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TA/STA301...306

Immersion Pumps TA/STA301...306

Immersion Pumps
are plain centrifugal pumps with the impeller fitted on the driving shaft extension. They are mounted on top of the container, the pump extension being immersed in the coolant.
The maximum coolant level must stay a few mm/inches below the mounting flange.
The STA serie offers a (SAE) flange with pressure gauge connection port.
The flange can be rotated for either horizontal or vertical pipe connections.



Semi-open impellers

Technical drawing


TA/STA301...306

Immersion Pumps - TA/STA301...306



TA302




STA301...306
*) Dimensions for STA301, 302**) Dimensions for STA306


Pump characteristic


yaxis TA/STA301...306
xaxis

Immersion Pumps - TA/STA301...306

yaxis TA/STA301...306
xaxis

Applications

Types of fluidcoolants
cooling/cutting oils
Kinematic viscosity...45 mm²/s (45 cSt)
Pumping temperature0...80° C
0...60° C (TA302)
higher temperatures upon request

Construction

 

 

 

 

 

Pump bodycast iron
Covercast iron
POM (TA302)
Impellersbrass
POM (TA302)
Shaftsteel
Optional:
Suction coverwith threaded inlet
Impellercast steel
Other materialson request
Noise level 60 dBA (TA302...STA302)
66 dBA (STA303...STA305)
71 dBA (STA306)


Type Vol. del.
at manom.
del. head
Height Depth
of im-
mersion
Weight
  Power Voltage
3 ~
Fre-
quen-
cy
Current Speed
l/min /m H mm h mm kg kW V Hz A 1/min
TA302/170    cad 160/12 291 170 18.0 1.1 220-240 50
4.33
2850
250    cad     250 19.0   380-415 50
2.50
2850
320    cad     320 20.0      
 
 
400    cad     400 21.0 1.27 460 60
2.4
3440
490    cad     490 22.0      
 
 
600    cad     600 24.0      
 
 
STA301/120    cad 160/8 334 120 20.5 0.63 220-240 50
2.70
2850
200    cad     200 21.5   380-415 50
1.56
2850
270    cad     270 22.5      
 
 
350    cad     350 23.5 0.725 460 60
1.46
3425
440    cad     440 25.0      
 
 
550    cad     550 26.5      
 
 
STA302/170    cad 160/12 361 170 26.0 1.1 220-240 50
4.33
2850
250    cad     250 27.0   380-415 50
2.50
2850
320    cad     320 28.0      
 
 
400    cad     400 29.0 1.27 460 60
2.4
3440
490    cad     490 31.0      
 
 
600    cad     600 33.0      
 
 
STA303/220    cad 160/18 380 220 36.0 1.5 220-240 50
5.5
2880
300    cad     300 37.0   380-415 50
3.2
2880
370    cad     370 38.0      
 
 
450    cad     450 39.0 1.75 460 60
3.1
3470
540    cad     540 40.0      
 
 
650    cad     650 42.0      
 
 
850    cad     850 48.0      
 
 
1000    cad     1000 50.0      
 
 
STA304/270    cad 160/24 439 270 45.0 1.9 220-240 50
6.84
2900
350    cad     350 46.0   380-415 50
3.95
2900
420    cad     420 47.0      
 
 
500    cad     500 49.0 2.18 460 60
3.9
3500
590    cad     590 50.0      
 
 
700    cad     700 52.0      
 
 
900    cad     900 58.0      
 
 
1050    cad     1050 60.0      
 
 
STA305/320    cad 160/29 439 320 50.0 2.6 220-240 50
9.30
2880
400    cad     400 51.0   380-415 50
5.35
2880
470    cad     470 52.0      
 
 
550    cad     550 53.0 2.94 460 60
5.1
3480
640    cad     640 54.0      
 
 
750    cad     750 56.0      
 
 
950    cad     950 63.0      
 
 
1100    cad     1100 65.0      
 
 
STA306/370    cad 160/37 478 370 63.0 3.3 220-240 50
11.6
2930
450    cad     450 64.0   380-415 50
6.7
2930
520    cad     520 65.0      
 
 
600    cad     600 66.0 3.8 460 60
6.4
3520
690    cad     690 67.0      
 
 
800    cad     800 69.0      
 
 
1000    cad     1000 76.0      
 
 

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