为单级径向叶轮，轴向吸入，径向排出。根据使用条件，采用前、后磨损环及平衡孔进行水力平衡。轴封采用填料密封、单端面机封或双单端面机封，并设置冷却、冲洗或密封液系统。

标准管路按API610规范设计。吸入、排出管路法兰的压力等级相同。

从驱动电机端看，泵的转向为顺时针转动。

二、进口高温高压石油化工流程泵的应用范围

该系列泵适用于输送各种中性及腐蚀性的液体（各种浓度和温度的酸、碱、盐及液态石油化工产品、有机化合物等），其温度范围为-80℃～450℃，高使用压力进口高温高压石油化工流程泵的泵达2.5Mpa，进口高温高压石油化工流程泵的泵达5.0Mpa。该系列产品广泛适用于炼油厂、石油化学工业、煤加工工业和低温工程。化学工业、造纸及制糖业和普通流程工业。供水厂、海水淡化厂、发电厂、供暖和空气调节系统以及环保工程、船舶及海上工业等。

进口高温高压石油化工流程泵的用于中石化280°二氯苯和三氯苯等有机溶剂现场照

三、进口高温高压石油化工流程泵结构描述

进口高温高压石油化工流程泵的执行API610标准，口径25~400mm,流量可达2600m3/h,扬程可达250m。

同时可保证流程工作要求的维修条件，轴承、轴封和叶轮为一转子组件可进行迅速的拆卸或装配，大大缩短了停车维修周期。

叶轮为单吸径向闭式，带有叶轮耐磨环和泵体耐磨环，磨损后只需要更换耐磨环可减低维修和构件的成本。

泵盖上带有冷却和加热轴承箱体的结构。轴封有填料密封和机械密封两种类型，用户可根据不同使用工况进行选择。

轴承用润滑油润滑，轴承支架上带有恒位油环，轴承支架分无冷却、水冷却、风扇冷却结构。泵与电机间使用弹性联轴器作为连接元件，该元件可补偿小的轴向、径向和角度位移。

四、进口高温高压石油化工流程泵结构图

五、进口高温高压石油化工流程泵性能参数表

型号 Model	叶轮形式	泵额定转速 n=2900r/min speed
		流量 Q M3/h Capa-citNK	扬程 H m Head	效率  η Effic-encNK	轴承架 LK	汽蚀余量 NPSH m	比重=1 DensitNK			比重=1.35 DensitNK			比重=1.84 DensitNK
							电机功率及型号motor power or model
							kw		kw			kw
SY25-200	A	11.5	49	42	0	1.5	5.5	NK132S1-2	7.5		NK132S2-2	11		NK160M1-2
	B	10.5	42				4	NK112M-2	5.5		NK132S1-2	7.5		NK132S2-2
SYO25-200	C	9	36				3	NK100L-2	4		NK112M-2	5.5		NK132S1-2
	D	7.5	28				2.2	NK90L-2	3		NK100L-2	4		NK112M-2
	E	5.5	16				1.5	NK90S-2	1.5		NK90S-2	2.2		NK90L-2
SY25-250	A	10.5	80	28	2	1.2	11	NK160M1-2	15		NK160M2-2	18.5		NK160L-2
	B	9.7	68				7.5	NK132S2-2	11		NK160M1-2	15		NK160M2-2
SYO25-250	C	9	50				5.5	NK132S1-2	11		NK160M1-2	15		NK160M2-2
	D	8.5	30
	E						4	NK112M-2	5.5		NK132S1-2	7.5		NK132S2-2
SY25-315	A	18.5	130	28	2	1.2	30	NK200L1-2	45		NK225M-2	55		NK250M-2
	B	17.5	115				30	NK200L1-2	37		NK200L2-2	45		NK225M-2
SYO25-315	C	16	100				22	NK180M-2	30		NK200L1-2	45		NK225M-2
	D	14	90				18.5	NK160L-2	30		NK200L1-2	37		NK200L2-2
	E	13	80				18.5	NK160L-2	22		NK180M-2	30		NK200L1-2
	F	11.5	67				15	NK160M2-2	18.5		NK160L-2	30		NK200L1-2
SY40-160	A	26	33	62	2	3	5.5	NK132S1-2	7.5		NK132S2-2	11		NK160M1-2
	B	25.6	29
SYO40-160	C	22	22				4	NK112M-2	5.5		NK132S1-2	5.5		NK132S1-2
	D	20	16				2.2	NK90L-2	3		NK100L-2	4		NK112M-2
SY40-200	A	29	53	58	1	2.2	11	NK160M1-2	15		NK160M2-2	18.5		NK160L-2
	B	26	47				7.5	NK132S2-2	11		NK160M1-2	15		NK160M2-2
SYO40-200	C	22	39				5.5	NK132S1-2	7.5		NK132S2-2	11		NK160M1-2
	D	18	20				4	NK112M-2	5.5		NK132S1-2	7.5		NK132S2-2
SY40-250	A	32	78	53	1	2.5	18.5	NK160L-2	22		NK180M-2	30		NK200L1-2
	B	30	72				15	NK160M2-2	18.5		NK160L-2
SYO40-250	C	24	60				11	NK160M1-2	15		NK160M2-2	18.5		NK160L-2
	D	21	47				7.5	NK132S2-2	11		NK160M1-2	15		NK160M2-2
SY40-315	A	42	115	46	2	1.3	37	NK200L2-2	45		NK225M-2	75		NK280S-2
	B	40	107				30	NK200L1-2				55		NK250M-2
SYO40-315	C	34	81				22	NK180M-2	30		NK200L1-2	45		NK225M-2
	D	29	61				15	NK160M2-2	22		NK180M-2	30		NK200L1-2
SY50-160	A	50	34	71	2	2.4	11	NK160M1-2	15		NK160M2-2	15		NK160M2-2
	B	45	29				7.5	NK132S2-2	11		NK160M1-2
SYO50-160	C	38	22				5.5	NK132S1-2	7.5		NK132S2-2	11		NK160M1-2
	D	31	17				3	NK100L-2	4		NK112M-2	5.5		NK132S1-2
SY50-200	A	62	52	68	2	2.6	18.5	NK160L-2	22		NK180M-2	30		NK200L1-2
	B	56	46				15	NK160M2-2	18.5		NK160L-2	22		NK180M-2
SYO50-200	C	49	37				11	NK160M1-2	15		NK160M2-2	18.5		NK160L-2
	D	43	28				7.5	NK132S2-2	11		NK160M1-2	15		NK160M2-2

