ISO-KF · FLANGES & FITTINGS
ISO-KF AISI 304 Stainless Steel 90° Elbow
ZEROVAC ISO-KF 90° elbows route a vacuum pipeline through a right-angle turn. The AISI 304 / EN 1.4301 construction and two equal-size ISO-KF flanges provide a durable, removable connection for compact installations.
- Connection Standard
- ISO-KF
- Size Range
- DN 10 - DN 50
- Elbow Angle
- 90°
- Material
- AISI 304 / EN 1.4301
- Leak Rate
- < 1 × 10⁻⁹ mbar·L/s
TECHNICAL DRAWING · DIMENSIONS · ORDER CODES
90° elbow dimensions and order codes
A is the centreline-to-flange-face dimension and is equal in both directions; ØB is the diameter shown in the drawing.
Scroll horizontally to review every published dimension and order code.
| ISO-KF | A (mm) | ØB (mm) | Material | Order Code |
|---|---|---|---|---|
| DN 10 | 30 | 9 | AISI 304 / EN 1.4301 | 211286 |
| DN 16 | 40 | 15 | AISI 304 / EN 1.4301 | 211287 |
| DN 25 | 50 | 25 | AISI 304 / EN 1.4301 | 211288 |
| DN 40 | 65 | 40.5 | AISI 304 / EN 1.4301 | 211289 |
| DN 50 | 70 | 49 | AISI 304 / EN 1.4301 | 211290 |
Connection standard: ISO-KFElbow angle: 90°Leak 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 at both ports, without introducing mechanical stress.