Wilden Original Series Instruction Manual

Simplify your process
Engineering
Operation &
Maintenance
Original™Series METAL Pumps
T8
WIL-10272-E-01

WILDEN PUMP & ENGINEERING, LLC 20 WIL-10272-E-01
Section 8
EXPLODED VIEW & PARTS LISTING
T8 METAL Rubber/TPE-Fitted EXPLODED VIEW

WIL-10272-E-01 21 WILDEN PUMP & ENGINEERING, LLC
Item Part Description Qty.
T8/AAAPB/0030
P/N
T8/AAAPB
P/N
T8/AAAAB
P/N
1 Air Valve Assembly11 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) w/Air Valve 08-2050-07 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 08-6000-08 08-6000-08 08-6000-08
12 Center Block 1 08-3100-20-225 08-3100-20-225 08-3100-01-225
13 Center Block Glyd™ 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 08-3800-09-07 08-3800-09-07 08-3800-09-07
Shaft, Ultra-Flex™ 1 08-3820-09-07 08-3820-09-07 08-3820-09-07
16 Piston, Outer 2 08-4550-01 08-4550-01 08-4550-01
Piston, Outer, Ultra-Flex™ 2 04-4552-01 04-4552-01 04-4552-01
17 Piston, Inner 2 08-3700-01 08-3700-01 08-3700-01
Piston, Inner, Ultra-Flex™ 2 04-3700-08 04-3700-08 04-3700-08
18 Air Chamber, Counter Sunk 2 08-3650-01 08-3650-01 08-3650-01
19 Air Chamber Screw 3/8"-16 x 3-9/16" 3 08-6200-08 08-6200-08 08-6200-08
20 Air Chamber Cone Nut 3/8"-16 3 08-6550-08 08-6550-08 08-6550-08
21 Liquid Chamber 2 08-5000-01 08-5000-01 08-5000-01
22 Discharge Manifold 1 08-5020-01 08-5020-01 08-5020-01
23 Inlet Housing for Screened Base 1 08-5080-01-30 N/A N/A
24 Screen Base for Item 24 1 08-5620-01 N/A N/A
25 Suction Hook Up Cover for Item 24 1 08-5660-01 N/A N/A
26 Cap Screw for Item 24 3/8"-16 x 7/8" 1 08-6140-08 N/A N/A
27 Cap Screw Nut 3/8"-16 2 02-6430-03 N/A N/A
28 Cap Screw 3/8"-16 x 3" 2 08-6120-08 N/A N/A
29 Inlet Housing for Footed Base 1 N/A 08-5080-01 08-5080-01
30 Diaphragm* 2 * * *
31 Valve Ball* 4 * * *
32 Valve Seat* 4 * * *
33 Large Clamp Band Assy. 2 08-7300-08 08-7300-08 08-7300-08
34 Large Carriage Bolt 3/8"-16 x 3" 4 08-6120-08 08-6120-08 08-6120-08
35 Large Hex Nut 3/8"-16 4 08-6450-08 08-6450-08 08-6450-08
36 Small Clamp Band Assy. 4 08-7100-08 08-7100-08 08-7100-08
37 Small Hex Head Cap Screw 5/16"-18 x 1-3/8" 8 08-6050-08 08-6050-08 08-6050-08
38 Small Hex Nut 5/16"-18 8 04-6420-08 04-6420-08 04-6420-08
39 Muffler (not shown) 1 08-3510-99 08-3510-99 08-3510-99
40 Spacer, Ultra-Flex™ 2 08-3860-08 08-3860-08 08-3860-08
41 Stud, Ultra-Flex™ 1 08-6150-08 08-6150-08 08-6150-08
1Air Valve Assembly includes parts through 08-2390-52.
2T8 Stallion pumps utilize only four (4) of P/N’s 08-6100-03 and 08-6408-08 on the bottom manifold and water chambers.
*Refer to elastomer options in Section 9.
NOTE: BSP threads available.
All boldface items are primary wear parts.
0030 Specialty Code = Screen Base
0050 Specialty Code = Stallion
Section 8
EXPLODED VIEW & PARTS LISTING
T8 METAL Rubber/TPE-Fitted PARTS LISTING

WILDEN PUMP & ENGINEERING, LLC 22 WIL-10272-E-01
Section 8
EXPLODED VIEW & PARTS LISTING (Cont’d)
T8 METAL Rubber/TPE-Fitted EXPLODED VIEW

