Borneman Twin-Screw Pumps are rotating displacement pumps; the gearwheels and roller bearings are outside the pump space. Around 80 models are available. Various materials, sizes and forms make application-optimised solutions possible.

Twin Screw Pumps | |
| W / V | Universal pump |
| HC / VHC | High capacity pump |
| HP | High pressure pump |
| SLI | Compact pump |
Progressive Cavity Pumps | |
| EH | Universal pump |
| EL | High capacity pump |
| EU | Horizontal Pump |