Dover Wilden Original A8, Engineering, Operation & Maintenance

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WILDEN PUMP & ENGINEERING, LLC WIL-10270-E-02
T8 Metal PTFE-FITTED
Item Part Description Qty.
T8/AAAPB/
TF/TF/ATF
P/N
T8/AAAAB/
TF/TF/ATF
P/N
T8/AAAPB/
TF/TF/ATF/0003
P/N
T8/AAAAB/
TF/TF/ATF/0003
P/N
1 Air Valve Assembly
1
1 08-2000-07 08-2000-07 08-2000-07 08-2000-07
2 Air Valve Screen 1 08-2500-07 08-2500-07 08-2500-07 08-2500-07
3 Air Valve End Cap w/Guide (Top) 1 08-2300-23 08-2300-23 08-2300-23 08-2300-23
4 Air Valve End Cap w/o Guide (Bottom) 1 08-2330-23 08-2330-23 08-2330-23 08-2330-23
5 Air Valve Snap Ring 2 08-2650-03 08-2650-03 08-2650-03 08-2650-03
6 Air Valve Cap O-Ring 2 08-2390-52 08-2390-52 08-2390-52 08-2390-52
7 Oil Bottle (Optional) 1 08-2850-01 08-2850-01 08-2850-01 08-2850-01
8 Plug (Optional) 1 08-7000-07 08-7000-07 08-7000-07 08-7000-07
9 Capillary Rod (Optional) 1 08-2900-99 08-2900-99 08-2900-99 08-2900-99
10 Air Valve Gasket — Buna-N 1 08-2600-52 08-2600-52 08-2600-52 08-2600-52
11 Air Valve Screw 5/16”-18 x 2-1/4” 4 08-6000-08 08-6000-08 08-6000-03 08-6000-03
12 Center Block 1 08-3100-20-225 08-3100-01-225 08-3100-20-225 08-3100-01-225
13 Center Block GlydTM Ring 7 08-3210-55-225 08-3210-55-225 08-3210-55-225 08-3210-55-225
14 Block Gasket — Buna-N 2 08-3520-52 08-3520-52 08-3520-52 08-3520-52
15 Shaft 1 08-3820-09-07 08-3820-09-07 08-3820-09-07 08-3820-09-07
16 Shaft Stud 1/2”-20 x 1-7/8” 2 08-6152-08 08-6152-08 08-6152-08 08-6152-08
17 Piston, Outer 2 08-4600-01 08-4600-01 08-4600-01 08-4600-01
18 Piston, Inner 2 08-3750-01 08-3750-01 08-3750-01 08-3750-01
19 Air Chamber, Counter Sunk 2 08-3650-01 08-3650-01 08-3650-01 08-3650-01
20 Air Chamber Screw 3/8”-16 x 3-9/16” 3 08-6200-08 08-6200-08 08-6200-08 08-6200-08
21 Air Chamber Nut 3/8”-16 3 08-6550-08 08-6550-08 08-6550-08 08-6550-08
22 Water Chamber 2 08-5000-01 08-5000-01 08-5000-01 08-5000-01
23 Discharge Manifold 1 08-5020-01 08-5020-01 08-5020-01 08-5020-01
24 Inlet Housing, Footed 1 08-5080-01 08-5080-01 08-5080-01 08-5080-01
25 Diaphragm
2
2 08-1010-55 08-1010-55 08-1010-55 08-1010-55
26 Diaphragm — Back-up
3
2 08-1060-51 08-1060-51 08-1060-51 08-1060-51
27 Valve Ball 2 4 08-1080-55 08-1080-55 08-1080-55 08-1080-55
28 Valve Seat 2 4 08-1121-01 08-1121-01 08-1121-01 08-1121-01
29 Large Clamp Band Assy. 2 08-7300-03 08-7300-03 08-7300-03 08-7300-03
30 Large Carriage Bol 3/8”-16 x 3” 4 08-6120-03 08-6120-03 08-6120-03 08-6120-03
31 Large Hex Nut 3/8”-16 4 08-6450-03 08-6450-03 08-6450-03 08-6450-03
32 Small Clamp Band Assy. 4 08-7100-03 08-7100-03 08-7100-03 08-7100-03
33 Small Hex Head Cap Screw 5/16”-18 x 1-3/8” 8 08-6050-03 08-6050-03 08-6050-03 08-6050-03
34 Small Hex Nut 5/16”-18 8 08-6400-03 08-6400-03 08-6400-03 08-6400-03
35 PTFE Valve Seat O-Ring
4
4 08-1200-55 08-1200-55 08-1200-55 08-1200-55
Muffler (not shown) 1 08-3510-99 08-3510-99 N/A N/A
Item Part Description Qty.
