ZA、ZAO型石油化工流程泵

ZA型石油化工流程泵（简称：ZA、ZAO化工泵）为单级单吸悬臂式离心泵，主要用于石油、化工、合成纤维、化肥、电站、冶金、食品及医药等工业部门输送清洁或含有颗粒的液体、低温或高温的液体中性或有腐蚀性的液体，输送介质的温度一般为-45℃-180℃。

特点

泵为单级、卧式、蜗壳泵。泵体为脚支撑，单吸叶轮。轴向吸入，径向排出；
根据使用条件采用前、后密封环及平衡孔进行水力平衡；
填料箱具有冷却或加热管接头。轴封采用填料密封，也可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。
吸入及排出管法兰的额定压力等级相同。
轴承用洁净的22号机械油润滑。
泵的旋转方向：从原动机端看，为顺时针旋转。

性能参数

转速（r/min）	2900	1450
最大流量（m 3 /h）	850	2040
最高总扬程 (m)	205	132

用户可根据被输送介质的腐蚀性程度对泵的过流部分主要零件选用不同材质。泵的过流部分主要零件的材料及其代号如下：

材料	ZG1Cr18Ni9	ZG1Cr18Ni9Ti	ZG0Cr18Ni12Mo2Ti
代号	303	305	306
材料	ZG1Cr18Ni12Mo2Ti	ZG00Cr17Ni14Mo2	ZG1Cr18Mn13Mo2CuN
代号	307	316L	402

型号意义

例如:ZA（O）-50-315
ZA-离心式石油化工流程泵（闭式叶轮）
ZAO为离心式石油化工流程泵（开式叶轮）
50-泵排出口直径50（mm）
315-叶轮名义直径315（mm）

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-city	扬程 H m Head	效率 η Effic-ency	轴承架 LK	汽蚀余量 NPSH m	比重=1 Density			比重=1.35 Density			比重=1.84 Density
							电机功率及型号motor power or model
							kw		kw			kw
ZA25-200	A	11.5	49	42	0	1.5	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
ZAO25-200	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
ZA25-250	A	10.5	80	28	2	1.2	11	Y160M1-2	15		Y160M2-2	18.5		Y160L-2
	B	9.7	68				7.5	Y132S2-2	11		Y160M1-2	15		Y160M2-2
ZAO25-250	C	9	50				5.5	Y132S1-2	11		Y160M1-2	15		Y160M2-2
	D	8.5	30				5.5	Y132S1-2	11		Y160M1-2	15		Y160M2-2
	E						4	Y112M-2	5.5		Y132S1-2	7.5		Y132S2-2
ZA25-315	A	18.5	130	28	2	1.2	30	Y200L1-2	45		Y225M-2	55		Y250M-2
	B	17.5	115				30	Y200L1-2	37		Y200L2-2	45		Y225M-2
ZAO25-315	C	16	100				22	Y180M-2	30		Y200L1-2	45		Y225M-2
	D	14	90				18.5	Y160L-2	30		Y200L1-2	37		Y200L2-2
	E	13	80				18.5	Y160L-2	22		Y180M-2	30		Y200L1-2
	F	11.5	67				15	Y160M2-2	18.5		Y160L-2	30		Y200L1-2
ZA40-160	A	26	33	62	2	3	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
ZAO40-160	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
ZA40-200	A	29	53	58	1	2.2	11	Y160M1-2	15		Y160M2-2	18.5		Y160L-2
	B	26	47				7.5	Y132S2-2	11		Y160M1-2	15		Y160M2-2
ZAO40-200	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
ZA40-250	A	32	78	53	1	2.5	18.5	Y160L-2	22		Y180M-2	30		Y200L1-2
	B	30	72				15	Y160M2-2	18.5		Y160L-2	30		Y200L1-2
ZAO40-250	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
ZA40-315	A	42	115	46	2	1.3	37	Y200L2-2	45		Y225M-2	75		Y280S-2
	B	40	107				30	Y200L1-2	45		Y225M-2	55		Y250M-2
ZAO40-315	C	34	81				22	Y180M-2	30		Y200L1-2	45		Y225M-2
	D	29	61				15	Y160M2-2	22		Y180M-2	30		Y200L1-2
ZA50-160	A	50	34	71	2	2.4	11	Y160M1-2	15		Y160M2-2	15		Y160M2-2
	B	45	29				7.5	Y132S2-2	11		Y160M1-2	15		Y160M2-2
ZAO50-160	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
ZA50-200	A	62	52	68	2	2.6	18.5	Y160L-2	22		Y180M-2	30		Y200L1-2
	B	56	46				15	Y160M2-2	18.5		Y160L-2	22		Y180M-2
ZAO50-200	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

