Graco 406863E User Manual
Kit Instructions/Parts
Throat Seal
406863E
Upgrade Kits
To convert 1000cc, 1500cc, and 2000cc High-Flo Lowers that have torqueable throat
packings and an open wet-cup to spring loaded throat packings and an enclosed wet-cup.
See List of Kit Part Numbers below.
EN
Important Safety Instructions
Read all warnings and instructions in this manual and in
your 4-Ball pump manual 3A0539. Save all instructions.
NOTE: Use these kits to upgrade the following lowers. A Shield
Kit is also required; see manual 406876 to order the correct kit
for your pump.
Kit Part No. Lower
24E664 (SST) 253033 (1000cc)
253398 (1000cc)
253423 (1000cc)
253520 (1000cc)
253523 (1000cc)
253568 (1000cc)
24E783 (1000cc)
24H346 (SST) 253034 (1500cc)
253085 (1500cc)
253397 (1500cc)
253521 (1500cc)
253524 (1500cc)
253569 (1500cc)
24E784 (1500cc)
24H348 (SST) 253035 (2000cc)
253086 (2000cc)
253396 (2000cc)
253522 (2000cc)
253525 (2000cc)
253570 (2000cc)
24E785 (2000cc)
Kit Part No. Lower
24F062 (CST) 253061 (1000cc)
24H347 (CST) 253062 (1500cc)
24H349 (CST) 253063 (2000cc)
NOTE: See page 2 for drawing of pump assembly showing kit
parts and location.
Ref. Description Qty
2 O-RING; ptfe
4 GASKET, cylinder
7 GASKET, seat; UHMWPE
11 PACKING, piston; UHMWPE
16 HOUSING, outlet
17 ROD, piston
19 GLAND, male
20 V-PACKING; UHMWPE
25 V-PACKING; leather
26 GLAND, female
35 O-RING; ptfe
39 SPACER (optional; to convert to open
wet-cup if desired)
40 CARTRIDGE, packing, throat
41 WET-CUP
42 O-RING; ptfe
43 SPRING
45 SPRING
46 PISTON, TSL pump
47 O-RING
48 ASSEMBLY, manifold and bottle
49 COVER, wet-cup
50 COLLAR, shaft
51 SCREW; M4 x 12
6
2
2
1
1
1
2
5
3
1
1
1
1
1
1
1
1
1
2
1
1
2
2
50
51
46
45
49
1
5
2
11
1
48
Optional
Spacer (39)
Detail
49 (Ref)
47 (Ref)
39
(optional)
41 (Ref)
43
1
47
7
1
16
41
7
42
19
4
2
1
1
6
20
25
20
26
20
25
20
1
2
1
25
20
7
4
19
4
40
6
1
7
17
3
35
1
1
Apply lubricant to all packings.
2
Apply removable (blue) Loctite
entire length of threads.
All written and visual data contained in this document reflects the latest product information available at the time of publication.
® 243 to
Graco reserves the right to make changes at any time without notice.
Original instructions. This manual contains English. MM 406863
3
Apply high strength (red) Loctite
or 2760 to entire length of threads.
Sealant must be allowed to cure for a
minimum of 12 hours before use.
4
Tighten uniformly until cylinder (4) is
seated. Torque to 25-30 ft-lb (34-40
N•m).
® 263
5
Torque 25-30 ft-lb (34-40 N•m).
6
Torque 95-100 ft-lb (129-135 N•m).
7
Apply thread lubricant.
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS, MN 55440-1441 • USA
Copyright 2010, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revised June 2013
ti15545c
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