These centering rings with screen mesh are useful in many situations in which a vacuum system or instrument needs to be protected from contamination by particulate generated from outside the system or from within.
They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble.
Standard: A circumferential clamp and centering ring form the vacuum seal between the connecting flanges. Round in cross-section to provide a seal between cylindrical overlapping surfaces. The centering ring contains a rubber elastomer o-ring.
وصف
Material: SS304&Black Viton&Buna O-Ring
Size:A= 0.50 inch；B= 0.21 inch；Mesh Pore Size=210 microns
Package:2 x KF25 Centering Ring Assembly 304 Stainless With Screen
Standard: A circumferential clamp and centering ring form the vacuum seal between the connecting flanges. Round in cross-section to provide a seal between cylindrical overlapping surfaces. The centering ring contains a rubber elastomer o-ring.
Specifications: The centering ring with a screen is used to filter the vacuum flow and keep objects from being sucked into your vacuum pump or Helium detector.
This O-ring is round in cross-section, and is designed for use in a wide variety of sealing applications. Rubber elastomer o-ring made of Buna-nitrile for use with a variety of fluids and hydrocarbons.
These centering rings with screen mesh are useful in many situations in which a vacuum system or instrument needs to be protected from contamination by particulate generated from outside the system or from within.
Round in cross-section to provide a seal between cylindrical overlapping surfaces. 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 sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively.
