Edwards nEXT200200 - 12 Spares; ISX Inlet Screen; Inlet Strainer; Inlet-Flange Seals and Integrated Inlet Screens

12. Spares
CAUTION: SUPPLIED SPARES
Risk of damag
e to equipment. If you use spares that are not supplied by us, it will
decrease the reliability and performance of the pump. This will also invalidate the
product warranty.
12.1 ISX inlet screen
Not applicable to nEXT200200 split‑ow pumps.
12.2 Inlet strainer
The interstage pumps are supplied with an inlet strainer for the interstage port. The Item
Number for a replacement inlet strainer is as follows.
Table 31 Inlet strainers
Flange Size
Inlet Screen
DN25ISO‑K B70610817
12.3 Inle
t-ange seals and integrated inlet screens
The pumps are supplied with an inlet seal. The Item Numbers of replacement seals are
given in Table: Inlet ange seals and integrated inlet screens on page 91.
Table 32 Inlet ange seals and integrated inlet screens
Flange size
Inlet ange seal Item number
DN100ISO-K ISO100 trapped O-ring with integrated coarse inlet
screen
B81000808
DN100ISO-K ISO100 trapped O-ring with integrated ne inlet
screen
B81000809
DN100ISO-K ISO100 trapped O-ring C10523001
12.4 NW16 and NW25 Ports
The pumps are supplied with NW25 exhaust and booster ports. The item numbers of
replacement ports are as follows.
Table 33 NW16 and NW25 ports
Port
Item Number
NW25 B80000809
NW16 B80000806
Page 91
B85200880_D - Spares