Siegmund System 28 Clamps
Siegmund System 28 clamps hold workpieces down on a 28 mm welding table: professional screw clamps (standard, XL, 45°/90° and with vertical action toggle), fast tension clamps, basic and universal pipe clamps, a quick-change clamp and a vertical toggle clamp. These System 28 parts also fit other 28 mm system welding tables with Ø28 mm bores on a 100 mm grid. Exclusive Canadian importer of Siegmund. Ships across Canada from St. Marys, ON; most orders ship within 48 hours.
Compare System 28 clamps
| Product | Item numbers | Max. clamping force | Width × height (mm) | Key feature (per Siegmund) |
|---|---|---|---|---|
| Professional Screw Clamp | 2-280610.N | 5 kN | 220 × 310 | Horizontal bar 30x10 mm, reinforced vertical bar 30x14 mm; hex socket in the handle for a torque-limiting wrench |
| Professional Screw Clamp XL | 2-280612.N | 7 kN | 220 × 310 | For tasks needing extra force; 35x14 mm flat bar |
| Professional Screw Clamp 45°/90° | 2-280630.N | 5 kN | height 310 | Infinitely rotatable 0°–360°; replaces separate 45° and 90° clamps |
| Professional Screw Clamp with Vertical Action Toggle | 2-280611.1, 2-280611.2 (45°/90°) | 2.5 kN | 222 × 310 | Vertical clamping from above for maximum clamping stability |
| Professional Fast Tension Clamp | 2-280615.N | 5 kN | 275 × 310 | Ratchet clamp; force set with the grating |
| Fast Tension Clamps | 2-280616, 2-280616.1, 2-280616.2, 2-280616.3 | — | length × width 200 × 100 to 400 × 120 | Conventional fast tension clamp in four sizes |
| Basic Pipe Clamp 90° | 2-280608.N | — | — | See product page |
| Basic Pipe Clamp 180° | 2-280625 | 3 kN | 220 × 250 | Clamps at 180° to the bores; horizontal range 45–180 mm; 250 mm vertical pipe |
| Pipe Clamp Universal | 2-280604 | 3 kN | 265 × 250 | Swivelling arbor, ±42°; 200 mm horizontal tube, 250 mm vertical pipe |
| Quick-Change Clamp | 2-280706 (100), 2-280707 (160) | — | length × height 340 × 150 / 360 × 150 | Clamping arm 100 mm with 0–100 mm clamping range (2-280706); mounts in system bores |
| Vertical Toggle Clamp | 2-009902 | — | — | See product page |
Related collections
- Siegmund System 16 Clamps
- Siegmund System 28 Fast Clamping Equipment
- Siegmund System 28 Clamp Replacement Parts
FAQ
Which System 28 clamp has the highest clamping force?
On siegmund.com the Professional Screw Clamp XL (2-280612.N) lists 7 kN maximum clamping force. The Professional Screw Clamp (2-280610.N), the 45°/90° version (2-280630.N) and the Professional Fast Tension Clamp (2-280615.N) list 5 kN, the Basic Pipe Clamp 180° and Pipe Clamp Universal 3 kN, and the screw clamp with vertical action toggle 2.5 kN.
How are the pipe clamps held in the table bore?
Siegmund says the vertical pipe of the Basic Pipe Clamp 180° (2-280625) and the Pipe Clamp Universal (2-280604) is secured in the system bores with an Adjusting Ring, item 280653.N. The vertical pipe is 250 mm long on both.
Can I set the clamping force precisely?
Yes, on the professional screw clamps. Siegmund says the hexagon socket at the top of the handle of the Professional Screw Clamp, the XL and the 45°/90° version lets you set the clamping force precisely with a torque wrench.
Where are the fast clamping kits and clamp spare parts?
Fast clamping kits are in the Siegmund System 28 Fast Clamping Equipment collection, and prisms, spindles, bars and other clamp parts are in the Siegmund System 28 Clamp Replacement Parts collection. Siegmund says its professional clamps are built so that spare parts can be ordered individually.