型号 Model	叶轮形式	泵额定转速 n=2900r/min speed
		流量 Q M3/h Capa-city	扬程 H m Head	效率 η Effic-ency	轴承架 LK	汽蚀余量 NPSH m	比重=1 Density			比重=1.35 Density			比重=1.84 Density
							电机功率及型号? motor power or model
							kw		kw			kw
ZA50-250	A	70	82	65	2	2.4	30	Y200L1-2	37		Y200L2-2	55	Y250M-2
ZAO50-250	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
ZA50-315	A	87	115	56	3	2.1	55	Y250M-2	75		Y280S-2	110	Y315S-2
	B	80	100				45	Y225M-2	75		Y280S-2	90	Y280M-2
ZAO50-315	C	70	78				30	Y200L1-2	45		Y225M-2	55	Y250M-2
	D	57	57				22	Y180M-2	30		Y200L1-2	37	Y200L2-2
ZA50-400	A	82	194	48	3	2	110	Y315S-2	160		Y315M2-2
	B	78	175				90	Y280M-2	132		Y315M1-2	160	Y315M2-2
ZAO50-400	C	70	140				75	Y280S-2	90		Y280M-2	132	Y315M1-2
	D	60	102				45	Y225M-2	75		Y280S-2	90	Y280M-2
ZA80-160	A	94	32	78	2	3	15	Y160M2-2	18.5		Y160L-2	30	Y200L1-2
ZAO80-160	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

ZA80-200	A	103	54	76	1	3.2	30	Y200L1-2	37		Y200L2-2
ZAO80-200	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
ZA80-250	A	127	82	74	2	3.5	45	Y225M-2	75		Y280S-2	90	Y280M-2
ZAO80-250	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
ZA80-315	A	141	127	69	2	4	90	Y280M-2
ZAO80-315	B	135	121				75	Y280S-2
	C	115	97				55	Y250M-2	75		Y280S-2
	D	90	74				37	Y200L2-2	45		Y225M-2	75	Y280S-2
ZA80-400	A	171	187	61	3	3.5	160	Y315M2-2
ZAO80-400	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
ZA100-160	A	162	29	81	2	4.7	22	Y180M-2	30		Y200L1-2	37	Y200L2-2
ZAO100-160	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
ZA100-200	A	193	50	81	2	3.7	45	Y225M-2	55		Y250M-2	75	Y280S-2
ZAO100-200	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

型号 Model	叶轮形式	泵额定转速 n=2900r/min speed
		流量 Q M3/h Capa-city	扬程 H m Head	效率 η Effic-ency	轴承架 LK	汽蚀余量 NPSH m	比重=1 Density			比重=1.35 Density			比重=1.84 Density
							电机功率及型号? motor power or model
							kw		kw			kw
ZA100-250	A	230	79	81	2	4	75	Y280S-2	90		Y280M-2
ZAO100-250	B	218	73				75	Y280S-2	90		Y280M-2
	C	190	58				45	Y225M-2	75		Y280S-2
	D	170	44				37	Y200L2-2	45		Y225M-2	75	Y280S-2
ZA100-315	A	250	126	78	2	5	132	Y315M1-2
ZAO100-315	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
ZA100-400	A	300	194	74.5	3	6.4
ZAO100-400	B	290	180
	C	260	145
	D	224	105				110	Y315S-2	160		Y315M2-2
ZA100-500	A
ZAO100-500	B
	C
	D
ZA150-200	A	320	44	83.5	2	6.4	55	Y250M-2	75		Y280S-2
ZAO150-200	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
ZA150-250	A	390	74	82	3	6	110	Y315S-2	160		Y315M2-2
ZAO150-250	B	355	62				90	Y280M-2	110		Y315S-2	160	Y315M2-2
	C	325	46				75	Y280S-2	90		Y280M-2	110	Y315S-2
	D
ZA150-315	A	442	125	82.5	3	7
ZAO150-315	B	430	120
	C	372	94				160	Y315M2-2
	D	310	68				90	Y280M-2	132		Y315M1-2	160	Y315M2-2
ZA150-400	A	520	205	78.5	4	7
ZAO150-400	B	498	190
	C	453	151
	D	400	113
ZA200-250	A	610	72	84.5	3	9	160	Y315M2-2
ZAO200-250	B	580	65				160	Y315M2-2
	C	520	47				110	Y315S-2	132		Y315M1-2	110	Y315S-2
	D	470	32				75	Y280S-2	90		Y280M-2
ZA200-315	A	710	122	85.5	4	8.6
ZAO200-315	B	680	114
	C	600	87
	D	480	65				132	Y315M1-2
ZA200-400	A	850	203	82	5	13
ZAO200-400	B	830	150
	C	750	145
	D	670	106

