KF (QF) Blank Flanges 304 SS

What are KF Vacuum Flanges?
Vacuum flanges are semi-permanent connections to join together parts of a vacuum system.

Several vacuum flange standards exist, and the same flange types are called by different names by different manufacturers and standards.

Klein Flange (KF) or Quick Flange (QF), also known as DN, NW, Pneurop and Kwik-Flange are characterized by their ability to be seal with centering rings and clamps instead of requiring bolts.

Blank Flanges have no through-hole.

Parts are helium leak tested to 1 x10-10 cc/sec for quality assurance.

Instructions: To add products to the cart, you can open the product by clicking on the product name below or use our bulk add-to-cart feature: Check the Buy box next to the products you want to purchase, adjust the quantity next to the checked box (if needed) and click on the Add to Cart button.

ImageNameProduct CodePriceStockBuy
FLANGE, BLANK, KF (QF) 10, 304 SSMKKF10B$6.87

In stock

FLANGE, BLANK, KF (QF) 16, 304 SSMKKF16B$6.25

In stock

FLANGE, BLANK, KF (QF) 25, 304 SSMKKF25B$7.05

In stock

FLANGE, BLANK, KF (QF) 40, 304 SSMKKF40B$10.27

In stock

FLANGE, BLANK, KF (QF) 50, 304 SSMKKF50B$14.09

In stock