KF25 Flange Vacuum Bellow Hose 500mm 19.6" Al Clamp Al Center Ring Buna-N O-Ring

Description:
KF25 flange vacuum bellow hose 500mm 19.6" Al clamp Al center ring Buna-N O-ring

Background info of ISO-KF flange:
-KF flange is commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges . The centering ring contains a rubber elastomer o-ring.
-The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange size larger it becomes ISO-LF63, ISO-LF80, ISO-LF100, ISO-LF160

Item Specifics:
Model: KF25 stainless steel bellow
Vacuum Bellow:
1. Both size KF25 Flange / ISO-KF Flange Size: KF25, NW-25
2. End to end Length 500mm (19 ")
3. Made of Stainless Steel 304
4. Wall thickness = 0.2mm and this makes the bellow bendable and twistable
4. Finely polished Flange for high vacuum application
5. Delicate welding to ensure integrity and reliability

Clamp Ring  Centering Ring:
1. For KF25 range / ISO-KF Flange Size: KF25, NW-25
2. Flang clamps are made of Aluminum
3. O-rings are mad of Buna-NNitrile

Package Included:
1pcs 500mm / 19" KF25 flange vacuum bellow
2 pcs Aluminum clamp ring
2 pcs Aluminum centering ring with Buna-N Nitrile O-ring








Note:
1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.
2.The colors may have different as the difference display, please understand.