ISO-KF · VACUUM CLAMPS
ISO-KF Bulkhead Clamp with Metric Screws
ZEROVAC ISO-KF bulkhead clamps secure an ISO-KF flange mechanically to a panel or base plate. The two-piece Aluminium 6082 clamp body is supplied with A2 M5 × 20 hex-head screws and DIN 125 A washers.
- Connection Standard
- ISO-KF
- Size Range
- DN 10-16 - DN 50
- Clamp Material
- Aluminium 6082
- Screws
- DIN 933 · A2 · M5 × 20
- Washers
- DIN 125 A · A2
TECHNICAL DRAWING · DIMENSIONS · ORDER CODES
Panel-mounting dimensions and order codes
PCD, outside diameter, flange seat, clear opening, thickness and hole diameter are identified in the technical drawing. All dimensions are in millimetres.
Scroll horizontally to review every published dimension and order code.
| ISO-KF | PCD (mm) | ØOD (mm) | ØSeat (mm) | ØBore (mm) | Thk. (mm) | ØHole (mm) | Screw Qty. | Order Code |
|---|---|---|---|---|---|---|---|---|
| DN 10-16 | 38.1 | 51 | 30.4 | 22 | 9.5 | 5.3 | 6 | 211541 |
| DN 20-25 | 48 | 61 | 40.4 | 32 | 9.5 | 5.3 | 6 | 211542 |
| DN 32-40 | 62 | 75 | 55.4 | 47 | 9.5 | 5.3 | 6 | 211543 |
| DN 50 | 82.55 | 95 | 75.4 | 62 | 10 | 5.3 | 8 | 211544 |
Screws: DIN 933, A2, M5 × 20, silver-platedWasher dimensions: 5.3 / 10 × 1 mm
INSTALLATION NOTE
Align the clamp halves around the flange and tighten the screws with washers gradually in a balanced sequence. No tightening torque is published; define it for the application. The clamp does not replace the ISO-KF seal.