The Bored Flanges – NonRotatable are available in the following sizes: CF 16, CF 35, CF 63, CF 100, CF 150, CF 200, CF 250, CF 300, CF 350.
The Bored Flanges – NonRotatable are made out of Stainless Steel.
The high sealing and the low leak rate performance of the CF Flange connection is due to the gasket material.
When the CF Flange is correctly assembled, the knife edge is compressed onto the flat copper gasket forcing the seal material outwards to the flange.
The gasket is entirely enclosed and will not edge out even under the highest bakeout temperatures.
The CF Flange is offered in both rotable and nonrotatable versions, with through holes, or tapped bolt holes.
NonRotatable-Tapped Bolt Holes
Bored Flange – NonRotatable – Tapped Bolt Holes, CF 35 (275), 25.6 mm Opening, Stainless Steel
New Bored Flange – NonRotatable – Tapped Bolt Holes, CF 35 (275), 25.6 mm Opening, Stainless Steel
$24.96 $27.46




Leybold Power Supply Cable, Connects TURBO.POWER Integra Power Supply to smaller TURBOVAC Turbo Pumps, 3m Long. PN: 800096V0300
Wholesale 1.1" Bored Blank Flange, Stainless Steel, KF25 (NW25)
Leybold Fine Centering Ring Inlet Screen (0.8 mm), Splinter Guard, fits TURBOVAC with CF 4.5 in. Flange. PN: 800132V0012
Bored Flange - NonRotatable - Tapped Bolt Holes, CF 100 (600), 101.8 mm Opening, Stainless Steel 