六、进口高温高压石油化工流程泵性能参数

型号 Model	叶轮形式	泵额定转速 n=2900r/min speed
		流量 Q M3/h Capa-citNK	扬程 H m Head	效率  η Effic-encNK	轴承架 LK	汽蚀余量 NPSH m	比重=1 DensitNK			比重=1.35 DensitNK			比重=1.84 DensitNK
							电机功率及型号 motor power or model
							kw		kw			kw
SY50-250	A	70	82	65	2	2.4	30	NK200L1-2	37		NK200L2-2	55	NK250M-2
SYO50-250	B	66	75									45	NK225M-2
	C	60	60				22	NK180M-2	30		NK200L1-2	37	NK200L2-2
	D	50	45				15	NK160M2-2	18.5		NK160L-2	22	NK180M-2
SY50-315	A	87	115	56	3	2.1	55	NK250M-2	75		NK280S-2	110	NK315S-2
	B	80	100				45	NK225M-2				90	NK280M-2
SYO50-315	C	70	78				30	NK200L1-2	45		NK225M-2	55	NK250M-2
	D	57	57				22	NK180M-2	30		NK200L1-2	37	NK200L2-2
SY50-400	A	82	194	48	3	2	110	NK315S-2	160		NK315M2-2
	B	78	175				90	NK280M-2	132		NK315M1-2	160	NK315M2-2
SYO50-400	C	70	140				75	NK280S-2	90		NK280M-2	132	NK315M1-2
	D	60	102				45	NK225M-2	75		NK280S-2	90	NK280M-2
SY80-160	A	94	32	78	2	3	15	NK160M2-2	18.5		NK160L-2	30	NK200L1-2
SYO80-160	B	85	28				11	NK160M1-2	15		NK160M2-2	18.5	NK160L-2
	C	76	23						11		NK160M1-2	15	NK160M2-2
	D	66	17				5.5	NK132S1-2	7.5		NK132S2-2	11	NK160M1-2
SY80-200	A	103	54	76	1	3.2	30	NK200L1-2	37		NK200L2-2
SYO80-200	B	95	48				22	NK180M-2	30		NK200L1-2	37	NK200L2-2
	C	84	38				15	NK160M2-2	22		NK180M-2	30	NK200L1-2
	D	70	30				11	NK160M1-2	15		NK160M2-2	22	NK180M-2
SY80-250	A	127	82	74	2	3.5	45	NK225M-2	75		NK280S-2	90	NK280M-2
SYO80-250	B	120	76						55		NK250M-2	75	NK280S-2
	C	105	59				30	NK200L1-2	45		NK225M-2	55	NK250M-2
	D	87	45				22	NK180M-2	30		NK200L1-2	37	NK200L2-2
SY80-315	A	141	127	69	2	4	90	NK280M-2
SYO80-315	B	135	121				75	NK280S-2
	C	115	97				55	NK250M-2	75		NK280S-2
	D	90	74				37	NK200L2-2	45		NK225M-2	75	NK280S-2
SY80-400	A	171	187	61	3	3.5	160	NK315M2-2
SYO80-400	B	159	170
	C	135	130				90	NK280M-2	132		NK315M1-2
	D	116	95				75	NK280S-2	90		NK280M-2	132	NK315M1-2
SY100-160	A	162	29	81	2	4.7	22	NK180M-2	30		NK200L1-2	37	NK200L2-2
SYO100-160	B	150	24				15	NK160M2-2	22		NK180M-2	30	NK200L1-2
	C	130	17				11	NK160M1-2	15		NK160M2-2	18.5	NK160L-2
	D	110	12				7.5	NK132S2-2	11		NK160M1-2	15	NK160M2-2
SY100-200	A	193	50	81	2	3.7	45	NK225M-2	55		NK250M-2	75	NK280S-2
SYO100-200	B	180	44				37	NK200L2-2	45		NK225M-2
	C	155	35				30	NK200L1-2	37		NK200L2-2	45	NK225M-2
	D	135	26				18.5	NK160L-2	30		NK200L1-2	37	NK200L2-2

