ISO-KF · VACUUM CLAMPS
ISO-KF Clamping Ring with Wing Nut
ZEROVAC ISO-KF clamping rings with wing nut join two compatible ISO-KF flanges with the correct centering ring and seal. Aluminium 380.0 clamp halves engage the flange lips, while the nickel-plated zinc-alloy wing nut enables tool-free hand tightening.
- Connection Standard
- ISO-KF
- Size Range
- DN 10-16 - DN 50
- Clamp Halves
- Aluminium 380.0
- Bolt
- Nickel-plated steel
- Wing Nut
- Nickel-plated zinc alloy
Wing-nut clamp dimensions and order codes
A is the overall width, B is the overall length and C is the clamp thickness. All dimensions are in millimetres.
Scroll horizontally to review every published dimension and order code.
| ISO-KF | A (mm) | B (mm) | C (mm) | Order Code |
|---|---|---|---|---|
| DN 10-16 | 45 | 61 | 16 | 211-001 |
| DN 20-25 | 55 | 72 | 16 | 211-002 |
| DN 32-40 | 70 | 90 | 18 | 211-003 |
| DN 50 | 95 | 123 | 25 | 211-004 |
Align the correctly sized centering ring and seal between the flanges. Seat both clamp halves fully on the flange lips and hand-tighten the wing nut. No tightening torque is published; follow the approved assembly instruction, do not use tools and avoid overtightening. The clamp does not replace the seal.