VAC-U-FLANGE® Flanges (CF-Style) & Assembly Hardware/Gaskets/Seals
Available in solid (non-rotatable) and multi-piece (rotatable) styles. 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 Conflat® design and flanges from other manufacturers. Huntington flanges meet or exceed industry standards for form, fit & function and are manufactured at our plant in the U.S.A. Each Flange size ordering page includes mounting hardware specific to that size.
Suggested Torque Sequence: Tighten Bolts in a “Star” Pattern
Common Torque Specs:
#8-32: 7 lb.-ft.
1/4″-28: 12 lb.-ft.
5/16″-24: 15 lb.-ft.
3/8″-24: 26 lb.-ft.