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Toruseal Flange Gaskets

Pressure Classes

Pipe
Size
(in.)
Pressure
Rating1
(psi)
4 350
6 350
8 350
10 350
12 350
14 350
16 350
18 350
20 350
24 350
30 250
36 250
42 250
48 250
54 250
60 250
64 250
1.) Pressure rating designated is maximum water working pressure and is based on the 350 psi allowable rating of 24" and smaller flanges in C111 and the 250 psi maximum rating of other sizes of C110 or C115 flanges. Consult AMERICAN on higher pressure or temperature requirements.