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STA601...608

Immersion Pumps STA601...608

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


STA601...608

Immersion Pumps - STA601...608



STA601...608
*) Dimensions for STA601**) Dimensions for STA602 ***) Dimensions for STA607, 608


Pump characteristic


yaxis STA601...608
xaxis

Immersion Pumps - STA601...608

yaxis STA601...608
xaxis

Applications

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

Construction

 

 

 

 

 

Pump bodycast iron
Covercast iron
Impellersbrass
Shaftsteel
Optional:
Suction coverwith threaded inlet
Impellerscast steel
Noise level 62 dBA (STA601)
66 dBA (STA602)
71 dBA (STA603...STA605)
74 dBA (STA607...STA608)


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
STA601/130    cad 400/4 361 130 23.0 1.1 220-240 50
4.33
2850
210    cad     210 24.0   380-415 50
2.50
2850
280    cad     280 25.0      
 
 
360    cad     360 26.0 1.27 460 60
2.4
3440
450    cad     450 27.0      
 
 
560    cad     560 29.0      
 
 
760    cad     760 35.0      
 
 
910    cad     910 36.0      
 
 
STA602/200    cad 400/11 439 195 39.0 2.2 220-240 50
7.8
2890
280    cad     275 40.0   380-415 50
4.5
2890
350    cad     345 41.0      
 
 
430    cad     425 42.0 2.55 460 60
4.4
3480
520    cad     515 44.0      
 
 
630    cad     625 46.0      
 
 
830    cad     825 53.0      
 
 
980    cad     975 54.0      
 
 
STA603/260    cad 400/17 478 260 53.0 3.3 220-240 50
11.6
2930
340    cad     340 54.0   380-415 50
6.7
2930
410    cad     410 55.0      
 
 
490    cad     490 56.0 3.8 460 60
6.4
3520
580    cad     580 58.0      
 
 
690    cad     690 59.0      
 
 
890    cad     890 66.0      
 
 
1040    cad     1040 68.0      
 
 
STA604/330    cad 400/23 508 325 62.0 5.0 220-240 50
17.3
2920
410    cad     405 63.0   380-415 50
10.0
2920
480    cad     475 65.0      
 
 
560    cad     555 66.0 5.75 460 60
9.5
3520
650    cad     645 67.0      
 
 
760    cad     755 68.0      
 
 
960    cad     955 75.0      
 
 
1110    cad     1105 77.0      
 
 
STA605/390    cad 400/32 508 390 65.0 5.5 220-240 50
18.9
2915
470    cad     470 66.0   380-415 50
10.9
2915
540    cad     540 67.0      
 
 
620    cad     620 68.0 6.3 460 60
10.4
3510
710    cad     710 70.0      
 
 
820    cad     820 72.0      
 
 
1020    cad     1020 78.0      
 
 
STA607/520    cad 400/45 587 520 102.0 7.5 380-415 50
14.3
2950
600    cad     600 103.0      
 
 
670    cad     670 104.0 8.6 460 60
13.7
3550
750    cad     750 106.0      
 
 
840    cad     840 107.0      
 
 
950    cad     950 109.0      
 
 
STA608/580    cad 400/60 587 580 112.0 9.0 380-415 50
16.7
2955
660    cad     660 113.0      
 
 
730    cad     730 114.0 10.3 460 60
15.8
3550
810    cad     810 115.0      
 
 
900    cad     900 116.0      
 
 
1010    cad     1010 119.0      
 
 

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