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.
Applications
Types of fluid - - coolants
cooling/cutting oils -
Kinematic viscosity - - ...45 mm²/s (45 cSt) -
Pumping temperature - - 0...80° C
0...60° C (TA302)
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 - - 60 dBA (TA302...STA302)
66 dBA (STA303...STA305)
71 dBA (STA306)