七、进口高温高压石油化工流程泵性能参数

型号 Model	叶轮形式	泵额定转速 n=2900r/min speed
		流量 Q M3/h Capa-citNK	扬程 H m Head	效率  η Effic-encNK	轴承架 LK	汽蚀余量 NPSH m	比重=1 DensitNK			比重=1.35 DensitNK			比重=1.84 DensitNK
							电机功率及型号 motor power or model
							kw		kw			kw
SY100-250	A	230	79	81	2	4	75	NK280S-2	90		NK280M-2
SYO100-250	B	218	73
	C	190	58				45	NK225M-2	75		NK280S-2
	D	170	44				37	NK200L2-2	45		NK225M-2	75	NK280S-2
SY100-315	A	250	126	78	2	5	132	NK315M1-2
SYO100-315	B	240	120						160		NK315M2-2
	C	203	97				90	NK280M-2	132		NK315M1-2	160	NK315M2-2
	D	170	71				75	NK280S-2	75		NK280S-2	110	NK315S-2
SY100-400	A	300	194	74.5	3	6.4
SYO100-400	B	290	180
	C	260	145
	D	224	105				110	NK315S-2	160		NK315M2-2
SY100-500	A
SYO100-500	B
	C
	D
SY150-200	A	320	44	83.5	2	6.4	55	NK250M-2	75		NK280S-2
SYO150-200	B	300	39				45	NK225M-2				90	NK280M-2
	C	265	30				37	NK200L2-2	45		NK225M-2	75	NK280S-2
	D	220	23				22	NK180M-2	30		NK200L1-2	45	NK225M-2
SY150-250	A	390	74	82	3	6	110	NK315S-2	160		NK315M2-2
SYO150-250	B	355	62				90	NK280M-2	110		NK315S-2	160	NK315M2-2
	C	325	46				75	NK280S-2	90		NK280M-2	110	NK315S-2
	D
SY150-315	A	442	125	82.5	3	7
SYO150-315	B	430	120
	C	372	94				160	NK315M2-2
	D	310	68				90	NK280M-2	132		NK315M1-2	160	NK315M2-2
SY150-400	A	520	205	78.5	4	7
SYO150-400	B	498	190
	C	453	151
	D	400	113
SY200-250	A	610	72	84.5	3	9	160	NK315M2-2
SYO200-250	B	580	65				160	NK315M2-2
	C	520	47				110	NK315S-2	132		NK315M1-2	110	NK315S-2
	D	470	32				75	NK280S-2	90		NK280M-2
SY200-315	A	710	122	85.5	4	8.6
SYO200-315	B	680	114
	C	600	87
	D	480	65				132	NK315M1-2
SY200-400	A	850	203	82	5	13
SYO200-400	B	830	150
	C	750	145
	D	670	106

