Spares; Inlet Screen; Inlet Flange Seals And Integrated Inlet Screens - Edwards nEXT730D Instruction Manual

Turbomolecular pumps
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13. Spares

NOTICE:
Use of spares, not supplied by us, may result in reduced reliability and performance
and will invalidate product warranty.

13.1 Inlet screen

Inlet screens are fitted to the pumps as supplied to prevent damage from the entry of
debris into the pump.
Table 36 Inlet screens
Flange Size
DN 160 CF coarse
DN 160 CF fine
DN 200 CF coarse
DN 200 CF fine

13.2 Inlet flange seals and integrated inlet screens

The pumps are supplied with an inlet seal.
Table 37 Inlet flange seals and integrated inlet screens
Flange size
DN 160 ISO-K
DN 160 ISO-K
DN 200 ISO-K
DN 200 ISO-K
B8J200880_D
300812671_002_C3
B8J200880_D - Spares
Inlet flange seal
ISO 160 trapped O-ring with integrated coarse inlet
screen
ISO 160 trapped O-ring with integrated fine inlet
screen
ISO 200 trapped O-ring with integrated coarse inlet
screen
ISO 200 trapped O-ring with integrated fine inlet
screen
Page 108
Item Number
B80000823
B80000824
B8J200809
B8J200810
Item number
B80000825
B80000826
B8J200807
B8J200808
08/2021 - ©Edwards Limited

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