ISO-KF Blank Vacuum Flange, NW25 Size, 304 Stainless Steel, PN 100311703

• Part Number 100311703 


• ISO-KF Stainless Steel Blank Flange is also referred to as a "Blank-Off" flange and is used to close off unused size. 


• NW25 ISO-KF vacuum flange ports. 

Series 31 ISO-KF vacuum components are designed for use at subatmospheric pressure and use standard interface dimensions defined by the International Standards Organization (ISO) allowing them to be interchangeable with other ISO-KF compliant components. 

Series 31 components can be used as modular building blocks to create vacuum piping systems. IS-KF flanges are "sexless" with an asymmetrical seal so that components are rotatable. ISO-KF vacuum flanges are joined by inserting a centering ring between the two flange faces and securing them with a flange encompassing clamp.

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