The PTFE & PFA possible vacuum chart for piping systems

“SURELINE” lined pipe and fittings are rated for full vacuum up to 200°C. Please consult MB sales for vacuum performance.

Legend

100% : Full Vacuum

50% : Conditional Vacuum

5% : No Vacuum

Diameter Lining thickness Possiible vacuum (0,1 MPa)
(mm) 21°C 100°C 150°C 200°C
DN 25 3,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 32 3,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 40 3,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 50 3,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 65 3,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 80 3,0 ± 0,3 100% 100% 100% 50%
4,0 ± 0,4 100% 100% 100% 100%
DN 100 4,0 ± 0,4 100% 100% 100% 50%
4,5 ± 0,4 100% 100% 100% 100%
DN 125 4,5 ± 0,4 100% 100% 100% 50%
5,0 ± 0,5 100% 100% 100% 100%
DN 150 5,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%
DN 200 5,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%
DN 250 5,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%
DN 300 5,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%

See Our PTFE & PFA lined pipe and fitting products