ZE Petrochemical Process Pumps_SupplyPro Co., Ltd._Jiangsu Kainan Pump Industry Co., Ltd.

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ZE Petrochemical Process Pumps

品牌：	Jiangsu Kainan
Brand：	Kai Nan
Product Features：	Transfer clean or lightly particulate liquids
Application Scope：	Refineries, petrochemical industry, coal processing industry, and low-temperature engineering
单价：	电议
最小起订Quantity：	1 Tai
供货总Quantity：	10000 Tai
有效期至：	长期有效
最后更新：	2022-12-02 17:44

详细Info

The ZE heavy-duty petrochemical process pump is suitable for transferring clean liquids or liquids containing a small amount of particles, as well as low-temperature, high-temperature, neutral, and corrosive liquids. The pump cover features cooling or heating pipe connections, and the shaft seal employs a single or double-end mechanical seal. It is equipped with a cooling, flushing, or sealing fluid system.

I. Overview of ZE Petrochemical Process Pumps

ZA and ZE type petrochemical pumps are single-stage horizontal centrifugal pumps. The ZA pump has a foot-supported casing, while the ZE pump features a centrally supported casing. Both series of pumps are equipped with single-stage radial impellers, with axial suction and radial discharge. They achieve hydraulic balance by using front and rear wear rings and balancing holes, as per operating conditions. The shaft seal is made of gland packing, single-face mechanical seal, or double single-face mechanical seal, and a cooling, flushing, or sealing fluid system is provided.

Standard pipeline is designed according to API 610 specifications. Suction and discharge pipeline flanges have the same pressure class.

From the motor end view, the pump rotates clockwise.

Section II: Application Range of ZE Chemical Pumps

This series of pumps is suitable for transporting various neutral and corrosive liquids (acids, alkalis, salts, and liquid petrochemical products, organic compounds, etc. in various concentrations and temperatures), with a temperature range of -80℃ to 450℃. The high operating pressure of the ZA type pump reaches 2.5Mpa, and the ZE type pump reaches 5.0Mpa. This series is widely used in oil refineries, petrochemical industries, coal processing industries, and low-temperature engineering. It is also applicable to the chemical industry, paper and sugar industries, and general process industries. It is used in water supply plants, desalination plants, power plants, heating and air conditioning systems, environmental protection projects, shipbuilding, and marine industries.

Section 3: Schematic Diagram of ZE, ZA Pump Structure

This image shows the general structure of the ZE and ZA pumps; the difference between ZE and ZA is the different support methods.

Section 4: Description of ZE Chemical Process Pump Structure

ZA and ZE type petrochemical pumps comply with API 610 standard, with bore sizes ranging from 25 to 400mm, flow rates up to 2600m³/h, and head up to 250m.

Simultaneously, it ensures the maintenance conditions required for process work, allowing for quick disassembly or assembly of the shaft, shaft seal, and impeller as a single rotor component, significantly reducing downtime for maintenance.

The impeller is a single-suction radial closed type, equipped with an impeller wear-resistant ring and a pump housing wear-resistant ring. In case of wear, simply replacing the wear-resistant rings can reduce maintenance and component costs.

Structure with pump cover featuring cooling and heating bearing housing. Axial seal comes in two types: packed and mechanical, allowing users to select according to different operating conditions.

Section 5: ZE, ZA Chemical Pump Performance Parameters Table

Model Model	Impeller Type	Pump rated speed n = 2900 r/min speed

		Traffic Q M3/h Capa-city	Head Pressure m Head	Efficiency η Effic-ency	Bearings housing LK	Erosion Margin NPSH m	Density = 1 Density			Specific Gravity = 1.35 Density			Specific Gravity = 1.84 Density
							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

Model Model	Blade impeller shape	Pump rated speed n = 2900 rpm speed
		Flow Rate Q M3/h Capa-city	Yang Cheng H m Head	Efficiency η Effic-ency	Bearing housing LK	Erosion Margin NPSH m	Density = 1 Density			Density = 1.35 Density			Specific Gravity = 1.84 Density
							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

Model Model	Impeller design	Pump rated speed n = 2900 rpm speed
		Traffic Q M3/h Capa-city	YonHeng H m Head	Efficiency η Effic-ency	Bearing housing LK	Erosion Margin NPSH m	Density = 1 Density			Density = 1.35 Density			Specific Gravity = 1.84 Density
							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