T8/SSAPB/
TF/TF/STF
P/N
T8/WAAPB/
TF/TF/MTF
P/N
T8/WSWPB/
TF/TF/MTF
P/N
1 Air Valve Assembly
1
1 08-2000-07 08-2000-07 08-2000-07
2 Air Valve Screen 1 08-2500-07 08-2500-07 08-2500-07
3 Air Valve End Cap w/Guide (Top) 1 08-2300-23 08-2300-23 08-2300-23
4 Air Valve End Cap w/o Guide (Bottom) 1 08-2330-23 08-2330-23 08-2330-23
5 Air Valve Snap Ring 2 08-2650-03 08-2650-03 08-2650-03
6 Air Valve Cap O-Ring 2 08-2390-52 08-2390-52 08-2390-52
7 Oil Bottle (Optional) 1 08-2850-01 08-2850-01 08-2850-01
8 Plug (Optional) 1 08-7000-07 08-7000-07 08-7000-07
9 Capillary Rod (Optional) 1 08-2900-99 08-2900-99 08-2900-99
10 Air Valve Gasket — Buna-N 1 08-2600-52 08-2600-52 08-2600-52
11 Air Valve Screw 5/16”-18 x 2-1/4” 4 08-6000-03 08-6000-08 08-6000-03
12 Center Block 1 08-3100-20-225 08-3100-20-225 08-3100-20-225
13 Center Block GlydTM Ring 7 08-3210-55-225 08-3210-55-225 08-3210-55-225
14 Block Gasket — Buna-N 2 08-3520-52 08-3520-52 08-3520-52
15 Shaft 1 08-3820-09-07 08-3820-09-07 08-3820-09-07
16 Shaft Stud 1/2”-20 x 1-7/8” 2 08-6152-08 08-6152-08 08-6152-08
17 Piston, Outer 2 08-4600-03 08-4600-03 08-4600-03
18 Piston, Inner 2 08-3750-01 08-3750-01 08-3750-01
19 Air Chamber, Counter Sunk 2 08-3650-01 08-3650-01 08-3650-02
20 Air Chamber Screw 3/8”-16 x 3-9/16” 3 08-6200-08 08-6200-08 08-6200-08
21 Air Chamber Nut 3/8”-16 3 08-6550-08 08-6550-08 08-6550-08
22 Water Chamber 2 08-5000-03 08-5000-02 08-5000-02
23 Discharge Manifold 1 08-5020-03 08-5020-02 08-5020-02
24 Inlet Housing, Footed 1 08-5080-03 08-5080-02 08-5080-02
25 Diaphragm 2
2 08-1010-55 08-1010-55 08-1010-55
26 Diaphragm — Back-up 3 2 08-1060-51 08-1060-51 08-1060-51
27 Valve Ball 2 4 08-1080-55 08-1080-55 08-1080-55
28 Valve Seat 2 4 08-1121-03 08-1121-08 08-1121-08
29 Large Clamp Band Assy. 2 08-7300-03 08-7300-03 08-7300-03
30 Large Carriage Bol 3/8”-16 x 3” 4 08-6120-03 08-6120-03 08-6120-03
31 Large Hex Nut 3/8”-16 4 08-6450-03 08-6450-03 08-6450-03
32 Small Clamp Band Assy. 4 08-7100-03 08-7100-03 08-7100-03
33 Small Hex Head Cap Screw 5/16”-18 x 1-3/8” 8 08-6050-03 08-6050-03 08-6050-03
34 Small Hex Nut 5/16”-18 8 08-6400-03 08-6400-03 08-6400-03
35 PTFE Valve Seat O-Ring 4 4 08-1200-55 08-1200-55 08-1200-55
Muffler (not shown) 1 08-3510-99 08-3510-99 08-3510-99
1 Air Valve Assembly includes item numbers 2 through 6. To order pump with oil bottle add letter D to model #. (Example: T8/AAAPD.)
2 Refer to corresponding elastomer options in Section 10.
3 Sanifl ex™ back-up diaphragms, P/N 08-1060-56, are available upon request. Please consult your local distributor.
4 Fluoro-Seal™ o-rings, P/N 08-1200-34, are available upon request. See elastomer chart options in Section 10.
NOTE: BSP threads available.
0003 Specialty Code = Alloy-Fitted
0070 Specialty Code = Food Processing
All boldface items are primary wear parts.