八、进口高温高压石油化工流程泵性能参数

型号 Model	叶轮形式	泵额定转速 n=1450r/min speed
		流量 Q M3/h CapacitNK	扬程 H m Head	效率  η Effic-encNK	轴承架 LK	汽蚀余量 NPSH m	比重=1 DensitNK			比重=1.35 DensitNK			比重=1.84 DensitNK
							电机功率及型号 motor power or mode
							kw		kw			kw
SY25-200	A	5.8	12	38	0	0.6	1.1	NK90S-4	1.1		NK90S-4	1.5	NK90S-4
	B	5.4	11									1.1	NK90S-4
SYO25-200	C	4.6	8.5
	D	4	6.5
	E	3	4
SY25-250	A	7.5	18	23	1	1	2.2	NK100L1-4	3		NK100L2-4	4	NK112M-4
	B	7	16				2.2	NK100L1-4	3		NK100L2-4	4	NK112M-4
SYO25-250	C	6.5	11.5				2.2	NK100L1-4	2.2		NK100L1-4	3	NK100L2-4
	D	6	6.5				1.1	NK90S-4	1.5		NK90S-4	2.2	NK100L1-4
SY25-315	A	9.5	32	25	2	0.7	5.5	NK132S-4	7.5		NK132M-4	11	NK160M-4
	B	8.7	29				4	NK112M-4	5.5		NK132S-4	7.5	NK132M-4
SYO25-315	C	7.5	25				3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
	D	7	22				3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
	E	6.8	20				3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
	F	6	16				2.2	NK100L1-4	3		NK100L2-4	4	NK112M-4
SY40-160	A	14	8	59	1	0.8	1.1	NK90S-4	1.1		NK90S-4	1.5	NK90L-4
	B	13	7
SYO40-160	C	11	5.5									1.1	NK90S-4
	D	9.5	4.5
SY40-200	A	14.5	13	55	1	0.8	1.5	NK90L-4	2.2		NK100L1-4	3	NK100L2-4
	B	13	11.5				1.1	NK90S-4	1.5		NK90L-4	3	NK100L2-4
SYO40-200	C	11.5	9						1.1		NK90S-4	1.5	NK90L-4
	D	9.5	7				1.1	NK90S-4				1.1	NK90S-4
SY40-250	A	16	19.5	49.5	1	0.8	3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
	B	15	18				2.2	NK100L1-4	3		NK100L2-4	4	NK112M-4
SYO40-250	C	12.5	14				1.5	NK90L-4	2.2		NK100L1-4	3	NK100L2-4
	D	10.5	1				1.1	NK90S-4	1.5		NK90L-4	2.2	NK100L1-4
SY40-315	A	21	29	42	2	0.5	5.5	NK132S-4	7.5		NK132M-4	11	NK160M-4
	B	20	26.5
SYO40-315	C	17.5	20				4	NK112M-4	5.5		NK132S-4	7.5	NK132M-4
	D	15	15				3	NK100L2-4	3		NK100L2-4	5.5	NK132S-4
SY50-160	A	25	8.4	69	1	0.8	1.5	NK90L-4	2.2		NK100L1-4	2.2	NK100L1-4
	B	22.5	7						1.5		NK90L-4
SYO50-160	C	19	5.5				1.1	NK90S-4	1.1		NK90S-4	1.5	NK90L-4
	D	16.5	4									1.1	NK90S-4
SY50-200	A	31	13	65.5	1	0.7	3	NK100L2-4	3		NK100L2-4	4	NK112M-4
	B	28.5	11.5				2.2	NK100L1-4
SYO50-200	C	25	9				1.5	NK90L-4	2.2		NK100L1-4	3	NK100L2-4
	D	22	7				1.1	NK90S-4	1.5		NK90L-4	2.2	NK100L1-4
SY50-250	A	35	20	62.5	2	0.7	4	NK112M-4	5.5		NK132S-4	7.5	NK132M-4
SYO50-250	B	33	18.5
	C	30	15				3	NK100L2-4	4		NK112M-4	7.5	NK132M-4
	D	26	11				2.2	NK100L1-4	3		NK100L2-4	3	NK100L2-4