型号 Model	叶轮形式	泵额定转速 n=1450r/min speed
		流量 Q M3/h Capacity	扬程 H m Head	效率 η Effic-ency	轴承架 LK	汽蚀余量 NPSH m	比重=1 Density			比重=1.35 Density				比重=1.84 Density
							电机功率及型号? motor power or mode
							kw		kw			kw
ZA25-200	A	5.8	12	38	0	0.6	1.1	Y90S-4	1.1		Y90S-4	1.5	Y90S-4
	B	5.4	11									1.1	Y90S-4
ZAO25-200	C	4.6	8.5
	D	4	6.5
	E	3	4
ZA25-250	A	7.5	18	23	1	1	2.2	Y100L1-4	3		Y100L2-4	4	Y112M-4
	B	7	16				2.2	Y100L1-4	3		Y100L2-4	4	Y112M-4
ZAO25-250	C	6.5	11.5				2.2	Y100L1-4	2.2		Y100L1-4	3	Y100L2-4
	D	6	6.5				1.1	Y90S-4	1.5		Y90S-4	2.2	Y100L1-4
ZA25-315	A	9.5	32	25	2	0.7	5.5	Y132S-4	7.5		Y132M-4	11	Y160M-4
	B	8.7	29				4	Y112M-4	5.5		Y132S-4	7.5	Y132M-4
ZAO25-315	C	7.5	25				3	Y100L2-4	4		Y112M-4	5.5	Y132S-4
	D	7	22				3	Y100L2-4	4		Y112M-4	5.5	Y132S-4
	E	6.8	20				3	Y100L2-4	4		Y112M-4	5.5	Y132S-4
	F	6	16				2.2	Y100L1-4	3		Y100L2-4	4	Y112M-4
ZA40-160	A	14	8	59	1	0.8	1.1	Y90S-4	1.1		Y90S-4	1.5	Y90L-4
	B	13	7
ZAO40-160	C	11	5.5									1.1	Y90S-4
	D	9.5	4.5
ZA40-200	A	14.5	13	55	1	0.8	1.5	Y90L-4	2.2		Y100L1-4	3	Y100L2-4
	B	13	11.5				1.1	Y90S-4	1.5		Y90L-4	3	Y100L2-4
ZAO40-200	C	11.5	9						1.1		Y90S-4	1.5	Y90L-4
	D	9.5	7				1.1	Y90S-4				1.1	Y90S-4
ZA40-250	A	16	19.5	49.5	1	0.8	3	Y100L2-4	4		Y112M-4	5.5	Y132S-4
	B	15	18				2.2	Y100L1-4	3		Y100L2-4	4	Y112M-4
ZAO40-250	C	12.5	14				1.5	Y90L-4	2.2		Y100L1-4	3	Y100L2-4
	D	10.5	1				1.1	Y90S-4	1.5		Y90L-4	2.2	Y100L1-4
ZA40-315	A	21	29	42	2	0.5	5.5	Y132S-4	7.5		Y132M-4	11	Y160M-4
	B	20	26.5
ZAO40-315	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
ZA50-160	A	25	8.4	69	1	0.8	1.5	Y90L-4	2.2		Y100L1-4	2.2	Y100L1-4
	B	22.5	7						1.5		Y90L-4
ZAO50-160	C	19	5.5				1.1	Y90S-4	1.1		Y90S-4	1.5	Y90L-4
	D	16.5	4									1.1	Y90S-4
ZA50-200	A	31	13	65.5	1	0.7	3	Y100L2-4	3		Y100L2-4	4	Y112M-4
	B	28.5	11.5				2.2	Y100L1-4
ZAO50-200	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
ZA50-250	A	35	20	62.5	2	0.7	4	Y112M-4	5.5		Y132S-4	7.5	Y132M-4
ZAO50-250	B	33	18.5
	C	30	15				3	Y100L2-4	4		Y112M-4	7.5	Y132M-4
	D	26	11				2.2	Y100L1-4	3		Y100L2-4	3	Y100L2-4

