2. Vacuum System Elements for BESSY II Vacuum Equipment All vacuum elements are produced at BINP in accordance to the European standards and satisfy the requirements for ultra high-vacuum equipment. 80 compensators, 70 absorbers, 100 contacts were successfully installed to the BESSY-II ring in 1997 and have ensured vacuum better than 10 -8 Pa. SR crotch absorber Compensator RF tapers and contacts

3. Vacuum chambers for LHC injection transfer line Vacuum Equipment Dipole magnet vacuum chamber Quadrupole magnet vacuum chamber from stainless steel

4. Vacuum Equipment 4 m long copper absorber 4.5 m long copper vacuum chamber for KEK-B from copper

5. Vacuum Equipment by extrusion from aluminium alloy coated by NEG

6. Vacuum Equipment