九、进口高温高压石油化工流程泵性能参数

型号 Model	叶轮形式	泵额定转速 n=1450r/min speed
		流量 Q M3/h Capa-citNK	扬程 H m Head	效率  η Effic-encNK	轴承架 LK	汽蚀余量 NPSH m	比重=1 DensitNK			比重=1.35 DensitNK			比重=1.84 DensitNK
							电机功率及型号 motor power or mode
							kw		kw			kw
SY50-315	A	44	28	53	2	0.5	11	NK160M-4	11		NK160M-4	15	NK160L-4
	B	40	24				7.5	NK132M-4
SYO50-315	C	35	19				5.5	NK132S-4	7.5		NK132M-4	11	NK160M-4
	D	30	14				3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
SY50-400	A	41	48	45	2	0.5	15	NK160L-4	22		NK180L-4	30	NK200L-4
	B	39	43						18.5		NK180M-4	22	NK180L-4
SYO50-400	C	35	34				11	NK160M-4	15		NK160L-4	18.5	NK180M-4
	D	30	25				7.5	NK132M-4	11		NK160M-4	15	NK160L-4
SY80-160	A	47	8	76	2	0.8	2.2	NK100L1-4	3		NK100L2-4	4	NK112M-4
SYO80-160	B	42	7						2.2		NK100L1-4	3	NK100L2-4
	C	38	5.5				1.5	NK90L-4				2.2	NK100L1-4
	D	34	4				1.1	NK90S-4	1.1		NK90S-4	1.5	NK90L-4
SY80-200	A	51	13.5	74	1	0.8	4	NK112M-4	5.5		NK132S-4	7.5	NK132M-4
SYO80-200	B	47	12				3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
	C	41	9.5				2.2	NK100L1-4	3		NK100L2-4	4	NK112M-4
	D	36	7.5				1.5	NK90L-4	2.2		NK100L1-4	3	NK100L2-4
SY80-250	A	64	20	74	2	1.4	7.5	NK132M-4	11		NK160M-4	15	NK160L-4
SYO80-250	B	60	19						7.5		NK132M-4	11	NK160M-4
	C	52	14.5				4	NK112M-4	5.5		NK132S-4	7.5	NK132M-4
	D	46	11				3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
SY80-315	A	70	33	69	2	1	15	NK160L-4	18.5		NK180M-4	22	NK180L-4
SYO80-315	B	66	30				11	NK160M-4	15		NK160L-4
	C	56	24						11		NK160M-4	15	NK160L-4
	D	45	18				5.5	NK132S-4	7.5		NK132M-4	11	NK160M-4
SY80-400	A	85	46	61	2	0.8	22	NK180L-4	30		NK200L-4	45	NK225M-4
SYO80-400	B	80	42				18.5	NK180M-4				37	NK225S-4
	C	65	33				15	NK160L-4	18.5		NK180M-4	30	NK200L-4
	D	53	25				11	NK160M-4	15		NK160L-4	18.5	NK180M-4
SY100-160	A	81	7.2	81	2	1.4	3	NK100L2-4	4		NK112M-4	5.5	NK132S-4
SYO100-160	B	73	6				2.2	NK100L1-4	3		NK100L2-4	4	NK112M-4
	C	63	4.3				1.5	NK90L-4	2.2		NK100L1-4	3	NK100L2-4
	D	55	3				1.1	NK90S-4	1.5		NK90L-4	2.2	NK100L1-4
SY100-200	A	90	12.5	81	2	1	5.5	NK132S-4	7.5		NK132M-4	11	NK160M-4
SYO100-200	B	90	10.5
	C	80	8.5				4	NK112M-4	5.5		NK132S-4	7.5	NK132M-4
	D	70	6				3	NK100L2-4	3		NK100L2-4	4	NK112M-4
SY100-250	A	115	20	81	2	1	11	NK160M-4	15		NK160L-4	18.5	NK180M-4
SYO100-250	B	110	18						11		NK160M-4	15	NK160L-4
	C	100	14				7.5	NK132M-4				11	NK160M-4
	D	90	40				5.5	NK132S-4	7.5		NK132M-4	7.5	NK132M-4

