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Instruction Manual
Top & Bottom Loading Arms
E2110, E2112, E2022, E2025
E2033, E2304, E2573, E2123,
E2313, E2121
- 18 -
ITEM
DESCRIPTION
MATERIAL QTY.
PART No.
1
Bonnet
Alum.
1
454311
2
Pipe plug 1/8” npt
Steel
1
404936
3
Bonnet gasket
Fiber
1
444938
4
Body FNPT ends
Alum.
1
454314
5
Adjusting screw
Steel
1
454312
6
Spring
Steel
1
443956
7
Pilot valve guide
SSt
1
443984
8
Cotter pin
SSt
1
405034
9
Pilot valve
Alum.
1
445069
10
Plunger
Alum.
1
446995
11
Plunger disc
Buna
1
446522
11
Plunger disc
Viton
1
446523
12
Pipe plug 3/8” npt
Steel
1
447574
13
Roll pin
SSt
1
564800
14
Cam
Alum./Brnz
1
440570
15
Plunger guide stem
SSt
1
443986
16
Plunger guide
Alum.
1
452744
17
Cotter pin
SSt
1
405034
18
HH screw 5/16/18
SSt
4
565470
19
Plunger ring
PTFE
1
446001
20
Lock washer 5/16
Steel plt’d
9
470034
21
Bonnet screw 5/16
Steel plt’d
8
452345
22
Warning tag
Paper
1
564804
23
Operating handle
Cast iron
1
443220
24
Flat washer
Brass
1
402912
25
HH screw ¼-20
Steel plt’d
1
403112
26
HH screw 5/16-18
Steel plt’d
1
444519
27
Hex nut 5/16-18
Steel plt’d
1 403150
28
Gasket
Fiber
1
443409
29
Packing nut
Brass
1
443972
30
O-ring
Buna
2
443451
30
O-Ring
Viton
2
566295
31
Bushing
Brass
1
444746
32
Cam operating stem
SSt
1
450898