| Material | 304 Stainless Steel |
| Flange Sizes | NW-25 to NW-16 |
| Dimensions | A=0.62in (16mm) B=1.57in (40mm) |
| Flange Standard | ISO-KF |
KF-25 to KF-16 conical reducer vacuum fitting. Made from 304 stainless steel conforming to ISO-KF standards. Quick flange design for fast assembly in vacuum plumbing systems.