Nordson 25B - Page 93

Parts
8-19
E1999 Nordson Corporation
All rights reserved
104 330H
Issued 8/99
Manual 1-8
See Figure 8-7.
Item Part Description Quantity Note
— 149 568 Pump, hydraulic, 25B, 16:1, stainless steel, Type G
1 245 504
SChamber, solvent
1
2 248 050
SGland, packing, 25B, 16:1, upper
1
3 - - - - - -
SSSpacer, U-cup
2 A
4 940 274
SSO-ring, 1.313 x 1.438
2 A
5 952 171
SSU-cup, poly, 0.812 x 1.312
1 A, B
6 983 212
SSWasher, 0.882 x 1.275 x 0.035
1 A
7 986 707
SSRetaining ring, internal 131
1
8 503 396
SPlunger, hydraulic
1
9 503 134
SCage, ball, pressure
1
10 900 017
SBall, ceramic, 0.375, 25
1 C
11 503 382
SSeat, ball, pressure
1 C
12 248 051
SGland, packing, 25B, 16:1, lower
1
13 - - - - - -
SSSpacer, U-cup
2 A
14 940 304
SSO-ring, black, 1.625 x 1.750
1 A
15 940 294
SSO-ring, black, 1.50 x 1.625
1 A
16 952 221
SSU-cup, poly, 1.125 x 1.625
1 A, D
17 983 213
SSWasher, 1.195 x 0.585 x 0.035
1 A
18 986 802
SSRetaining ring, internal, 162, basic
1
19 247 240
SSleeve, high pressure
1
20 983 160
SWasher, lock, split, 0.375, ni pl
8
21 981 402
SScrew, hex, head,
3
/
8
-16 x 1
4
22 247 241
SHousing, siphon
1
23 981 408
SScrew hex head,
3
/
8
-16 x 1.250
4
24 503 123
SCage, ball, siphon
1
25 900 018
SBall, ceramic, 0.500, 25
1 E
26 244 824
SSeat, ball, siphon, 316 stainless steel
1 E
NOTE A:Included in stainless steel (Type G) 16:1 service kit, part 106 392.
B:Install upper U-cup face down. See Figure 7-7.
C:Included in stainless steel ball and seat service kit, part 503 385.
D:Install lower U-cup face up. See Figure 7-7.
E:Included in ceramic ball and seat service kit, part 244 823.
16.16:1 Stainless Steel
Type G Hydraulic Section