ISO-KF · FLANGES & FITTINGS
ISO-KF AISI 304 Stainless Steel Full Nipple
ZEROVAC ISO-KF full nipples form a straight, rigid connection between two vacuum-line components. The AISI 304 / EN 1.4301 body has two equal-size ISO-KF flanges and is available with two overall-length options for DN 40.
- Connection Standard
- ISO-KF
- Size Range
- DN 16 - DN 50
- Construction
- Straight, double-flanged
- Material
- AISI 304 / EN 1.4301
- Options
- 5 models
TECHNICAL DRAWING · DIMENSIONS · ORDER CODES
Full nipple dimensions and order codes
A is the total flange-to-flange length and ØB is the internal passage diameter. DN 40 is offered in two A lengths.
Scroll horizontally to review every published dimension and order code.
| ISO-KF | A (mm) | ØB (mm) | Material | Order Code |
|---|---|---|---|---|
| DN 16 | 80 | 16 | AISI 304 / EN 1.4301 | 211277 |
| DN 25 | 100 | 25 | AISI 304 / EN 1.4301 | 211278 |
| DN 40 (76.2 mm) | 76.2 | 40.5 | AISI 304 / EN 1.4301 | 211599 |
| DN 40 (130 mm) | 130 | 40.5 | AISI 304 / EN 1.4301 | 211279 |
| DN 50 | 140 | 53 | AISI 304 / EN 1.4301 | 211280 |
Connection standard: ISO-KFMaterial: AISI 304 / EN 1.4301DN 40 lengths: 76.2 mm and 130 mm
INSTALLATION NOTE
Keep the connection and sealing faces clean and undamaged. Use the correct centering ring, O-ring and clamp at each ISO-KF port, and avoid mechanical stress in the line.