Edwards EXT255H Series - Installation of Optional Accessories (and Spares): Ext255 Hi Shown

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Service, spares and accessories
B722-20-880 Issue D
Figure 7 - Installation of optional accessories (and spares): EXT255Hi shown
1. Vibration isolator
2. Bakeout band
3. Inlet-flange seal (supplied)
4. EXT255Hi pump
5. Vent-port
6. VRX vent-restrictor
7. Solenoid vent-valve
8. DN10NW adaptor
9. Manual vent-valve (supplied)
10. Water-cooler (on opposite side of
the pump)
11. Vent port adaptor
12. Purge restrictor
13. Air-cooler
14. Inlet strainer (supplied)
*
15. Interstage-port
*
16. Bakeout band position
17. Inlet-screen (supplied)
*
EXT255Hi pump only