twin busch TW SA 42 U V2, Installation, Operation And Maintenance Manual

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TWIN BUSCH GMBH
Technical changes, errors and printing mistakes are reserved. V01_NK_418_EN
SEAL RINGS
POS. Code Name Specification Qty Note
1 207103031 Y seal ring B7-90*75*9 2 Main of the main
2 207103022 Y seal ring BS50*60*6 2 Main of the main
3 207105007 Dust proof ring
DHS50
（
50*58*6
）
1 Main of the main
1 207103032 Y seal ring B7-75*60*9 1 Secondary of the main
2 207105008 Dust proof ring
DHS45
（
45*53*6
）
1 Secondary of the main
1 207103033 Y seal ring B7-100*85*9 2 Main of the secondary
2 207103023 Y seal ring BS60*70*6 2 Main of the secondary
3 207105009 Dust proof ring
DHS60
（
60*68*6
）
1 Main of the secondary
1 207102008 Y seal ring B7-80*65*9 1 Secondary of the secondary
2 207105008 Dust proof ring
DHS45
（
45*53*6
）
1 Secondary of the secondary