VAC-U-FLANGE® Flanges (CF)
Available in solid (non-rotatable) and multi-piece (rotatable) styles, as well as double-sided and zero-length adapter versions. Typically used in ultra-high vacuum applications, VAC-U-FLANGE® flanges are designed to conform to industry standard knife edge seal style flanges and are compatible with MDC , Conflat® and flanges from other manufacturers. Huntington flanges meet or exceed industry standards for form, fit & function.

To order please use “Quick Quote” link this page, or for multiple items use our full
1200 Series, 12.00″ OD, VAC-U-FLANGE® Flanges
Nom OD “A” |
Flange OD |
Bolt Circle “B” |
Thickness “C” |
Set Back “D” |
Blank Wht. (lbs.) |
Bored Wht. (lbs.) |
# of Bolt Holes |
Clearance Holes (dia.) |
Tapped Holes |
---|---|---|---|---|---|---|---|---|---|
12″ | 12.00″ | 11.18″ | 0.97″ | .50″ | 37.0 | 15.0 | 32 | 0.33″ | 5/16-24 |
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Configuration Chart
Description | Tube Size | Part Number | Description | Tube Size | Part Number |
---|---|---|---|---|---|
Flange, Blank | – | 1200-000 | Rotatable Flange, Blank | – | 1200-000-R |
Flange, Bored | 10″ | 1200-1000 | Rotatable Flange, Bored | 10″ | 1200-1000-R |
Flange, Blank, Tapped | – | 1200-000-T | Rotatable Flange, Blank, Tapped | – | 1200-000-RT |
Flange, Bored, Tapped | 10″ | 1200-1000-T | Rotatable Flange, Bored, Tapped | 10″ | 1200-1000-RT |
