Chemical Mixed-Flow Pump

Model
SP

Summary

Performance Range
Capacity: Q max-7000m3/h
Head: H max.25m
Operating Pressure: P max.0.6MPa
Operating Temperature: t 20℃~120℃
Application Ranges
Compulsory circulating in chemical processing
Seawater breed aquatics
City natural gas project
Water handling system
Generally, this series pumps can economically and effectively transfer high capacity, low head, homogeneously liquid or slightly polluted materials in it, neutral chemical or corrosive liquid.
Feature
High pump efficiency, low energy consumption Pump can evenly consume energy within all performances. Pump can be started when the valve is closed, and the motor does not overload.
Large flow proportion and uneasily blocked.
Solidity structure and long life.

Performance parameter for Chemical Mixed-Flow PumpTop of page

Modelofpump n(r/min)Speed	codeofinpeller	(mm)outerdiameterofimpeller	Q(m3/h)capacity	H(m)head	(NPSH)r(m)	(kw)motormodelandpower
						(kg/m3)mediumdensity
						1000		1350		1840
SPl7½-20n=1450	A	236	360	8.5	3.2	15	160L	18.5	180M	22	180L
	B	222	340	7.5	3	11	160M	15	160L	18.5	180M
	C	210	320	8.3	3	11	160M	11	160M	15	160L
	D	198.5	300	5	4.5	7.5	132M	11	160M	11	160M
SP20-25n=1450	A	27	530	11.2	4	22	180L	30	200L
	B	254	500	10	3.9	22	180L	30	200L
	C	240	460	8.5	3.8	18.5	180M	22	180L	30	200L
	D	226.5	430	7	5.5	15	160L	18.5	180M	22	180L
SP20-25n=970	A	270	350	5	4	7.5	160M	11	160L	15	180L
	B	254	330	4.5	3.8	7.5	160M	11	160L	11	160L
	C	240	300	3.9	3.6	5.5	132M	7.5	160M	11	160L
SP22½-25n=1450	A	304	700	15.8	5	45	225M	55	250M	75	280S
	B	285	650	14	5	37	225S	55	250M	75	280S
	C	270	625	11.5	5	30	200L	45	225M	55	250M
	D	255	575	9.5	5	22	180L	30	200L	45	225M
SP25-25n=1450	A	338	900	24	6	90	280M	110	315S
	B	317	850	21	5.9	75	280S	90	280M
	C	300	780	18	6	55	250M	75	280S	110	315S
	D	283.5	725	14	6.1	45	225M	75	280S	75	280S
SP25-30n=1450	A	338	1100	19.5	6.4	90	280M	110	315S
	B	317	1040	17	6	75	280S	90	280M
	C	300	950	14.8	5.8	55	250M	75	280S	110	315S
	D	283.5	880	12	9	45	225M	55	250M	75	280S
SP25-30n=970	A	338	750	8.5	4.7	30	225M	37	250M	45	280S
	B	317	700	7.5	4	22	200L2	30	225M	37	250M
	C	300	650	6.5	3.8	18.5	200L1	22	200L2	30	225M
	D	283.5	600	5.3	7.2	15	180L	18.5	200L1	30	225M
SP30-35n=970	A	405	1300	12.2	4.4	75	315S	75	315S	110	315M2
	B	380	1200	11	4	55	280M	75	315S	90	315M1
	C	360	1150	9	4	45	280S	55	280M	75	315S
	D	340	1050	7.2	6	30	225M	45	280S	55	280M
SP35-35n=970	A	472	1600	21	5.2	132	315M3	160	355S2
	B	444	1500	17	5.3	90	315M1	132	315M3
	C	420	1450	13.5	5.5	75	315S	110	315M2	132	315M3
	D	396.5	1300	11	7.8	55	280M	75	315S	110	315M2
SP35-40n=970	A	472	2000	17	6	132	315M3	160	355S2
	B	444	1900	15	5.5	110	315M2	160	355S2
	C	420	1800	12.2	5.2	90	315M1	110	315M2	160	355S2
	D	396.5	1700	10	8	75	315S	90	315M1	110	315M2
SP35-40n=730	A	472	1500	9.6	4	55	315S	75	315M1	110	315M3
	B	444	1450	8.1	3.9	45	280M	75	315M1	90	315M2
	C	420	1350	7	3.6	37	280S	55	315S	75	315M1
	D	396.5	1250	5.7	5.8	30	250M	37	280S	55	315S
SP40-40n=970	A	540	2400	28	7	250	355l
	B	507	2300	22	7	185	355S3	250	355L
	C	480	2100	18	7	132	315M3	185	355S3	250	355L
	D	453	2000	14.5	9.8	110	315M2	160	355S2	185	355S3

