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Brinkmann – Immersion pumps / type STA1001 - 1006


STA1001, 1002, 1003, 1004, 1006 – 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 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.

Types of fluid

  •  coolants
  •  cooling/cutting oils

Kinematic viscosity

  •  90 mm²/s (90 cSt)

Pumping temperature

  •  0 – 80°C
  •  Higher temperatures upon request 


Pump body Cast iron
Cover Cast iron
Impellers Cast steel
Shaft Steel
Suction cover With threaded inlet
Other materials On request
Noise level
STA1001 63 dBA
STA1002  71 dBA
STA1003 – 1004 74 dBA
STA1006 78 dBA