Stainless Steel Centering Ring (with Viton)

These handy stainless steel centering rings can be used in conjunction with a vacuum clamp to create a tight seal between two KF joints.

Features:

• comes with Viton O-ring
• two different sizes: KF-16 &  KF-25
• one ring per package

Note: You may need a vacuum clamp to get the most from this product!