型号 Model		叶轮形式	泵额定转速 n=1450r/min speed
			流量 Q M3/h Capa-city			扬程 H m Head		效率 η Effic-ency		轴承架 LK		汽蚀余量 NPSH m		比重=1 Density					比重=1.35 Density					比重=1.84 Density
														电机功率及型号? motor power or mode
														kw				kw				kw
ZA50-315		A	44			28		53		2		0.5		11	Y160M-4			11		Y160M-4		15		Y160L-4
		B	40			24								7.5	Y132M-4
ZAO50-315		C	35			19								5.5	Y132S-4			7.5		Y132M-4		11		Y160M-4
		D	30			14								3	Y100L2-4			4		Y112M-4		5.5		Y132S-4
ZA50-400		A	41			48		45		2		0.5		15	Y160L-4			22		Y180L-4		30		Y200L-4
		B	39			43												18.5		Y180M-4		22		Y180L-4
ZAO50-400		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
ZA80-160		A	47			8		76		2		0.8		2.2	Y100L1-4			3		Y100L2-4		4		Y112M-4
ZAO80-160		B	42			7												2.2		Y100L1-4		3		Y100L2-4
		C	38			5.5								1.5	Y90L-4							2.2		Y100L1-4
		D	34			4								1.1	Y90S-4			1.1		Y90S-4		1.5		Y90L-4
ZA80-200		A	51			13.5		74		1		0.8		4	Y112M-4			5.5		Y132S-4		7.5		Y132M-4
ZAO80-200		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
ZA80-250		A	64			20		74		2		1.4		7.5	Y132M-4			11		Y160M-4		15		Y160L-4
ZAO80-250		B	60			19												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
ZA80-315		A	70			33		69		2		1		15	Y160L-4			18.5		Y180M-4		22		Y180L-4
ZAO80-315		B	66			30								11	Y160M-4			15		Y160L-4
		C	56			24												11		Y160M-4		15		Y160L-4
		D	45			18								5.5	Y132S-4			7.5		Y132M-4		11		Y160M-4
ZA80-400		A	85			46		61		2		0.8		22	Y180L-4			30		Y200L-4		45		Y225M-4
ZAO80-400		B	80			42								18.5	Y180M-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
ZA100-160		A	81			7.2		81		2		1.4		3	Y100L2-4			4		Y112M-4		5.5		Y132S-4
ZAO100-160		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
ZA100-200		A	90			12.5		81		2		1		5.5	Y132S-4			7.5		Y132M-4		11		Y160M-4
ZAO100-200		B	90			10.5
		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
ZA100-250		A	115			20		81		2		1		11	Y160M-4			15		Y160L-4		18.5		Y180M-4
ZAO100-250		B	110			18												11		Y160M-4		15		Y160L-4
		C	100			14								7.5	Y132M-4							11		Y160M-4
		D	90			40								5.5	Y132S-4			7.5		Y132M-4		7.5		Y132M-4
型号 Model	叶轮形式			泵额定转速 n=1450r/min speed
				流量 Q M3/h Capacity	扬程 H m Head		效率 η Effic-ency		轴承架 LK		汽蚀余量 NPSH m		比重=1 Density				比重=1.35 Density						比重=1.84 Density
													电机功率及型号? motor power or mode
													kw			kw					kw
ZA100-315	A	125	31	78	2	1.4	18.5	Y180M-4	30	Y200L-4	37	Y225S-4
ZAO100-315
	B	119	29						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
ZA100-400	A	150	48	74.5	3	1.7	37	Y225S-4	45	Y225M-4	75	Y280S-4
ZAO100-400
	B	140	44				30	Y200L-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
ZA100-500	A	180	75		3	1.5	75	Y280S-4	90	Y280M-4	110	Y315S-4
ZAO100-500	B	167	68				55	Y250M-4	75	Y280S-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
ZA150-200	A	160	11	83.5	2	1.7	7.5	Y132M-4	11	Y160M-4	15	Y160L-4
ZAO150-200	B	152	9.5
	C	140	7				5.5	Y132S-4	7.5	Y132M-4	11	Y160M-4
	D	123	5				3	Y100L-4	4	Y112M-4	5.5	Y132S-4
ZA150-250	A	195	18.5	82	2	1.4	15	Y160L-4	22	Y180L-4	30	Y200L-4
ZAO150-250	B	180	6						18.5	Y180M-4	22	Y180L-4
	C	160	11.5				11	Y160M-4	11	Y160M-4	15	Y160L-4
	D
ZA150-315	A	220	32.5	81	3	1.7	30	Y200L-4	45	Y225M-4	55	Y250M-4
ZAO150-315	B	210	30						37	Y225S-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
ZA150-400	A	260	51	77	3	1.8	55	Y250M-4	75	Y280S-4	110	Y315S-4
ZAO150-400	B	250	48								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
ZA150-500	A	300	77	74	3	2	110	Y315S-4	132	Y315M1-4
ZAO150-500	B	283	72				90	Y280M-4	132	Y315M1-4	160	Y315M2-2
	C	233	59				75	Y280S-4	90	Y280M-4	110	Y315S-4
	D	208	45				45	Y225M-4	75	Y280S-4	75	Y280S-4
ZA150-560	A	335	104	74.5	4	2.4	160	Y315M2-2
ZAO150-560	B	315	97				132	Y315M1-4
	C	260	80				90	Y280M-4	132	Y315M1-4	160	Y315M2-2
	D	212	60				75	Y280S-4	90	Y280M-4	110	Y315S-4
ZA150-630	A	360	115	63	4	2.4
ZAO150-630	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

