8
Accessories and Replacement Parts
Liquid Displacement Assembly (LDA) Parts
92
Accela Pump Hardware Manual
Thermo Scientific
Liquid Displacement Assembly (LDA) Parts
The part number for the liquid displacement assembly (LDA) is 00950-01-00111
.
The LDA replaceable parts listed in
Table 8
correspond to the items labeled in
Figure 69
,
Figure 70
, and
Figure 71
, from top to bottom. The additional parts listed in
Table 9
correspond to the items labeled in
Figure 72
from top to bottom.
When you replace the check valves, order the parts listed in
Table 8
. The part numbers for the
check valves include the holders and PEEK film seals. The difference between the inlet and
outlet check valve assemblies is the holder, not the check valve. Use the check valve holders if
your pump has the original version of the LDA.
Table 8.
LDA Parts
Item
Qty
Description
Part number
Material
1
1
Outlet module, Accela Pump
00950-01-00124
Ti
2
4
Seal, PEEK film, Accela Pump
00950-01-10013
PEEK
3
1
Chamber, upper displacement, Accela Pump
00950-01-00123
Ti
4
2
Seal, high-pressure GFP, Accela Pump
00950-01-00129
PTFE/GFP/Ti
5
1
Check valve (outlet)
Outlet holder, check valve cartridge, and PEEK
seal for the Accela Pump
00950-01-00274
Ti/ruby/sapphire
6
1
Chamber, lower displacement, Accela Pump
00950-01-00121
Ti
7
1
Check valve (inlet)
Inlet holder, check valve cartridge, and PEEK
seal for the Accela Pump
00950-01-00273
Ti/ruby/sapphire
8
1
Cartridge, blind, inlet, Accela Pump
00950-01-00120
PEEK
9
1
Lid, compression w/set screw, Accela Pump
00950-01-00125
Ti
10
2
Piston guide bushing
00950-01-00127
Ti/zirconia
11
1
Quaternary inlet module
00950-01-00119
Ti
12
2
Piston, sapphire
00950-01-00126
Sapphire
13
4
Nylon screw (for actuating coil)
00109-04-00005
Nylon
14
2
Secondary piston seal (wash seal)
00950-01-00128
PE/Stainless steel
15
4
Coil unit for proportioning valve
00201-11344
Stainless steel /PEEK
16
4
Proportioning valve
00110--01-00007
Ti/ruby/sapphire/zirconia
17
4
Sealing ring, proportioning valve
00201-11320
PTFE