十、进口高温高压石油化工流程泵性能参数

型号 Model	叶轮形式	泵额定转速 n=1450r/min speed
		流量 Q M3/h CapacitNK	扬程 H m Head	效率  η Effic-encNK	轴承架 LK	汽蚀比重 余量1NPSHDensitNK				比重=1.35 DensitNK			比重=1.84 DensitNK
						电机功率及型号 motor power or mode
							kw		kw			kw
SY200-250	A	305	17.5	83.5	3	2.4	22	NK180L-4	30		NK200L-4	45	NK225M-4
SYO200-250
	B	290	16				18.5	NK180M-4	30		NK200L-4	37	NK225S-4
	C	260	12				15	NK160L-4	18.5		NK180M-4	30	NK200L-4
	D	240	8				11	NK160M-4	15		NK160L-4	15	NK160L-4
SY200-315	A	350	30	84.5	3	2	45	NK225M-4	55		NK250M-4	75	NK280S-4
SYO200-315
	B	340	29				37	NK225S-4	55		NK250M-4	75	NK280S-4
	C	300	22				30	NK200L-4	37		NK225S-4	55	NK250M-4
	D	250	15				18.5	NK180M-4	22		NK180L-4	30	NK200L-4
SY200-400	A	426	50	81	3	3.5	90	NK280M-4	110		NK315S-4	160	NK315M2-4
SYO200-400
	B	410	47				75	NK280S-4	110		NK315S-4	132	NK315M1-4
	C	370	36.5				55	NK250M-4	75		NK280S-4	110	NK315S-4
	D	332	27				45	NK225M-4	55		NK250M-4	75	NK280S-4
SY200-500	A	495	84	81	4	2.9
SYO200-500
	B	470	79				160	NK315M2-4
	C	400	63				110	NK315S-4	160		NK315M2-4
	D	330	48				75	NK280S-4	90		NK280M-4	132	NK315M1-4
SY200-250	A	305	17.5	83.5	3	2.4	22	NK180L-4	30		NK200L-4	45	NK225M-4
SYO200-250
SY200-560	A	540	105	79.5	5	3
SYO200-560	B	510	98
	C	460	81				160	NK315M2-4
	D	350	62				110	NK315S-4	132		NK315M1-4
SY200-630	A	580	132	77.5	5	3.5
SYO200-630	B	550	125
	C	468	100
	D	372	75				132	NK315M1-4
SY250-315	A	545	27	87.5	3	2.9	55	NK250M-4	75		NK280S-4	110	NK315S-4
SYO250-315	B	528	25				55	NK250M-4	75		NK280S-4	90	NK280M-4
	C	480	19				37	NK225S-4	55		NK250M-4	75	NK280S-4
	D	434	13				30	NK200L-4	37		NK225S-4	45	NK225M-4
SY250-400	A	660	49	87.5	5	3.2	132	NK315M1-4	160		NK315M2-4
SYO250-400	B	630	46				110	NK315S-4
	C	565	36				75	NK280S-4	110		NK315S-4	160	NK315M2-4
	D	500	24				55	NK250M-4	75		NK280S-4	90	NK280M-4
SY250-500	A	800	82	83	5	5
SYO250-500	B	770	76
	C	700	58				160	NK315M2-4
	D	630	42				110	NK315S-4	160		NK315M2-4

十一、进口高温高压石油化工流程泵性能参数

型号 Model	叶轮形式	泵额定转速 n=1450r/min speed
		流量 Q M3/h CapacitNK	扬程 H m Head	效率  η Effic-encNK	轴承架 LK	汽蚀余量 NPSH m	比重=1 DensitNK			比重=1.35 DensitNK				比重=1.84 DensitNK
							电机功率及型号 motor power or mode
							kw		kw			kw
SY250-560	A	860	106	82	5	4.2
SYO250-560	B	830	98
	C	760	78
	D	665	57				160	NK315M2-4
SY250-630	A	855	128	80.5	6	4.2
SYO250-630	B	816	119
	C	720	96
	D	625	71
SY300-400	A	1050	48	87	4	5.8
SYO300-400	B	1010	45				160	NK315M2-4
	C	900	34				132	NK315M1-4	160		NK315M2-4	160	NK315M2-4
	D	780	26				90	NK280M-4	132		NK315M1-4
SY300-500	A	1240	78	88	5	4.8
SYO300-500	B	1170	75
	C	1015	57
	D	870	42				160	NK315M2-4
SY300-560	A	1340	104	87	6	5.2
SYO300-560	B	1280	97
	C	1140	77
	D	950	56
SY300-630	A	1450	132	85	6	5.5
SYO300-630	B	1375	125
	C	1170	100
	D	950	75
SY400-500	A	1870	74	88	6	6.3
SYO400-500	B	1800	70
	C	1520	52
	D	1300	38
SY400-560	A	2040	98	88	6	7.5
SYO400-560	B	1950	91
	C	1760	74
	D	1500	54
SY400-630	A	2390	125	88	7	8.3
SYO400-630	B	2280	117
	C	1960	95
	D	1610	70

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