520-202-000
9/03
Model S20 Non-Metallic Design Level 2 Page 13
Composite Repair Parts List
ITEM
PART NUMBER
DESCRIPTION
QTY
1
031-140-000
Air Valve Assembly
1
031-140-002
Air Valve Assembly w/ PTFE coated Hardware
1
031-141-000
Air Valve Assembly (No Encapsulated Muffler)
1
2
095-093-000
Pilot Valve Assembly
1
3
050-038-354
Ball, Check
4
050-038-600
Ball, Check
4
4
114-021-156
Intermediate Assembly
1
114-021-307
Intermediate Assembly
1
114-021-309
Intermediate Assembly
1
114-021-332
Intermediate Assembly
1
5
115-132-080
Bracket, Mounting
2
115-132-305
Bracket, Mounting
2
115-132-306
Bracket, Mounting
2
115-132-333
Bracket, Mounting
2
6
132-019-360
Bumper, Diaphragm
2
7
135-032-506
Bushing, Plunger
2
8
165-099-156
Cap, Air Inlet
1
165-099-307
Cap, Air Inlet
1
165-099-309
Cap, Air Inlet
1
165-099-332
Cap, Air Inlet
1
9
170-052-115
Capscrew, Hex HD 3/8-16 x 2.25
4
170-052-308
Capscrew, Hex HD 3/8-16 x 2.25
4
10
170-055-115
Capscrew, Hex HD 1/2-13 x 2.50
16
170-055-308
Capscrew, Hex HD 1/2-13 x 2.50
16
11
170-068-115
Capscrew, Hex HD 1/2-13 x 1.75
8
170-068-308
Capscrew, Hex HD 1/2-13 x 1.75
8
12
170-095-115
Capscrew, Soc HD 1/2-13 x 3.00
8
170-095-308
Capscrew, Soc HD 1/2-13 x 3.00
8
13
170-110-115
Capscrew, Soc HD 5/8-11 x 3.00
16
170-110-308
Capscrew, Soc HD 5/8-11 x 3.00
16
14
171-004-115
Capscrew, Flat HD 1/2-13 X 1.25
6
15
171-053-115
Capscrew, Soc HD 3/8-16 X 2.75
4
171-053-308
Capscrew, Soc HD 3/8-16 X 2.75
4
16
196-148-156
Chamber, Inner
2
196-148-307
Chamber, Inner
2
196-148-309
Chamber, Inner
2
196-148-332
Chamber, Inner
2
17
196-150-520
Chamber, Outer
2
196-150-552
Chamber, Outer
2
18
286-074-354
Diaphragm
2
19
286-075-600
Diaphragm, Overlay
2
20
312-102-520
Elbow
4
312-102-552
Elbow
4
21
360-090-360
Gasket, Air Inlet
1
22
360-091-360
Gasket, Inner Chamber
2
23
360-092-360
Gasket, Pilot Valve
1
24
360-093-360
Gasket, Main Air Valve
1
25
518-132-520
Manifold
2
518-132-520E
Manifold, 50mm DIN
2
518-132-552
Manifold
2
518-132-552E
Manifold, 50mm DIN
2
26
545-008-110
Nut, Hex 1/2-13
32
545-008-308
Nut, Hex 1/2-13
32
27
545-009-110
Nut, Hex 5/8-11
16
545-009-308
Nut, Hex 5/8-11
16
28
560-001-360
O-ring
2
29
612-179-520
Assembly, Outer Diaphragm Plate
2
612-179-552
Assembly, Outer Diaphragm Plate
2
30
612-158-150
Assembly, Inner Diaphragm Plate
2
31
620-017-115
Plunger, Actuator
2
32
670-046-520
Retainer, Ball
4
670-046-552
Retainer, Ball
4
33
685-050-120
Rod, Diaphragm
1
34
685-053-115
Rod, Support
2
685-053-308
Rod, Support
2
35
720-010-375
Seal, Diaphragm Rod
2
36
720-038-600
Seal, Manifold Spacer
8
37
720-041-600
Seal, Check Valve Assembly
8
38
722-075-520
Seat, Check Valve
4
722-075-552
Seat, Check Valve
4
39
770-056-520
Spacer, Manifold
4
770-056-552
Spacer, Manifold
4
40
901-046-115
Washer, Flat 1/2"
60
901-046-308
Washer, Flat 1/2"
60
41
901-047-115
Washer, Flat 5/8"
32
901-047-308
Washer, Flat 5/8"
32
42
901-048-115
Washer, Flat 3/8"
8
901-048-308
Washer, Flat 3/8"
8
43
538-035-555
Nipple, Pipe 1" NPT Close
1
44
530-027-000
Muffler
1
NOT SHOWN:
535-069-000
Nameplate
ITEM
PART NUMBER
DESCRIPTION
QTY
Summary of Contents for S20
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