Nordson 25B - Hydraulic Section

Parts
8-11
E1999 Nordson Corporation
All rights reserved
104 330H
Issued 8/99
Manual 1-8
See Figure 8-4.
Item Part Description Quantity Note
— 247 535 Pump, hydraulic, 25B, 4:1, standard 1 A
1 246 200
SChamber, solvent, 4:1
1
2 246 208
SGland, packing, 25B, 4:1, (Type F)
1 C
3 954 034
SSRing, back-up, single, 2
1
/
4
1 C
4 941 400
SSO-ring, hotpaint, 2.250 x 2.438 x 0.094
1 C
5 246 205
SPlunger, hydraulic, 4:1
1
6 246 215
SWasher, back-up, upper, 4:1
1
7 246 216
SCup, piston, 4:1
1 C
8 246 214
SWasher, back-up, lower, 4:1
1
9 900 014
SBall, 440 stainless steel, 0.875, 100
1 B
10 945 022
SO-ring, hotpaint, 0.924 x 0.116
1 B, C
11 - - - - - -
SSeat, ball, pressure
1 B
12 941 440
SO-ring, hotpaint, 2.500 x 2.688 x 0.094
2 C, D
13 246 203
SHousing, pressure, 4:1
1
14 246 227
SPin, guide, 4:1
1 D
15 - - - - - -
SGuide, ball, 25B
1 D
16 900 002
SBall, 440 stainless steel, 1.125, 100
1 D
17 246 220
SCheck, siphon, 4:1
1 D
18 323 052
SRod, tie
3
19 983 150
SWasher, lock, split, 0.313, nickel plated
3
20 984 140
SNut, hex, reg,
5
/
16
-18, steel, zinc plated
3
21 171 250
SWasher, energizing, cup, 4:1
1
NOTE A:Component of 4:1 steel pump, part 247 537.
B:Included in 2:1 and 4:1 pressure check kit, part 106 309.
C:Included in 4:1 (Type F) hydraulic packing and seals kit, part 106 303.
D:Included in 4:1 siphon check kit, part 106 308.
11. 4:1 Hydraulic Section