
ISO-KF · VACUUM CLAMPS
ISO-KF Rapid Fastening Clamp
ZEROVAC ISO-KF rapid fastening clamps join two compatible ISO-KF flanges with the correct centering ring and seal. Aluminium 380.0 clamp halves and a steel-spring mechanism with a polyamide lever enable rapid opening and closing.
- Connection Standard
- ISO-KF
- Size Range
- DN 10-16 - DN 32-40
- Clamp Halves
- Aluminium 380.0
- Spring / Lever
- Steel / polyamide
- Maximum Temperature
- 80 °C
TECHNICAL DRAWING · DIMENSIONS · ORDER CODES
Rapid-clamp dimensions and order codes
A is the overall top-view dimension, B is the overall side-view 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 | 52 | 70 | 16 | 211-005 |
| DN 20-25 | 61 | 81 | 16 | 211-006 |
| DN 32-40 | 75 | 98 | 18 | 211-007 |
Spring: SteelLever: PolyamideMaximum temperature: 80 °C
INSTALLATION NOTE
Align the correctly sized centering ring and seal between the two flanges. Seat the clamp fully on the flange lips and close the polyamide lever completely. After assembly, confirm that the clamp is seated evenly. No tightening torque is published; the clamp does not replace the seal.