Modelofpump n(r/min)	codeofinpeller	(mm)outerdiameterofimpeller	Q(m3/h)capacity	H(m)head	(NPSH)r(M)	(kw)motormodelandpower
						(kg/m3)mediumdenslty
						1000		1350		1840
SP40-45n=970	A	540	3200	20.6	8	250	315L	220	355M
	8	507	3000	18.5	7.5	200	355S4	185	355S3
	C	480	2800	16	7.1	160	355S3
	D	453	2500	13.5	7	132	315M3			250	355L
SP40-45n=730	A	540	2400	11.6	6	110	315M3	132	355S2	185	355M
	B	507	2200	10.9	5.4	90	315M2	132	355S2	160	355S4
	C	480	2000	9.5	5	75	315M1	110	315M3	132	355S2
	D	453	1800	8	8	55	315S	75	315M1	110	315M3
SP45-50n=730	A	608	3300	15.8	5.2	185	355M
	B	570	3100	13.8	5	160	355S4
	C	540	2900	12	5	132	355S2	160	355S4
	D	510	2600	0.2	7.3	110	315M3	132	355S2	185	355M
SP45-50n=580	A	608	2600	10	3.4	90	355S2	132	355M
	B	570	2500	8.6	3.1	75	315M3	110	355S4	160	355L
	C	540	2300	7.8	3	75	315M3	90	355S2	132	355M
	D	510	2200	6	5.8	55	315M2	75	315M3	90	355S2
SP50-50n=730	A	675	3700	24	5
	B	634	3400	20	5
	C	600	3200	16	5	185	355M
	D	567	3000	12.8	7	132	355S2	185	315M
SP50-55n=730	A	675	4500	20	5.5
	B	634	4300	17.5	5.1
	C	600	4000	15	5
	D	567	3800	12.3	7.6	185	355M
SP50-55n=580	A	675	3600	12.6	3.8	160	355l
	B	634	3400	11	3.4	132	355M
	C	600	3200	9.4	3.1	110	355S4	160	355L
	D	567	3000	8	5.8	90	355S2	132	355M	160	355L
SP50-60n=580	A	742	4800	15	5.2
	B	696	4400	13.5	5
	C	660	4100	11.5	4.9	132	355M
	D	623	3900	9.5	7.2	132	355M
SP55-60n=580	A	742	3900	10.5	3.5
	8	696	3700	9.1	3.2
	C	660	3400	8	2.9
	D	623	3200	6.5	2.7
SP60-60n=580	A	810	5200	21.5	5.6	Remarl:1.When ordering,the name of pump shall be made up of pump model and blade wheel code. Forexamp:if it is an SPP20-50 pump with blade wheel code of A,then the name of the pump is SPP20-25A. 2.As for other pumps higher than SPP50-50 in specification,the motor model in the blank space of table should be agreed upon when ordering.
	B	760	5000	17	5.6
	C	720	4500	14	5.6
	D	680	4300	11	7.8
SP60-65n=580	A	810	6200	17	6.2
	B	760	5800	15	6
	C	720	5400	13	5.8
	D	680	5100	10.5	8
SP60-65n=480	A	810	5200	11.5	4.3
	B	760	4900	10	3.8
	C	720	4700	8.5	3.7
	D	680	4400	7	7

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