Burkert 8221 - Materials

6.3. Materials
Process
connection
Electrical
connection
Number of
electrodes
Materials
Surface finish
Electrodes Frame Seal
1½'' clamp
5-pin M12 male
connector
2
Stainless steel
316L
Stainless steel 316L
PEEK with FDA approval
(CFR 177.2415)
EPDM with
FDA approval
(CFR 177.2600)
0.4 µm,
electro-polished
G1''
5-pin M12 male
connector
2
Stainless steel
316L
G¾''
NPT¾''
1½'' clamp Cable 2 Stainless steel
Stainless steel
PTFE
EPDM
1½'' clamp,
short and long
VarioPin male
connector
4
Stainless steel
1.4435/316L
Stainless steel
1.4435/316L
PEEK with FDA approval
EPDM with FDA
approval
1½'' clamp,
short and long
Cable
4
Stainless steel
1.4435/316L
PEEK with FDA approval
(CFR 177.2415)
G1¼'' 4
2'' clamp
VarioPin male
connector
4
2'' (DN50/40)* 4
PG13.5 4
PEEK with FDA approval
(CFR 177.2415)
* Adapted for GEA Tuchenhagen VARINLINE process connections
9
Technical data
Type 8221
English