Chemglass AF-0350 Welch Vacuum Pump User Manual
Page 22
ITEM
QUAN
PC. NO.
‘
A* B*
DESCRIPTION
1
1
2-01-9306
Set Screw 5/16-18x3/8
2
1
41-1492
Pulley incl. Item 1
3
4
2-01-6116
Soc Hd Screw 1/4-20x1
4
1
61-5074
Shaft Lip Seal
Assy
.
5
1
41-1494
Seal Gasket
6
2
41-1490
2
2
W
oodruf
f Key
7
1
41-1484
Shaft & Collar
8
2
41-1486
L
eg
9
7
2-01-6324
Soc Hd. Screw 5/16-18x1-1/2
1
0
3
8
41-2363
S
teel
W
asher
1
1
3
41-1137
Plug W
asher
1
2
2
41-1136
Plug
1
3
1
61-8770
Large End Plate
1
4
1
41-0055
Spacer
1
5
2
2-00-2704
Fil Hd Screw 10-32x1/4
2
0
4
2-01-6316
S
oc
H
d S
cr
ew
5/
16-18x1
2
1
2
2-01-6320
Soc Hd Screw5/16-18x1-1/4
2
3
1
61-8880
Cover Plate for Conversion
V
alve
2
4
1
41-1508
1
1
V
alve Gasket
2
5
1
41-1736
Gas Balast
V
alve incl. Item 45
2
6
1
41-2258
Hardened Sleeve 1/4 Size
2
7
1
61-8538A 1
1
V
alve Backer
2
8
8
2-61-0000
Steel
W
asher ¼-20 Bolt Size
2
9
4
2-31-0112
Hex Steel Nut 1/4-20x7/16
3
0
1
41-2253
Dischar
ge V
alve
Cover
3
1
1
41-1465
Center Plate
3
2
1
41-2161
1
1
Exhaust V
alve
3
3
2
2-01-0120
H
ex
H
d
Screw 1/4-20x1-1/4
3
4
1
41-2164
Cover
3
5
1
2-01-8132
Headless Screw 1/4-20x2
3
6
1
61-8310A
Pressure Release Tube Part 2
3
7
1
41-1461
Deflector
3
8
1
61-8309B
Pressure Release Tube Part 1
3
9
3
62-0259
B
d H
d
Screw #6x1/4
4
0
1
41-1496
1
1
Oil Case Gasket
4
1
1
41-1501
Dust Cap
4
2
1
61-8539A 1
1
V
alve
Flapper
4
3
1
8
2-01-6316
Soc Hd Screw 5/16-18x1
4
5
1
41-1742
1
1
O-ring #011 Fluoroelastomer
4
6
2
41-3753
O
il
S
ig
ht
4
7
2
61-8362
Soc Hd Screw 8-32x1
A*: MAJOR REP
AIR KIT
CA
T
# 1397K-08
B*: MINOR REP
AIR KIT
CA
T
# 1397K-07
ITEM
QUAN
PC. NO.
A*
B*
DESCRIPTION
4
8
1
61-8101A
Connector for GB
V
alve
4
9
5
62-0222
Soc Hd Screw 5/16-18x2-3/4
5
0
1
41-1482
Oil Case
Assy
. incl Item 54 & (2) Items 46
5
1
4
62-0213
Soc Hd Screw 5/16-18x1-3/4
5
2
1
61-8102A
Flange For GB
V
alve
5
3
1
61-8103
1
1
O-Ring #905 Fluoroelastomer
5
4
1
61-2278
Drain V
alve
5
5
1
2-01-0344
Hex Hd Screw 5/16-18x2-3/4
5
6
3
2-00-2706
Flat Hd Screw 10-32x3/8
5
7
1
41-0672
Shaft End Cap
5
8
1
41-0992
1
1
Pressure Relief
V
alve
5
9
1
4-40-1200 1
1
Steel
Ball
3/8
Dia
6
0
1
41-1500
Small End Plate
6
1
1
41-1497
Exhaust Ring
6
2
1
41-1499
Exhaust Rotor
6
3
1
41-0696
1
1
Small Spring Holder
6
4
2
41-1304
2
2
Small V
ane
Spring
6
5
2
41-1487
2
Small
V
ane Metal
6
6
2
2-01-0316
Hex Hd Screw 5/16-18x1
6
7
1
61-8469A
Intake Nipple
6
8
1
61-8475
1
1
O-Ring #224 Fluoroelastomer
6
9
4
2-01-6314
Soc Hd Screw 5/16-18x7/8
7
0
1
61-8693
Intake Chamber
7
1
1
41-1495 1
1
Intake Chamber Gasket
7
2
1
41-0937
1
1
Screen Filter
7
3
1
61-8691
Large Ring
7
4
1
41-1478
Large Rotor
7
5
2
41-1489
2
2
Large Spring Holder
7
6
4
41-1488
4
4
L
ar
ge
V
ane Spring
7
7
2
41-1477
2
L
ar
ge
V
ane Metal
8
1
1
41-1516
1
1
Key for Small Rotor
8
2
4
41-1056
4
4
Aluminum
W
asher
8
3
1
41-1469
1
1
Spacer Disk
8
4
1
2-63-0193
Split Lock
W
asher 1/4
8
5
1
41-2256
Coil Spring
8
6
1
41-2257
Hardened Sleeve 5/16 Size
8
7
1
41-2553
1
1
Spacer
8
9
1
61-8100A
G
B
V
alve Adapter
9
0
1
2-69-7007
S
S
W
asher 1
1/32x1
1/16x1/16
9
1
1
41-2259
Coil Spring
9
2
1
41-2757
Lock Nut
9
3
1
41-2165
Guard Stud
9
4
2
61-8712
1
1
O-Ring #372 Fluoroelastomer
1-99-5282
1
1
Sealant,
6
cc
1401F
1
1
Mechanical Seal option**
** 1401F is mechanical seal includes mechanical seal, gasket and 4 screws
67-0897 sheet 1 of 2
Rev
. 7 01/04
PA
R
TS LIST
MODEL
1397 / 1374
V
ACUUM PUMP
22