User Manual

14
DB22 Spare Parts List
Item Qty Description
Pump Material
Polypropylene PVDF
1
1
Housing
NPT threads & ceramic ring 106403 106403-1
BSP threads & ceramic ring 106403-2 106403-3
FRP flanges 2"x2" & ceramic ring 106478 106478-1
FRP flanges 3"x2" & ceramic ring 107115 107115-1
Steel flanges 2"x2" & ceramic ring 106478-2 106478-3
Unions & ceramic ring 106481 106481-1
NPT threads & SiC ring (optional) 106471 106471-1
BSP threads & SiC ring (optional) 106471-2 106471-3
FRP flanges 2"x2" & SiC ring (optional) 106748 106748-1
FRP flanges 3"x2" & SiC ring (optional) 108033 108033-1
Steel flanges 2"x2" & SiC ring (optional) 106748-2 106748-3
Unions & SiC Ring (optional) 106755 106755-1
2
1
Discharge O-ring (BSP housings only)
EPDM
105084
FKM
105083
Simriz
106948
Kalrez
106947
3
1
Impeller Assembly with Thrust Ring
See DB22 Impeller Assemblies Table
3A
1
Impeller Thrust Ring Only
Closed impeller - Fluorosint
J103899
Closed impeller - SiC (optional)
J104170
Open impeller - Fluorosint
J101460
Open impeller - SiC (optional)
J101460-1
4
1
Impeller Drive Assembly
w/ carbon bushing (standard)
106476 106476-1
w/ PTFE bushing (optional)
106476-2 106476-3
w/ SiC bushing (optional)
106476-4 106476-5
4A
1
Impeller Bushing Only
Carbon (standard)
J103917-1
Filled PTFE (optional)
106757
Ceramic (optional)
106757-2
SiC (optional)
106757-1
5
1
Impeller Shaft
Ceramic (standard)
106450
SiC (optional)
106450-1
Hastelloy C (optional)
106450-2
6
1
Housing O-ring
FKM (standard)
106764
EPDM (optional)
106765
Simriz (optional)
106767
Kalrez (optional)
106766
7
1
Barrier
106400 106400-1
8
1
Motor Adapter
Standard
106414-1 106414-2
ATEX
106794 106794-1
8A
1
Front Motor Adapter O-Ring
Buna
106844
EPDM
106845
FKM
106846