型号 Model	叶轮形式	泵额定转速 n=1450r/min speed
		流量 Q M3/h Capacity	扬程 H m Head	效率 η Effic-ency	轴承架 LK	汽蚀比重余量1NPSHDensity				比重=1.35 Density				比重=1.84 Density
						电机功率及型号 motor power or mode
							kw		kw			kw
ZA200-250	A	305	17.5	83.5	3	2.4	22	Y180L-4	30		Y200L-4	45	Y225M-4
ZAO200-250
	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	Y160L-4
ZA200-315	A	350	30	84.5	3	2	45	Y225M-4	55		Y250M-4	75	Y280S-4
ZAO200-315
	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
ZA200-400	A	426	50	81	3	3.5	90	Y280M-4	110		Y315S-4	160	Y315M2-4
ZAO200-400
	B	410	47				75	Y280S-4	110		Y315S-4	132	Y315M1-4
	C	370	36.5				55	Y250M-4	75		Y280S-4	110	Y315S-4
	D	332	27				45	Y225M-4	55		Y250M-4	75	Y280S-4
ZA200-500	A	495	84	81	4	2.9
ZAO200-500
	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
ZA200-250	A	305	17.5	83.5	3	2.4	22	Y180L-4	30		Y200L-4	45	Y225M-4
ZAO200-250
ZA200-560	A	540	105	79.5	5	3
ZAO200-560	B	510	98
	C	460	81				160	Y315M2-4
	D	350	62				110	Y315S-4	132		Y315M1-4
ZA200-630	A	580	132	77.5	5	3.5
ZAO200-630	B	550	125
	C	468	100
	D	372	75				132	Y315M1-4
ZA250-315	A	545	27	87.5	3	2.9	55	Y250M-4	75		Y280S-4	110	Y315S-4
ZAO250-315	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
ZA250-400	A	660	49	87.5	5	3.2	132	Y315M1-4	160		Y315M2-4
ZAO250-400	B	630	46				110	Y315S-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
ZA250-500	A	800	82	83	5	5
ZAO250-500	B	770	76
	C	700	58				160	Y315M2-4
	D	630	42				110	Y315S-4	160		Y315M2-4

型号 Model	叶轮形式	泵额定转速 n=1450r/min speed
		流量 Q M3/h Capacity	扬程 H m Head	效率 η Effic-ency	轴承架 LK	汽蚀余量 NPSH m	比重=1 Density			比重=1.35 Density				比重=1.84 Density
							电机功率及型号? motor power or mode
							kw		kw			kw
ZA250-560	A	860	106	82	5	4.2
ZAO250-560	B	830	98
	C	760	78
	D	665	57				160	Y315M2-4
ZA250-630	A	855	128	80.5	6	4.2
ZAO250-630	B	816	119
	C	720	96
	D	625	71
ZA300-400	A	1050	48	87	4	5.8
ZAO300-400	B	1010	45				160	Y315M2-4
	C	900	34				132	Y315M1-4	160		Y315M2-4	160	Y315M2-4
	D	780	26				90	Y280M-4	132		Y315M1-4
ZA300-500	A	1240	78	88	5	4.8
ZAO300-500	B	1170	75
	C	1015	57
	D	870	42				160	Y315M2-4
ZA300-560	A	1340	104	87	6	5.2
ZAO300-560	B	1280	97
	C	1140	77
	D	950	56
ZA300-630	A	1450	132	85	6	5.5
ZAO300-630	B	1375	125
	C	1170	100
	D	950	75
ZA400-500	A	1870	74	88	6	6.3
ZAO400-500	B	1800	70
	C	1520	52
	D	1300	38
ZA400-560	A	2040	98	88	6	7.5
ZAO400-560	B	1950	91
	C	1760	74
	D	1500	54
ZA400-630	A	2390	125	88	7	8.3
ZAO400-630	B	2280	117
	C	1960	95
	D	1610	70

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