Graco 25T478 Instructions - Parts Manual page 10

Parts
Ref. Part Description
1 19Y871 (25R490) CYLINDER,
REGULATOR, BP, MEDIUM
PRESS, 30:1
19B727 (25T477) CYLINDER,
REGULATOR, BP, MEDIUM
PRESS, 20:1
19B728 (25T478) CYLINDER,
REGULATOR, BP, MEDIUM
PRESS, 10:1
2 19Y873 HOUSING, REGULATOR, BP,
MEDIUM PRESS
3 238932 PISTON, VALVE
4 238933 SEAT, VALVE
5 113751 RING, RETAINING, INTERNAL
6 19Y810 (25R490) PISTON, AIR,
ACTUATOR, REGULATOR, BP
19B729 (25T477) PISTON, AIR,
ACTUATOR, REGULATOR, BP,
20:1
19B730 (25T478) PISTON, AIR,
ACTUATOR, REGULATOR, BP,
10:1
10
Ref. Part
Qty.
1 7 189817 GASKET
8 111796 SEAL, U-CUP
9 171885 WASHER
1
10 166985 PACKING, O-RING
11 19B484 (25R490) SEAL, U-CUP,
1
113249 (25T477) PACKING, U-CUP
112181 (25T478) SPACKING, U-CUP
12 101748 PLUG, PIPE SST
1
13 19Y872 (25R490) COVER, REGULATOR,
1
19B731 (25T477, 25T478) COVER,
1
1
1
14 109458 (25R490) PACKING, O-RING
156594 (25T477, 25T478) PACKING,
1
18 101970 PLUG, PIPE, HDLS, optional if
1
Description
SYMETRIC, BEVEL, LITE
BP, AIR, UPPER, MP
REGULATOR, BP, AIR, MED
PRESS
O-RING
gauge is not used (not shown)
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
3A7681A