EVAC Tapered Flanges
EVAC Tapered Flanges

EVAC Tapered Flanges

High vacuum seals are formed with a standard ISO centering ring/O- ring assembly and an elastomer seal EVAC chain clamp. UHV seals are formed with a metal seal chain clamp and an aluminum seal. Both blank and bored 304 stainless steel versions are available from stock in 80 and 100mm sizes for 3 and 4 inch OD tube sizes, respectively. Flanges for tube sizes up to 28 inches OD or metric tube sizes can be supplied upon request.

Specifications

MODEL NUMBER DESCRIPTION A B C D E
KF-80-300 Bored for 3 inch tube OD 3.43 2.44 2.76 2.51 2.71
KF-80B Blank 3.43 - 2.76 - -
KF-100-400 Bored for 4 inch tube OD 5.28 3.87 4.02 4.01 4.61
KF-100B Blank 5.28 - 4.02 - -

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