PTFE & PFA vacuum possible chart

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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

DiameterLining thicknessPossiible vacuum (0,1 MPa)
(mm)21°C100°C150°C200°C
DN 253,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 323,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 403,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 503,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 653,0 ± 0,3 100% 100% 100% 100%
4,0 ± 0,4 100% 100% 100% 100%
DN 803,0 ± 0,3 100% 100% 100% 50%
4,0 ± 0,4 100% 100% 100% 100%
DN 1004,0 ± 0,4 100% 100% 100% 50%
4,5 ± 0,4 100% 100% 100% 100%
DN 1254,5 ± 0,4 100% 100% 100% 50%
5,0 ± 0,5 100% 100% 100% 100%
DN 1505,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%
DN 2005,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%
DN 2505,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%
DN 3005,0 ± 0,5 100% 100% 100% 50%
6,0 ± 0,4 100% 100% 100% 100%

 

 

DiameterLining thicknessPossiible vacuum (0.1 MPa)
(mm)21 ° C100 ° C150 ° C200 ° C
DN 253.0 ± 0.3100%100%100%100%
4.0 ± 0.4100%100%100%100%
DN 323.0 ± 0.3100%100%100%100%
4.0 ± 0.4100%100%100%100%
DN 403.0 ± 0.3100%100%100%100%
4.0 ± 0.4100%100%100%100%
DN 503.0 ± 0.3100%100%100%100%
4.0 ± 0.4100%100%100%100%
DN 653.0 ± 0.3100%100%100%100%
4.0 ± 0.4100%100%100%100%
DN 803.0 ± 0.3100%100%100%100%
4.0 ± 0.4100%100%100%100%
DN 1004.0 ± 0.4100%100%100%100%
4.5 ± 0.4100%100%100%100%
DN 1254.5 ± 0.4100%100%100%100%
5.0 ± 0.5100%100%100%100%
DN 1505.0 ± 0.5100%100%100%50%
6.0 ± 0.4100%100%100%100%
DN 2005.0 ± 0.5100%100%100%50%
6.0 ± 0.4100%100%100%100%
DN 2505.0 ± 0.5100%100%100%50%
6.0 ± 0.4100%100%100%100%
DN 3005.0 ± 0.5100%100%100%50%
6.0 ± 0.4100%100%100%100%

 

See Our PTFE & PFA lined pipe and fitting products

 

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