Graco Merkur Bellows, Repair Parts

Page: 23 / 28

Parts
312793L 23
Model LB100C with U-Cup Packings (Acid)
NOTE: Many parts are available in one or more Service/Repair kits. See page 24.
NOTE: Replacement Danger and Warning labels, tags,
and cards are available at no cost.
--- Parts not sold separately. See pages 24-25 for avail-
able kits.
† Parts included in Acid Kit 26A234.
Ref. Description
Part
Number Qty
1 BELLOWS CHAMBER, 316 sst 17M106 1
2† O-RING, packing nut, top 113082 1
3† BUSHING, snap, 316 sst ----- 1
4† O-RING, snap bushing 110135 1
5† O-RING, snap bushing C20182 1
6† BUSHING, bellows, 316 sst ----- 1
7† BELLOWS KIT (includes 2, 4, 5, 12,
21, 32, and 41) 24J851 1
8 TOP CAP KIT (includes 9, 10, and 12) 24A271 1
9 SPACER, shield mount ----- 1
10 SCREW, M6 x 40; see Hardware Kit,
page 24 117030 3
12† O-RING, bellows chamber 116377 1
14 CONNECTING ROD KIT (includes 4,
5, 12, 32, and 41) 24E762 1
15† INLET FITTING KIT,
3/4-14 npt x 1 3/16-16 un 24A842 1
17 SCREW, bellows chamber, M6 x 25,
see Hardware Kit, page 24 117029 3
18 WASHER, bellows chamber; see Hard-
ware Kit, page 24 117018 3
19 OUTLET FITTING KIT,
3/8-18 npt x 3/4-16 un (includes 48) 24A840 1
20 PACKING NUT 17M093 1
21† O-RING, packing nut, bottom ----- 1
27 CYLINDER 17M089 1
28 ADAPTER, pump ----- 1
29 JAM NUT 24A637 1
31 DISPLACEMENT ROD KIT 24F296 1
32† O-RING, piston ----- 2
33† SEAT, 17-4 sst ----- 1
34† CHECK BALL, stainless steel ----- 1
36† SPRING, ball stop ----- 1
41† O-RING, foot cap 106259 1
42 FOOT CAP (includes 41) 24A832 1
44† FLOW-THROUGH NUT ----- 1
45 PISTON 17M092 1
46† SEAT, 17-4 sst ----- 1
47† CHECK BALL, stainless steel 103462 1
48† O-RING, outlet fitting, not shown ----- 1
49† BEARING, throat ----- 1
50† U-CUP Packing, throat ----- 1
51† RETAINING RING, spiral, 316 sst ----- 1
52† BEARING, piston ----- 1
53† U-CUP Packing, piston ----- 1
54† WASHER, piston, 316 sst ----- 1
55 NUT, coupling 15T311 1
56 COLLARS, coupling; see page 24 for
pack of 10 184128 2
57 PELLET, nylon, 0.516 in. (13 mm) 160742 1
58 PELLET, nylon, 0.375 in. (9.5 mm) 15V998 1
Ref. Description
Part
Number Qty