KF16 Stainless steel centering Ring & FKM O-ring, Pack of 10 pcs Welch 1/4" OD Tube is well

1/4" OD Tube is well soldered into KF25 flange blank

With ISO-KF NW-25 Stainless Steel Flanges PVC spring reinforced hose

9" Vacuum flexible bellow hose

Adapter KF-25 to 3/8" Female BSP-Tapered R series adapter

Specifications:

KF16 Stainless steel centering Ring & FKM O-ring, Pack of 10 pcs Welch 1/4" OD Tube is wellPack of 10 pcs KF16 Centering ring, Made of Stainless steel 304 KF16 O ring, Made of Viton or FKM FKM or viton is good for wear chemical resistacne and higher working temperature Working temp: 30F to 380 F Centering Ring KF 16 Vacuum Fittings, ISO KF Flange Size NW 16, Stainless Steel & Viton O Ring These KF 16 Centering Ring vacuum fittings follow ISO KF standards and have a flange size of NW 16. They are commonly used to build foreline vacuum