A KF end blank, also called a blank flange, blind flange or end cap, closes off an open KF port. It's used to seal unused ports on manifolds, tees and crosses, to cap a line during service, and to blank off a system for leak testing. LoCo Science carries 304 stainless steel end blanks in KF-16, KF-25, KF-40 and KF-50.
Which KF end blank do I need?
- Find your flange size: Measure the outside diameter of your flange and compare it to our KF flange size chart, or check the size marked on your equipment.
- Close off a port: Use an end blank of the same flange size.
- Connect it: Each flange on an end blank needs one clamp and centering ring set of the same size.
Frequently asked questions
Is an end blank the same as a blank flange?
Yes. End blank, blank flange, blind flange and end cap all describe the same part.
What do I need to install a KF end blank?
One clamp and centering ring set of the same size. Every LoCo KF clamp is sold as a set with one centering ring.
What are LoCo's KF end blanks made of?
304 stainless steel.
