Vacuum Fittings Feedthroughs - Granzow

General
Flange connections
ISO-KF Connection
The ISO-KF connection (to DIN
28 403 and ISO 2861) permits rapid
fitting and replacement of components
in vacuum systems. It consists of two
symmetrical KF flanges (1), a centering
ring with O-ring gasket (2) and a clamping
ring (3). High vacuum tight KF
connections can be made without the
use of tools simply by turning the wing
nut of the clamping ring.
1 Small flange
2 Centering ring with O-ring
3 Clamping ring
4 Outer centering ring with O-ring
3
1
4
1
2
ISO-K Clamp
Flange Connection
ISO-KF flange connection
The clamp flange connection (to DIN
28 404 and ISO 1609) allows components
from DN 63 to DN 630 to be
connected in any position regardless of
the bolt hole arrangement on any fixed
flanges.
It consists of two clamp flange components
(1), a centering ring (2) with an
outer ring enclosing the O-ring gasket,
and several clamps (3) which the
connection is assembled and tightened
with. Since the centering ring can be
firmly inserted into the centering
groove of the flange, even horizontal
connections are quickly and easily
fitted.
1 Clamp flange
2 Centering ring and O-ring
with outer supporting ring
3 Clamp
ISO-K clamp flange connection
ISO-F / DIN Fixed Bolted
Flange Fittings
With the appropriate collar flanges, the
clamp flange can be connected to
various fixed bolted flange systems
(ISO-F, DN 2501, etc.) see figures in
section “ISO-F and DIN 2501 Fixed
Flange Fittings”.
1 ISO-K flanges
2 Vacuum sealing disk consisting
of centering ring and O-ring
with outer support ring
3 Retaining rings
4 ISO-F collar flanges
5 Bolt with nut
Clamped flange connection with collar flanges
Oerlikon Leybold Vacuum Full Line Catalog
07 C13