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Brinkmann – Quick suctioning immersion pumps / type SFL650 - 2350


SFL650, 850, 1150, 1350, 1550, 1850, 2350 – Axial/Semi-open impellers

Quick Suctioning Immersion Pumps series SFL equipped with the patented “BRINKMANN’s Suction De-aeration System” are excellently suited to pumping extremely inflated fluids (emulsions) with heavy chip loads as they occur in heavy cutting when turning, milling or grinding. The quick suctioning immersion pumps reach stable working conditions as soon as the liquid level reaches the suction inlet.
The SFL serie offers a flange with pressure gauge connection port. The flange can be rotated for either horizontal or vertical pipe connections.
These pumps are available (upon request) with an additional agitator at the pump suction for breaking up and separating large bundles of chips.

Types of fluid

  • water
  •  coolants
  •  cooling/cutting oils

Max. chip to coolant ratio by weight:

  •  1.0 %

Chip material:

  •  Aluminium, steel, coloured steels

Kinematic viscosity

  •  90 mm²/s (90 cSt)

Pumping temperature

  •  0 – 80°C


Pump body Cast iron
Cover Cast iron
Impeller axial Cast steel
Impeller radial Cast steel
Shaft Steel
Execution CM1
Impeller radial
Execution CM3
Cover CrMo-steel
Impellar axial
Impeller radial