TFS6

60 Hz
Screw spindles


Screw spindle pumps with their silicon carbide spindle housing and highly wear resistant spindles are capable of achieving extremely high pressures.
Brinkmann high pressure screw pumps are designed for pumping filtered and lubricating fluids such as coolant oils andwatersoluble coolants.
High pressure screw pumps are NOT designed for dry-running.

TFS6

TFS6

TFS6

Engineering drawing

Applications

Kinematic viscosity
higher viscosity upon request
Pumping temperature
higher temperatures upon request
Max. air content 3 - 5 vol. %
Recommended filtration levels General Machining (Turning, milling, drilling) < 50 µm
Grinding and machining of aluminum < 20 µm
For additional information please refer to mechanical features within the technical information section.
Construction

Pressure and Suction Housing Cast iron
Spindle Housing Silicon Carbide, one-piece, highly wear resistant and precision
Screw spindles Hardened tool steel specially treated, alloy; highly wear resistant and precision ground
Gasket Viton

Technical data

Motor 2-poles
rotation speed 3500 min-1
Motor 4-poles
rotation speed 1750 min-1
Pressure max. Flow at viscosity Power consumption at viscosity Motor Weight
Flow at viscosity Power consumption at viscosity Motor Weight
  1 mm²/s 20 mm²/s 1 mm²/s 20 mm²/s IE3  NEMA IE3 1 mm²/s 20 mm²/s 1 mm²/s 20 mm²/s IE3 NEMA IE3
Type / bar l/min l/min kW kW kW kW kg l/min l/min kW kW kW kW kg
TFS690/ QTh1)554 - - - - - QTh1)277 - - - - -
10    cad   540 545 11.6 13.3 17.3 18.5 199 263 268 5.6 6.2 8.6 7.5 178
20    cad   532 540 20.9 22.6 33.5 30.0 291 255 263 10.2 10.8 12.6 15.0 198
30    cad   524 535 30.1 31.8 41.5 37.0 312 247 258 14.9 15.5 17.3 18.5 215
40    cad   516 531 39.3 41.0 51.0 45.0 433 239 254 19.5 20.1 25.3 22.0 257
50    cad   509 527 48.6 50.3 62.0 55.0 508 232 250 24.1 24.7 34.5 30.0 307
60    cad   502 523 57.8 59.5 62.0 75.0 508 225 246 28.7 29.3 34.5 37.0 307
70    cad   496 519 67.0 68.7 84.0 75.0 633 219 242 33.3 33.9 42.5 37.0 403
80    cad   490 515 76.3 78.0 84.0 90.0 633 213 238 37.9 38.5 42.5 45.0 403
 
TFS6120/ QTh1)739 - - - - - QTh1)369 - - - - -
10    cad   720 726 14.7 16.4 21.3 22.0 209 351 357 7.2 7.8 12.6 11.0 198
20    cad   710 721 27.0 28.7 33.5 37.0 291 341 351 13.3 13.9 17.3 18.5 215
30    cad   701 715 39.3 41.0 51.0 45.0 433 331 346 19.5 20.1 21.3 22.0 249
40    cad   692 710 51.6 53.3 62.0 75.0 508 322 340 25.6 26.2 34.5 30.0 307
50    cad   683 704 64.0 65.7 84.0 75.0 633 314 335 31.8 32.4 34.5 37.0 307
60    cad   676 699 76.3 78.0 84.0 90.0 633 306 330 37.9 38.5 42.5 45.0 403
70    cad   668 695 88.6 90.3 101.0 110.0 713 299 325 44.1 44.7 52.0 55.0 438
80    cad   659 689 101.0 103.0 123.0 110.0 872 290 320 50.2 50.8 63.0 55.0 543
 
TFS6145/ QTh1)893 - - - - - QTh1)446 - - - - -
10    cad   870 878 17.3 19.0 25.3 30.0 237 424 432 8.4 9.0 12.6 11.0 198
20    cad   857 868 32.2 33.9 41.5 45.0 312 411 422 15.9 16.5 21.3 18.5 249
30    cad   845 859 47.0 48.7 62.0 55.0 508 398 413 23.3 23.9 34.5 30.0 307
40    cad   833 851 61.9 63.6 84.0 75.0 633 386 405 30.8 31.4 34.5 37.0 307
50    cad   822 844 76.8 78.5 84.0 90.0 633 375 397 38.2 38.8 42.5 45.0 403
60    cad   811 837 91.7 93.4 101.0 110.0 713 365 391 45.6 46.2 52.0 55.0 438
70    cad   799 829 106.6 108.3 123.0 110.0 872 353 382 53.1 53.7 63.0 55.0 543
 

1) QTh: Theoretical flow rate
Viscosity > 20 mm2/s more power consumption.
All 6 series screw pumps with an operating flow rate of 800 l/min or above must be operated with a feed pump which supplies fluid with at least 1bar of pressure to the pump inlet.