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Brinkmann – Immersion pumps closed impellers / type TC40

TC40

TC40/260, 40/340, 40/430, 40/550, 40/715, 40/720 – Closed impellers

Our multistage pump models TC25…TC460 have been especially developed to supply internally cooled tools with coolant fluid. Closed impellers provide optimal hydraulic efficiencies while minimizing power consumption.
For alternating machining using internally and externally cooled tools, these models are available with Y/YY-connfigured pole-changing motor (Dahlander) for optional changeover to half speed operation.
A frequency converter can be supplied for special applications or for matching the pump characteristic to a specific duty point.
See page “Control/Regulation” in the Technical Information section of this catalog for further information.
Extended length is possible. See mechanical/hydraulic features within the technical information section.
Upon request all STC pumps are available with an SAE flange *) Dimensions STC160

Applications 
Types of fluid

  •  water
  •  coolants
  •  cooling/cutting oils

Kinematic viscosity

  • 25 mm²/s (25 cSt)

Pumping temperature

  •  0 – 60°C

 

Construction
Pump body Cast iron
Pump shell Steel
Cover PBTB
Intake strainer Steel
Impellers PBTB
Shaft Steel
Mechanical seal SiC
O-rings Viton
Optional
Pole-changing motor 4 – 2 poles
Pump body Bronze
CrNi-steel
Noise level
TC40/260 – 40/550 58 dBA
TC40/715 – 40/720 63 dBA

TC40-td