BIFFI EFS2000v4 - Page 67

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DESCRIPTION
Circlip
Guide sliding external piston ring
End ring
ITEM Q.ty
Q-Ring
Q-Ring
Spring
Internal cylinder
External piston
Stainless steel
Teon-Graphite
Stainless steel
NBR Rubber
NBR Rubber
MATERIAL
Carbon stell
Aluminium
Aluminium
Alloy steel
Support ring
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BIFFI FAIL SAFE ELECTRIC ACTUATORS, MODEL EFS2000V4
InstructIon and operatIng Manual
PARTS LIST
Item Quantity Description Material
1 1 Circlip Stainless steel
2 1 O-ring NBR rubber
3 1 O-ring NBR rubber
4 1 External piston Aluminium
5 2 Guide sliding external piston ring PTFE-Graphite
6 1 Internal cylinder Carbon steel
7 1 Spring Alloy steel
8 1 Support ring Aluminium
9 1 End ring Stainless steel