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MAGNUM 620D PUMP OPERATION / MAINTENANCE MANUAL
4.5 PARTS LIST
ILL
NO
PART NO
QTY
DESCRIPTION
PM
YEAR #
MATERIAL
1
L0104
1
Shuttle Cap
PP
2
L0113
1
Shuttle Cap Seal
PTFE
3
L0131
1
Shuttle Spool Assembly
3A L0145
1
Ring, Detent, High Load
1
PEEK
3B L0197
2
Leg, Detent
1
Torlon
3C L0189
1
Shuttle Spool Stem
PEEK/PPS
3D W0064
1
Shuttle Spool
Ceramic
4
L0105
1
Detent Adapter
PP
5
AK058
1
Shuttle Sleeve Assembly
Ceramic, PTFE
6
L0194
2
Muffler Spool
PP
7
C0136
4
Muffler Pad
2
PP
8
1900B0016
2
Quick Exhaust Port
UHMW
9
98003047
2
Quick Exhaust Seal
Viton
10 98002243
4
Leak/Remote Exhaust Port Plug
PE
11 L0208
2
Pilot Cap
PP
12 W0116
2
Pilot Cap Seal
PTFE
13 W0123
2
Pilot Valve Assembly
13A W0122
2
Pilot Piston
PEEK
13B 98002302
2
O-ring
Viton
13C W0099
2
Pilot Sleeve
PPS
13D 98002987
2
Pilot Button
1
PTFE
14 W0117
2
Pilot Valve Seal
PTFE
15 AW098
1
Master Head
PP
16 AW105
2
Diaphragm
2
PTFE
17 98003722
2
Screw
PTFE
18 AW071
2
Push Plate
PTFE
19 AW072
1
Shaft
2
PFA
20 98003322
2
Shaft Seal
2
PTFE
21 AW001
1
Body
PTFE
22 98003395
4
Transfer Tube Fitting
PP
23 98001072
2
3/8” Tube
PFA
24 AM060
2
Suction Sleeve
PTFE
25 98002334
4
O-ring
2
PTFE
26 98001415
4
Check Ball
2
PTFE
27 AM061
2
Discharge Sleeve
PTFE
28 AM083
2
Check Cap Seal
2
PTFE
29 AW003
2
Check Cap
PTFE
30 AW014
1
Damper Port Cap
PTFE
31 AW017
1
Damper Port Seal
PTFE
32 AW099
1
Slave Head
PP
33 AW057
1
Quick Release Base
PP
34 98003207
4
Screw
PP
35 98003071
1
Screw
PP
36 AM023
1
Lever Lock
PP
37 C0102
1
Base
PP
4.6 CLEAN-UP
To help remove potentially dangerous chemicals prior to service or shipment, the
pump should be flushed with DI water or disassembled and thoroughly cleaned.
Allow DI water to flush through the inlet and out the outlet to prevent pressure
build up.
CAUTION:
When handling pump, wear appropriate personal protection
gear, including safety glasses.