ISO-KF · FLANGES & FITTINGS
ISO-KF AISI 304 Long Half Nipple
ZEROVAC ISO-KF long half nipples combine an ISO-KF flange with a 70 mm straight tube section. Available from DN 10 through DN 50, the AISI 304 / EN 1.4301 construction supports integration into vacuum and high-vacuum lines.
- Connection Standard
- ISO-KF
- Size Range
- DN 10 - DN 50
- Axial Length
- 70 mm
- Material
- AISI 304 / EN 1.4301
- Leak Rate
- < 1 × 10⁻⁹ mbar·L/s
TECHNICAL DRAWING · DIMENSIONS · ORDER CODES
Long half nipple dimensions and order codes
A is 70 mm for every nominal size; ØB is the inner diameter and ØC is the tube outside diameter.
Scroll horizontally to review every published dimension and order code.
| ISO-KF | A (mm) | ØB (mm) | ØC (mm) | Material | Order Code |
|---|---|---|---|---|---|
| DN 10 | 70 | 12 | 16 | AISI 304 / EN 1.4301 | 211216 |
| DN 16 | 70 | 16 | 20 | AISI 304 / EN 1.4301 | 211217 |
| DN 25 | 70 | 26 | 30 | AISI 304 / EN 1.4301 | 211218 |
| DN 40 | 70 | 41 | 45 | AISI 304 / EN 1.4301 | 211219 |
| DN 50 | 70 | 50 | 54 | AISI 304 / EN 1.4301 | 211220 |
Connection standard: ISO-KFAxial length: 70 mmLeak rate: < 1 × 10⁻⁹ mbar·L/s
INSTALLATION NOTE
Keep the connection and sealing faces clean and undamaged. Use the correct centering ring, O-ring and clamp, and support the pipeline to prevent mechanical stress.