![Ideal Vacuum | Adapter KF-50 to CF 2-3/4 in., Flange Sizes ISO-KF NW-50 to Conflat® CFF 2.75 in., Stainless Steel Ideal Vacuum | Adapter KF-50 to CF 2-3/4 in., Flange Sizes ISO-KF NW-50 to Conflat® CFF 2.75 in., Stainless Steel](https://www.idealvac.com/files/images/KL_Straight_KF50_to_CF275_1.jpg)
Ideal Vacuum | Adapter KF-50 to CF 2-3/4 in., Flange Sizes ISO-KF NW-50 to Conflat® CFF 2.75 in., Stainless Steel
![KF-25 Aluminum Quick Clamp KF25 Flage Size NW-25 Quick Flange Clamp with Wing Nut Closure+ Centering Ring with FKM O-Ring Vacuum Adapter 2 Sets - Amazon.com KF-25 Aluminum Quick Clamp KF25 Flage Size NW-25 Quick Flange Clamp with Wing Nut Closure+ Centering Ring with FKM O-Ring Vacuum Adapter 2 Sets - Amazon.com](https://m.media-amazon.com/images/I/61wyQPw1roL._AC_UF1000,1000_QL80_.jpg)
KF-25 Aluminum Quick Clamp KF25 Flage Size NW-25 Quick Flange Clamp with Wing Nut Closure+ Centering Ring with FKM O-Ring Vacuum Adapter 2 Sets - Amazon.com
![Amazon.com: Vacuum Conical Reducer, NW/KF-40 To NW/KF-16, Vacuum Fitting, 304 Stainless Steel, Flange Adapter : Industrial & Scientific Amazon.com: Vacuum Conical Reducer, NW/KF-40 To NW/KF-16, Vacuum Fitting, 304 Stainless Steel, Flange Adapter : Industrial & Scientific](https://m.media-amazon.com/images/I/41ITaYDyElL.jpg)
Amazon.com: Vacuum Conical Reducer, NW/KF-40 To NW/KF-16, Vacuum Fitting, 304 Stainless Steel, Flange Adapter : Industrial & Scientific
![Ideal Vacuum | Adapter KF-16 to 3/8 in. I.D. Quick Coupling, Compression Port, KF16, NW-16, Stainless Steel, KF-01-603 Ideal Vacuum | Adapter KF-16 to 3/8 in. I.D. Quick Coupling, Compression Port, KF16, NW-16, Stainless Steel, KF-01-603](https://www.idealvac.com/files/images/KF-to-Compression-KF-01-603.jpg)