KF Inline Vacuum Stainless Steel Flange Equal Tee 

KF vacuum fitting and vacuum flange (1) KF vacuum fitting and flange consist of two flanges coupled together by a centering ring with a O-ring and a clamp.   (2) With this kind of connection provides many advantages, such as easy and quick mounting, assembly without any tools, unlimited orientation and easy interchangeability.   (3)The standard sizes for KF vacuum fittings and flanges are KF10, KF16, KF25, KF40, and KF50 with flange sizes NW10, NW16, NW25, NW40, and NW50.