B800-00-880 Issue D
Page 80 © Edwards Limited 2013. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Service, spares and accessories
Note: Both the oil cartridge and bearing tool kits are required when changing a pump bearing.
7.3 Spares
7.3.1 ISX inlet screen
An inlet screen is fitted to the CF pump as supplied to prevent damage from the entry of debris into the pump. The
Item Numbers of replacement inlet screens are given below. Select the inlet screen according to the pump inlet
flange size. The inlet screen on a pump cannot be replaced with an NW inlet flange.
7.3.2 Inlet strainer
The interstage pumps are supplied with an inlet strainer for the interstage port. The Item Number for a replacement
inlet strainer is given below.
7.3.3 Inlet-flange seals and integrated inlet screens
nEXT pumps are supplied with an inlet seal. The Item Numbers of replacement seals are given in Table 36.
Table 33 - Service kits
Service kit Item number
Oil cartridge B800-00-811
Bearing and oil cartridge B800-00-810
Table 34 - Inlet screens
Flange Size Inlet Screen Item Number
DN100CF Coarse inlet screen B800-00-821
DN100CF Fine inlet screen B800-00-822
DN160CF Coarse inlet screen B800-00-823
DN160CF Fine inlet screen B800-00-824
Table 35 - Inlet strainers
Flange Size Inlet Screen
DN25ISO-K B706-10-817
Table 36 - Inlet flange seals and integrated inlet screens
Flange size Inlet flange seal Item number
DN100ISO-K ISO100 trapped O-ring with integrated coarse inlet screen B810-00-808
DN100ISO-K ISO100 trapped O-ring with integrated fine inlet screen B810-00-809
DN160ISO-K ISO160 trapped O-ring with integrated coarse inlet screen B800-00-825
DN160ISO-K ISO160 trapped O-ring with integrated fine inlet screen B800-00-826
DN100ISO-K ISO100 trapped O-ring C105-23-001
DN160ISO-K ISO160 trapped O-ring C105-24-001
DN100CF 100CF copper compression gasket (pack of 5) C082-00-003
DN160CF 160CF copper compression gasket (pack of 5) C083-00-003
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