Model Model	Impeller design	Pump rated speed n = 1450 rpm speed
		Traffic Q M3/h Capacity	Yongcheng H m Head	Efficiency η Effic-ency	Bearings housing LK	Erosion Reserve NPSH m	Specific Gravity = 1 Density			Specific Gravity = 1.35 Density			Specific Gravity = 1.84 Density
							Motor Power and Model
							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									1.5	Y90L-4
ZAO40-160	C	11	5.5									1.1	Y90S-4
	D	9.5	4.5									1.1	Y90S-4
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	1.1		Y90S-4	1.5	Y90L-4
	D	9.5	7				1.1	Y90S-4	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				5.5	Y132S-4	7.5		Y132M-4	11	Y160M-4
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	1.5		Y90L-4	2.2	Y100L1-4
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	1.1		Y90S-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	3		Y100L2-4	4	Y112M-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				4	Y112M-4	5.5		Y132S-4	7.5	Y132M-4
	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

Model Model		Blade wheel type	Pump rated speed: n = 1450 rpm speed
			Flow Rate: Q M3/h Capa-city			Yongcheng H m Head		Efficiency η Effic-ency		Bearings housing LK		Erosion margin NPSH m		Ratio = 1 Density					Specific Gravity = 1.35 Density					Specific Gravity = 1.84 Density
														Motor Power and Model
														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			11		Y160M-4		15		Y160L-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								15	Y160L-4			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			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
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			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		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
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			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
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								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
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			11		Y160M-4		15		Y160L-4
		C	100			14								7.5	Y132M-4			11		Y160M-4		11		Y160M-4
		D	90			40								5.5	Y132S-4			7.5		Y132M-4		7.5		Y132M-4
Model Model	Blade wheel shape			Pump rated speed n = 1450 rpm speed
				Flow Rate Q M3/h Capacity	Yongcheng H m Head		Efficiency η Effic-ency		Bearings housing LK		Erosion Margin NPSH m		Density = 1 Density				Specific Gravity = 1.35 Density						Specific Gravity = 1.84 Density
													Motor Power and Model
													kw			kw					kw
ZA100-315	A	125	31	78	2	1.4	18.5	Y180M-4	30	Y200L-4	37	Y225S-4
ZAO100-315	A	125	31	78	2	1.4	18.5	Y180M-4	30	Y200L-4	37	Y225S-4
	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	A	150	48	74.5	3	1.7	37	Y225S-4	45	Y225M-4	75	Y280S-4
nbsp;	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	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
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				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	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				15	Y160L-4	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				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
ZA150-400	A	260	51	77	3	1.8	55	Y250M-4	75	Y280S-4	110	Y315S-4
ZAO150-400	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
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

Model Model	Blade impeller shape	Pump rated speed n = 1450 rpm speed
		Flow Rate Q M3/h Capacity	YonHeng H m Head	Efficiency η Effic-ency	Bearings housing LK	Erosion Ratio Reserve 1 NPSH Density				Specific Gravity = 1.35 Density			Specific Gravity = 1.84 Density
						Motor Power and Model
							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	A	305	17.5	83.5	3	2.4	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	Y160L-4
ZA200-315	A	350	30	84.5	3	2	45	Y225M-4	55		Y250M-4	75	Y280S-4
ZAO200-315	A	350	30	84.5	3	2	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
ZA200-400	A	426	50	81	3	3.5	90	Y280M-4	110		Y315S-4	160	Y315M2-4
ZAO200-400	A	426	50	81	3	3.5	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	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	A	495	84	81	4	2.9
	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	A	305	17.5	83.5	3	2.4	22	Y180L-4	30		Y200L-4	45	Y225M-4
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	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
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

Model Model	Blade Wheel Design	Pump rated speed n = 1450 rpm speed
		Flow Rate: Q M3/h Capacity	Yongcheng H m Head	Efficiency η Effic-ency	Bearings housing LK	NPS (NPS - Non-Parallel Space) NPSH m	Density = 1 Density			Specific Gravity = 1.35 Density			Specific Gravity = 1.84 Density
							Motor Power and Model
							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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