Immersion Pumps

Immersion Pumps STA212...433
Semi-open impellers

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.

STA212...433
Please select a pump for further information:
Pumps:
  Electric specifications:
  Flow at head Height Depth of
immersion
Weight   Power Voltage
3 ~
Fre-
quency
Rated
current
Speed
Type GPM /Feet H inch h inch h mm Lbs kg   HP V Hz AMPS RPM
  l/min /m mm   kW
     
STA212S170 40/69
160/20
14.0
355
6.69 170 50.7 23   2
1.5
208-230 60 7.6 3400
250     9.84 250 52.9 24     460 60 3.8 3400
320     12.60 320 55.1 25    
400     15.75 400 57.3 26    
490     19.29 490 59.5 27    
600     23.62 600 61.7 28    
     
STA213S220 40/102
160/30
15.6
395
8.66 220 83.8 38   3
2.2
208-230 60 10.6 3400
300     11.81 300 86.0 39     460 60 5.3 3400
370     14.57 370 88.2 40    
450     17.72 450 90.4 41    
540     21.26 540 92.6 42    
650     25.59 650 94.8 43    
850     33.46 850 99.2 45    
1000     39.37 1000 101.4 46    
     
STA322S170 60/70
250/20
15.6
395
6.69 170 81.6 37   3
2.2
208-230 60 10.6 3400
250     9.84 250 83.8 38     460 60 5.3 3400
320     12.60 320 86.0 39    
400     15.75 400 88.2 40    
490     19.29 490 90.4 41    
600     23.62 600 92.6 42    
800     31.50 800 97.0 44    
950     37.40 950 99.2 45    
     
STA323S220 60/105
250/30
15.9
405
8.66 220 86.0 39   3.5
2.6
208-230 60 12.6 3400
300     11.81 300 88.2 40     460 60 6.3 3400
370     14.57 370 90.4 41    
450     17.72 450 92.6 42    
540     21.26 540 94.8 43    
650     25.59 650 97.0 44    
850     33.46 850 99.2 45    
1000     39.37 1000 101.4 46    
     
STA432S200 100/72
400/22
17.5
445
7.68 195 103.6 47   4.4
3.3
208-230 60 16 3450
280     10.83 275 105.8 48     460 60 8 3450
350     13.58 345 108.0 49    
430     16.73 425 110.2 50    
520     20.28 515 112.5 51    
630     24.61 625 114.7 52    
830     32.48 825 119.1 54    
1000     39.17 995 121.3 55    
     
STA433S260 100/107
400/32
17.5
445
10.24 260 114.7 52   5.4
4.0
208-230 60 19.0 3450
340     13.39 340 116.9 53     460 60 9.5 3450
410     16.14 410 119.1 54    
490     19.29 490 121.3 55    
580     22.83 580 123.5 56    
690     27.17 690 127.9 58    
890     35.04 890 130.1 59    
1040     40.94 1040 132.3 60    
STA212...433