ISO HV Flanges are universally sized by the nominal I.D. (in, mm) of the largest tube that can be welded to the flange. The standard sizes are: 63, 80, 100, 160, 200, 250, 320, 400, 500, and 630.

The ISO flange (also called Large ISO) is used for HV chamber ports and is available in two distinct styles; ISO-K which uses clamp fasteners and ISO-F which uses nut and bolt fasteners.

ISO-F DN 160 Blank Flange, Fixed Vacuum Flange, Through Holes, Bolted Type Flange, Stainless Steel. These ISO-F DN 160 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-F fixed flange vacuum fittings have a bolt circle where bolts align the two flanges.

Features Contact us at 800-824-4166 if you can't find exactly what you need ISO-K and ISO-F flanges are manufactured in accordance with DIN 28404 and ISO 1609 Many others available Most common standard lengths and sizes listed

ISO-K DN 160 Blank Flange, Claw Clamp Type Flange, Stainless Steel. These ISO-K DN 160 blank flanges follow vacuum technology standards as described in DIN 28404 and ISO 1609. ISO-K fittings are quick to assemble using claw clamps (please see figure - click to enlarge) and can be connected together in any orientation.

The 100760116 ISO-MF Blank Flange is also referred to as a "blank-off" flange and is used to close off unused NW160 size ISO-MF vacuum flange ports. This 304 stainless steel blank flange is infinitely rotatable and is compatible with NW 160 ISO-MF flange clamps or rotatable bolt rings.

These flanges are identical to the ISO NW flange standard. While these flanges are compatible with those made by European manufacturers, the tube diameter listed is in inches.

The Blank-Off Flanges are available in the following sizes: ISO 63, ISO 80, ISO 100, ISO 160, ISO 200, ISO 250, ISO 320, ISO 400, ISO 500. The Blank-Off Flanges are made out of 304 Stainless Steel. ISO Flange Series are comprised of two smooth face flanges clamped together with a combination of metal centering rings, and elastometric O-Rings.

Details Variants Technical Draft Downloads 3DModelISO160BK-304 | ISO-K Blank Flanges | Order online now

ISO160-600-X 4 WAY CROSS ISO160 Flange OD: Ø7.09" • OD Polish • 304 Stainless • ISO160 Claw Clamp Series (ISO-K) ISO160 High Vacuum Flange Equivalents: ISO-160, LF160, NW160, NW-160, Large Flange, ISO-LF, ISO-K, ISO-MF High Vacuum Four Way Cross No …