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Chemical Mixed-Flow Pump

Performance Range

Chemical Mixed-Flow Pump
Chemical Mixed-Flow Pump

Capacity: Q max-7000m3/h
Head: H max.25m
Operating Pressure: P max.0.6MPa
Operating Temperature: t 20°c~+120°c

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.

II Performance Parameter For Model Iec Thin Acid Pump

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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