Installation manual
Pressure ratings for EN-1092 flangesFigure 5-1:
120
100
80
60
40
20
0
A
B and C
D
E
0 50 150 200 250 300 350 400 427
°C
bar
160
A. EN 1092-1 PN40 Forms B1 & D; 11 weld neck; 316 stainless steel; pressure rating limited by flange
B. EN 1092-1 PN100 Forms B2 & D; 11 weld neck; 316 stainless steel; pressure rating limited by flange
C. EN 1092-1 PN100/160; Form B2; 11 weld neck; 316 stainless steel; pressure rating limited by
sensor tube for Models F025S, F050S, F050A, and F050C
D. EN 1092-1 PN100/160; Form B2; 11 weld neck; 316 stainless steel; pressure rating limited by
sensor tube for Models F025A, F025C, F025P, and F050P
E. EN 1092-1 PN40 Form B1; 32/02 lap joint; C-22 collar/304 stainless steel flange; pressure rating
limited by flange
Supplementary information
Installation Manual 15