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 dimensions are based on standard specification EN 12157.
The maximum coolant level must stay a few mm/inches below the mounting flange.
TB16...100Engineering drawingPump characteristic
ApplicationsTypes of fluidcoolants
cooling/cutting oils
other fluids on requestKinematic viscosity...45 mm²/s (45 cSt)Pumping temperature0...60° C
ConstructionPump bodycast ironCoverPOMImpellerPOMShaftsteel Optional:Covercast iron
cast iron with threadImpellerbrass
cast iron
Optional:
These models are also available with
single phase motor. Noise level45 dBA (TB16...TB100)
Technical data
TypeVol. del.
at manom.
del. headDepth
of im-
mersionPipe
con-
nectionWeight
PowerVoltage
3 ~Fre-
quen-
cyCurrentSpeedl/min /mh mmkgkWVHzA1/min
TB16/90 16/290G ½4.30.07220-240500.352800
120 115 4.5 380-420500.202800
170 165 5.0 460600.203300
220 215 5.5
TB25/90 30/290G ½4.30.1220-240500.382700
120 115 4.5 380-420500.222700
170 165 5.0 460600.223200
220 215 5.5
270 265G ¾6.0
350 345 6.5
TB40/90 50/295G ¾4.30.12220-240500.442700
120 120 4.5 380-420500.252700
170 170 5.0 460600.253200
220 220 5.5
270 270 6.0
350 350 6.5
TB63/90 75/2