Brinkmann STA401S120 Immersion Pump

STA401, 402, 403, 404, 405, 406, 407, 409 – 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 series offers a (SAE) flange with pressure gauge connection port. The flange can be rotated for either horizontal or vertical pipe connections.
All types are also available as quick-suctioning immersion pumps equipped with “BRINKMANN’s Suction De-aeration System”. See series SAL.
All types are also available as suction immersion pump with a connection to the vacuum filters on the suction side. See series STS.

Applications 
Types of fluid

 coolants cooling/cutting oils

Kinematic viscosity

 90 mm²/s (90 cSt)

Pumping temperature

 0 – 80°C Higher temperatures upon request 

 

ConstructionPump bodyCast ironCoverCast ironPPS (TE/STE141)ImpellersPPSShaftSteelOptionalCoverCast iron (TE/STE141)Suction coverWith threaded inletImpellersBrassCast steelOther materialsOn requestNoise levelTE/STE141 – TE/STE14260 dBATE/STE143 – TE/STE14668 dBA