Endress+Hauser Cleanfit CPA871 - Page 82

Technical data Cleanfit CPA871
82 Endress+Hauser
Process pressure for manual drive
Materials Basic version Immersion chamber version
1.4404, Alloy C22, PEEK 8 bar (116 psi) to 140 °C (284 °F) 8 bar (116 psi) to 140 °C (284 °F)
PVDF, PVDF conductive 8 bar (116 psi) to 100 °C (212 °F) 4 bar (58 psi) to 90 °C (194 °F)
PP (polypropylene) 6 bar (87 psi) to 20 °C (86 °F) -
The service life of the seals is reduced if process temperatures are constantly high or if
SIP is used. The other process conditions may also reduce the service life of the seals.
11.3.3 Pressure/temperature ratings
Manual and pneumatic drive, insertion/retraction up to 6 bar
p[pa]
T[°C]
20 8060
40
T[°F]
p psi]
0
32
0
0
6
87
100 120 140
68 104 140 176
212
248 284
0
600000
p[bar]
4
58
400000
A
A0042959
 51 Pressure/temperature ratings for basic version for the material PP (CPA871\-*****H**** )
A Basic version