Vacuum Fittings Feedthroughs - Granzow

Adaptors
KF/NPT Male Adapter
Dimensional drawing
for the KF/NPT male adaptors
Technical Data
DN
KF
A
mm
in.
B
mm
in.
C
mm
in.
Pipe size NPT
Ordering Information
Carbon steel Part No.
Technical Data
DN
KF
A
mm
in.
B
mm
in.
C
mm
in.
Pipe size NPT
Ordering Information
16 25 40 40
9.5 16.0 25.4 38.2
0.375 0.625 1.000 1.503
10.0 13.5 17.0 19.2
0.402 0.5343 0.683 0.757
38.0 46.0 50.8 63.5
1.500 1.813 2.000 2.500
1/4" 1/2" 1" 2"
992780678 992780679 992780680 899 619
16 25 25
9.5 16.0 23.8
0.375 0.625 0.937
10.0 13.5 17.0
0.402 0.534 0.683
38.0 46.0 63.5
1.500 1.813 2.500
1/4" 1/2" 1"
Stainless steel
Part No.
899 601 899 602 899 626
Technical Data
DN
KF
A
mm
in.
B
mm
in.
C
mm
in.
Pipe size NPT
Ordering Information
40 40 40 40
25.4 31.8 38.1 38.2
1.000 1.250 1.500 1.503
17.0 18.0 18.4 19.2
0.683 0.707 0.724 0.757
50.8 63.5 63.5 63.5
2.000 2.500 2.500 2.500
1" 1 1/4" 1 1/2" 2"
Stainless steel
Part No.
899 603 899 627 899 628 899 629
KF/Metric Adapter
Dimensional drawing for the KF/metric adaptors
Technical Data
DN
KF
A
mm
in.
B
mm
in.
C / thread
mm
in.
Ordering Information
Carbon steel
Part No.
16
50.8
2.000
12.7
0.500
M 16 x 1.5
M 16 x 0.06
99258004
Oerlikon Leybold Vacuum Full Line Catalog
73 C13