Immersion Pumps
TA/STA301...306
Semi-open impellers
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.
TA/STA301...306Engineering drawingPump characteristic
ApplicationsTypes of fluidcoolants
cooling/cutting oilsKinematic viscosity...45 mm²/s (45 cSt)Pumping temperature0...80° C
0...60° C (TA302)
higher temperatures upon request
ConstructionPump bodycast ironCovercast iron
POM (TA302)Impellersbrass
POM (TA302)Shaftsteel Optional:Suction coverwith threaded inletImpellercast steelOther materialson request Noise level60 dBA (TA302...STA302)
66 dBA (STA303...STA305)
71 dBA (STA306)
Technical dataTypeVol. del.
at manom.
del. headHeightDepth
of im-
mersionWeight
PowerVoltage
3 ~Fre-
quen-
cyCurrentSpeedl/min /mH mmh mmkgkWVHzA1/min
TA302/170 160/1229117018.01.1220-240504.332850
250 25019.0 380-415502.502850
320 32020.0
400 40021.01.27460602.43440
490 49022.0
600 60024.0
STA301/120 160/729312019.50.54220-240502.422800
200 20020.5 380-420501.402800
270 27021.5 460601.403300
350 35022.5
440 44024.0
550 55025.5
STA302/170 160/1236117026.01.1220-240504.332850
250 25027.0 380-415502.502850
320 32028.0
400 40029.01.2746060
