Chemglass AF-0350 Welch Vacuum Pump User Manual
Page 20
ITEM
QUAN
PC. NO.
A* B*
DESCRIPTION
1
1
41-2074
Pulley incl. item 2
2
1
2
-01-9306
Soc, Hd. Setscrew 5/16-18x3/8
3
1
61-8671
Intake Cover Chamber
4
4
2
-01-6112
Soc Hd Screw 1/4-20x3/4
5
1
41-0234
1
1
Intake Cover Gasket
6
1
41-0660
1
1
Air Filter
7
6
2
-01-0316
Hex Hd Screw 5/16-18x1
8
1
2
41-2363
S
teel W
asher
9
1
41-0663
Air Filter Bracket
1
0
3
2
-00-2706
Fil Hd Screw 10-32x3/8
1
1
1
61-8378A
Shaft Lip Seal
Assy
.
1
2
1
41-0643
Seal Gasket
1
3
1
0
2-01-0114
Hex Hd. Screw 1/4-20x7/8
1
4
1
0
2-63-0193
Split Lock
W
asher 1/4
1
5
1
61-8505D
Large End Plate
1
6
1
41-0403
1
1
Oil Case Gasket
1
8
1
61-8468A
Intake Nipple
1
9
1
61-9284A
1
1
O-ring #214
2
0
1
41-0508
1
1
Thrust W
asher
2
1
1
4
-06-0754
Retaining Ring
2
2
2
41-0624
2
2
W
oodruf
f Key
2
3
1
41-1773
Shaft
2
4
1
41-1766
1
1
Thrust Disk
2
5
1
61-8101
Oil Case incl. items 56, 59, 60, 61, 62
2
6
1
41-1736
1
1
Gas Ballast
V
alve incl. item 27
2
7
1
41-1742
O-ring #011
2
8
2
61-8362
Soc Hd Screw 8-32x1
2
9
2
41-1056
Aluminum W
asher
3
0
3
2
-00-6712
Soc Hd Screw 10-32x3/4
3
1
1
61-8102A
Flange For Gas Ballast
3
4
1
41-1772
Ring
ITEM
QUAN
PC. NO.
A
* B
*
DESCRIPTION
3
5
3
41-1775
3
3
Lower Exhaust
V
alve
3
6
3
41-0695
3
3
Upper Exhaust
V
alve
3
7
4
2
-61-0000
S
teel W
asher
3/16
3
8
2
2
-01-5106
R
d H
d
Screw 1/4-20x3/8
3
9
1
61-8507B
Buffle
4
0
3
2
-31-0112
Hex Nut 1/4-20
4
1
1
41-2175
Special Set Screw 1/4-20x2-1/4
4
2
2
41-0959
2
V
an
e
4
3
4
41-1304 4
4
V
ane
Spring
4
4
1
41-1771
Rotor
4
5
2
41-1685
2
2
V
ane Spring Holder
4
6
1
41-2045
Small End Plate
4
7
1
41-1005
Pressure Release Tube No.2
4
8
1
4-40-1200 1 1 Steel Ball 3/8
4
9
1
41-0992
1
1
Pressure Release
V
alve
5
0
6
2
-01-0318
H
ex
H
d
Screw 5/16-18x1-1/8
5
1
3
62-0259
Bind Hd Sheet Met Screw #6x1/4
5
2
1
41-0986
Pressure Release Tube No.1
5
3
1
41-0672
End Cap
5
4
1
41-2757
Lock Nut
5
5
1
61-8103
1
1
O-ring #905
5
6
2
41-3753
Oil Level Sight
5
7
1
61-8100A
Gas Ballast
V
alve
Adapter
5
8
1
61-8101A
G
as
Ballast Connector
5
9
1
61-2278
Drain V
alve
6
0
2
61-2231
1
1
O-Ring T
etr
.
#127
6
1
2
61-2228A
Cover, Oil Window
6
2
4
61-2232
Flat Hd Screw #8-32x1/2
1-99-5282 1 1 Sealant, 6 cc
1401D
1
1
Mechanical Seal Option**
A*: MAJOR REP
AIR KIT
CA
T
# 1380K-04
B*: MINOR REP
AIR KIT
CA
T
# 1380K-03 .
** 1401D is mechanical seal kit includes mechanical seal, gasket and 3 screws
67-0896 sheet 1 of 2
Rev
. 7-1998
P
A
R
TS LIST
MODEL
1380
V
ACUUM PUMP
20