Noris Armaturen hydraulic clamp nuts are available in a wide range of shapes and sizes. Contact an experienced Bach Knives sales engineer to help you determine the right hydraulic clamp nuts for your system or submit a quote request.
Clamp Nut Options
- Axial or Tangential Operation
- Stainless Steel
- Nickel Plating
- Threaded or Unthreaded
- Custom Clamp Forces
- Custom Sizes and Diameters
- Custom Piston Ring Travel
| Type of Operation | Model | Details | Pressure Actuation Tool | Max Thread (mm) | Max Piston Ring Travel (mm) | Clamping Force (kN) |
 |
020 Series | Closed System: Hydraulic fluid remains in clamping nut. | Allen Key | 180 (7”) | 2 (0.08”) | 220 |
 |
010 Series | Open System: Pressure is achieved as grease is pumped into clamping nut. | High Pressure grease pump | 200 (7-7/8”) | 6 (0.250”) | 625 |
 |
030 Series | Closed System: Pressure is achieved through oil circulation between the clamping nut and the oil pump. |
High Pressure oil pump | 400 (15 -3/4”) | 10 (0.40”) | 1435 |