Immersion Pumps
STA601...608

   
Semi-open impellers
dokument Technical datasheet
dokument Operating manual
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Immersion Pumps
are 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 inches below the mounting flange.
The delivery capacities shown in the tables apply to water at 4.6 SSU (1 mm2/s) and 68°F (20°C).
For the delivery of oils, the values will decrease due to higher viscosities which result in an increased pipe resistance.
The STA pumps are equipped with the user-friendly 45 degree (SAE) flange connection which allows for either vertical or horizontal pipe connection and the connection of a pressure gauge.

STA601...608
STA601...608
yaxis STA601...608
xaxis
Applications

Types of fluid coolants
cooling/cutting oils
Kinematic viscosity ...200 SSU (...45 mm²/s)
Pumping temperature 30...175 °F (0...80 °C)
higher temperatures upon request
Construction

Pump body cast iron
Cover cast iron
Impellers brass
Shaft steel
 
Optional:
Suction cover with threaded inlet
Impellers cast steel
 
Noise level 66 dBA (STA601)
69 dBA (STA602)
73 dBA (STA603...STA605)
77 dBA (STA607...STA608)
Technical data
Type Flow at head Height Depth of
immersion
Weight   Power Voltage
3 ~
Fre-
quen-
cy
Current Speed
GPM /Feet H inch h inch h mm Lbs kg HP V Hz AMPS RPM
l/min /m mm kW
STA601S130    cad 100/18
400/5
14.2
361
5.12 130 50.7 23.0 1.7
1.27
230 60
4.8
3440
210    cad     8.27 210 52.9 24.0   460 60
2.4
3440
280    cad     11.02 280 55.1 25.0      
 
 
360    cad     14.17 360 57.3 26.0      
 
 
450    cad     17.72 450 59.5 27.0      
 
 
560    cad     22.05 560 63.9 29.0      
 
 
760    cad     29.92 760 77.2 35.0      
 
 
910    cad     35.83 910 79.4 36.0      
 
 
STA602S200    cad 100/44
400/11
17.3
439
7.68 195 86.0 39.0 3.4
2.55
230 60
8.8
3480
280    cad     10.83 275 88.2 40.0   460 60
4.4
3480
350    cad     13.58 345 90.4 41.0      
 
 
430    cad     16.73 425 92.6 42.0      
 
 
520    cad     20.28 515 97.0 44.0      
 
 
630    cad     24.61 625 101.4 46.0      
 
 
830    cad     32.48 825 116.9 53.0      
 
 
980    cad     38.39 975 119.1 54.0      
 
 
STA603S260    cad 100/60
400/16
18.8
478
10.24 260 116.9 53.0 5.1
3.8
230 60
12.8
3520
340    cad     13.39 340 119.1 54.0   460 60
6.4
3520
410    cad     16.14 410 121.3 55.0      
 
 
490    cad     19.29 490 123.5 56.0      
 
 
580    cad     22.83 580 127.9 58.0      
 
 
690    cad     27.17 690 130.1 59.0      
 
 
890    cad     35.04 890 145.5 66.0      
 
 
1040    cad     40.94 1040 149.9 68.0      
 
 
STA604S330    cad 100/88
400/24
20.0
508
12.80 325 136.7 62.0 7.7
5.75
230 60
19.0
3520
410    cad     15.94 405 138.9 63.0   460 60
9.5
3520
480    cad     18.70 475 143.3 65.0      
 
 
560    cad     21.85 555 145.5 66.0      
 
 
650    cad     25.39 645 147.7 67.0      
 
 
760    cad     29.72 755 149.9 68.0      
 
 
960    cad     37.60 955 165.4 75.0      
 
 
1110    cad     43.50 1105 169.8 77.0      
 
 
STA605S390    cad 100/110
400/30
20.0
508
15.35 390 143.3 65.0 8.4
6.3
230 60
20.8
3510
470    cad     18.50 470 145.5 66.0   460 60
10.4
3510
540    cad     21.26 540 147.7 67.0      
 
 
620    cad     24.41 620 149.9 68.0      
 
 
710    cad     27.95 710 154.4 70.0      
 
 
820    cad     32.28 820 158.8 72.0      
 
 
1020    cad     40.16 1020 172.0 78.0      
 
 
STA607S520    cad 100/170
400/46
23.1
587
20.47 520 224.9 102.0 11.5
8.6
230 60
27.8
3550
600    cad     23.62 600 227.1 103.0   460 60
13.9
3550
670    cad     26.38 670 229.3 104.0      
 
 
750    cad     29.53 750 233.7 106.0      
 
 
840    cad     33.07 840 235.9 107.0      
 
 
950    cad     37.40 950 240.3 109.0      
 
 
STA608S580    cad 100/215
400/63
23.1
587
22.83 580 247.0 112.0 13.8
10.3
230 60
31.6
3550
660    cad     25.98 660 249.2 113.0   460 60
15.8
3550
730    cad     28.74 730 251.4 114.0      
 
 
810    cad     31.89 810 253.6 115.0      
 
 
900    cad     35.43 900 255.8 116.0      
 
 
1010    cad     39.76 1010 262.4 119.0