Immersion Pumps
TA/STA301...306

   
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.

TA/STA301...306
TA/STA301...306
yaxis TA/STA301...306
xaxis
Applications

Types of fluid coolants
cooling/cutting oils
Kinematic viscosity ...200 SSU (...45 mm²/s)
Pumping temperature 30...140 °F (0...60 °C) TA302
30...175 °F (0...80 °C) STA301...STA306
higher temperatures upon request
Construction

Pump body cast iron
Cover cast iron
POM (TA302)
Impellers brass
POM (TA302)
Shaft steel
 
Optional:
Suction cover with threaded inlet
Impeller cast steel
Other materials on request
 
Noise level 62 dBA (TA302...STA302)
69 dBA (STA303...STA305)
73 dBA (STA306)
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
TA302S170    cad 40/46
160/14
11.5
291
6.69 170 39.7 18.0 1.7
1.27
230 60
4.8
3440
250    cad     9.84 250 41.9 19.0   460 60
2.4
3440
320    cad     12.60 320 44.1 20.0      
 
 
400    cad     15.75 400 46.3 21.0      
 
 
490    cad     19.29 490 48.5 22.0      
 
 
600    cad     23.62 600 52.9 24.0      
 
 
STA301S120    cad 40/30
160/9
11.5
293
4.72 120 43.0 19.5 0.73
0.54
208-230 60
2.8
3300
200    cad     7.87 200 45.2 20.5   460 60
1.4
3300
270    cad     10.63 270 47.4 21.5      
 
 
350    cad     13.78 350 49.6 22.5      
 
 
440    cad     17.32 440 52.9 24.0      
 
 
550    cad     21.65 550 56.2 25.5      
 
 
STA302S170    cad 40/46
160/14
14.2
361
6.69 170 57.3 26.0 1.7
1.27
230 60
4.8
3440
250    cad     9.84 250 59.5 27.0   460 60
2.4
3440
320    cad     12.60 320 61.7 28.0      
 
 
400    cad     15.75 400 63.9 29.0      
 
 
490    cad     19.29 490 68.4 31.0      
 
 
600    cad     23.62 600 72.8 33.0      
 
 
STA303S220    cad 40/76
160/23
15.0
380
8.66 220 79.4 36.0 2.3
1.75
230 60
6.2
3470
300    cad     11.81 300 81.6 37.0   460 60
3.1
3470
370    cad     14.57 370 83.8 38.0      
 
 
450    cad     17.72 450 86.0 39.0      
 
 
540    cad     21.26 540 88.2 40.0      
 
 
650    cad     25.59 650 92.6 42.0      
 
 
850    cad     33.46 850 105.8 48.0      
 
 
1000    cad     39.37 1000 110.3 50.0      
 
 
STA304S270    cad 40/105
160/30
17.3
439
10.63 270 99.2 45.0 2.9
2.18
230 60
7.8
3500
350    cad     13.78 350 101.4 46.0   460 60
3.9
3500
420    cad     16.54 420 103.6 47.0      
 
 
500    cad     19.69 500 108.0 49.0      
 
 
590    cad     23.23 590 110.3 50.0      
 
 
700    cad     27.56 700 114.7 52.0      
 
 
900    cad     35.43 900 127.9 58.0      
 
 
1050    cad     41.34 1050 132.3 60.0      
 
 
STA305S320    cad 40/135
160/38
17.3
439
12.60 320 110.3 50.0 3.9
2.94
230 60
10.2
3480
400    cad     15.75 400 112.5 51.0   460 60
5.1
3480
470    cad     18.50 470 114.7 52.0      
 
 
550    cad     21.65 550 116.9 53.0      
 
 
640    cad     25.20 640 119.1 54.0      
 
 
750    cad     29.53 750 123.5 56.0      
 
 
950    cad     37.40 950 138.9 63.0      
 
 
1100    cad     43.31 1100 143.3 65.0      
 
 
STA306S370    cad 40/165
160/48
18.8
478
14.57 370 138.9 63.0 5.1
3.8
230 60
12.8
3520
450    cad     17.72 450 141.1 64.0   460 60
6.4
3520
520    cad     20.47 520 143.3 65.0      
 
 
600    cad     23.62 600 145.5 66.0      
 
 
690    cad     27.17 690 147.7 67.0      
 
 
800    cad     31.50 800 152.1 69.0      
 
 
1000    cad     39.37 1000 167.6 76.0