WIL-10272-E-01 23 WILDEN PUMP & ENGINEERING, LLC
Item Part Description Qty. T8/WSAPB P/N T8/AAAAB/0050 P/N T8/AAAAB/0050 P/N
1 Air Valve Assembly1, 2 1 08-2000-07 08-2080-07 08-2080-07
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)21 08-2850-01 08-2850-01 08-2850-01
8 Plug (Optional)21 08-7000-07 08-7000-07 08-7000-07
9 Capillary Rod (Optional)21 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 08-6000-08 08-6000-08 08-6000-08
12 Center Block 1 08-3100-20-225 08-3100-01-225 08-3100-01-225
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 08-3800-09-07 08-3800-09-65 N/A
Shaft, Ultra-FlexTM 1 08-3820-09-07 08-3820-09-07 08-3820-09-07
16 Piston, Outer 2 08-4550-02 08-4550-01 N/A
Piston, Outer, Ultra-FlexTM 2 08-4560-02 04-4552-01 04-4552-01
17 Piston, Inner 2 08-3700-01 08-3700-01 04-3700-08
Piston, Inner, Ultra-FlexTM 2 04-3700-08 04-3700-08 04-3700-08
18 Air Chamber, Counter Sunk 2 08-3650-01 08-3650-01 08-3650-01
19 Air Chamber Screw 3/8”-16 x 3-9/16” 3 08-6200-08 08-6200-08 08-6200-08
20 Air Chamber Cone Nut 3/8”-16 3 08-6550-08 08-6550-08 08-6550-08
21 Liquid Chamber 2 08-5000-02 08-5000-01 08-5000-01
22 Discharge Manifold 1 08-5020-02 08-5020-01 08-5020-01
23 Inlet Housing for Screened Base 1 N/A 08-5080-01-30 08-5080-01-30
24 Screen Base for Item 24 1 N/A 08-5620-62 08-5620-62
25 Suction Hook Up Cover for Item 24 1 N/A 08-5660-01 08-5660-01
26 Cap Screw for Item 24 & 26 3/8”-16 x 7/8” 1 N/A 08-6140-03 08-6140-03
27 Cap Screw Nut 3/8”-16 3 N/A 02-6430-03 02-6430-03
28 Cap Screw 3/8”-16 x 3” 3 N/A 08-6120-03 08-6120-03
29 Inlet Housing for Footed Base 1 08-5080-02 N/A N/A
30 Diaphragm* 2 * * **
31 Valve Ball* 4 * * **
32 Valve Seat* 4 * * **
33 Large Clamp Band Assy. 2 08-7300-08 08-7300-08 08-7300-08S
34 Large Carriage Bolt 3/8”-16 x 3” 4 08-6120-08 08-6120-08 08-6120-08
35 Large Hex Nut 3/8”-16 4 08-6450-08 08-6450-08 08-6450-08
36 Small Clamp Band Assy. 4 08-7100-08 08-7100-08 08-7100-08S
37 Small Hex Head Cap Screw 5/16”-18 x 1-3/8” 8 08-6050-08 08-6050-08 08-6050-08
38 Small Hex Nut 5/16”-1828 04-6420-08 04-6420-08 04-6420-08
39 Muffler (not shown) 1 08-3510-99 08-3510-99 08-3510-99
40 Bumper Pad, Nylon (Not shown) 2 N/A 08-6900-23-50 08-6900-23-50
41 Screw, HHC, 5/16”-18 x 2 4 N/R 08-6050-08-50 08-6050-08-50
42 Nut, Hex, 5/16”-18 4 N/R 04-6420-08 04-6420-08
43 Handle, Collapsible32 N/R 08-7250-08 08-7250-08
44 Bracket, Handle 4 N/R 08-7410-08 08-7410-08
45 Check Body (Not shown) 1 N/R 08-3550-01 08-3550-01
46 Check Ball (Not shown) 1 N/R 08-1450-51 08-1450-51
47 Pipe Nipple, Check Body (Not shown) 1 N/R 08-7420-08 08-7420-08
48 Spacer, Ultra-FlexTM 2 08-3860-08 08-3860-08 08-3860-08
49 Stud, Ultra-FlexTM 1 08-6150-08 N/A 08-6150-08
1Air Valve Assembly includes parts through 08-2390-52.
2T8 Stallion pumps utilize only four (4) of P/N’s 08-6100-03 and 08-6408-08 on the bottom manifold and water chambers.
3DO NOT hang Stallion pumps by their handles.
**Refer to elastomer options in Section 9.
**Refer to Stallion elastomer options in Section 9.
NOTE: BSP threads available.
All boldface items are primary wear parts.
0030 Specialty Code = Screen Base
0050 Specialty Code = Stallion
Section 8
EXPLODED VIEW & PARTS LISTING
T8 METAL Rubber/TPE-Fitted PARTS LISTING

WILDEN PUMP & ENGINEERING, LLC 24 WIL-10272-E-01
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T8
METAL
AIR-OPERATED
PTFE-
FITTED
Section 8
EXPLODED VIEW & PARTS LISTING
T8 METAL PTFE-Fitted EXPLODED VIEW

WIL-10272-E-01 25 WILDEN PUMP & ENGINEERING, LLC
T8 METAL PTFE-Fitted PARTS LISTING
Item Part Description Qty. T8/AAAPB/ P/N T8/AAAAB P/N
1 Air Valve Assembly11 08-2000-07 08-2000-07
2 Air Valve Screen 1 08-2500-07 08-2500-07
3 Air Valve End Cap w/Guide (Top) 1 08-2300-23 08-2300-23
4 Air Valve End Cap w/o Guide (Bottom) 1 08-2330-23 08-2330-23
5 Air Valve Snap Ring 2 08-2650-03 08-2650-03
6 Air Valve Cap O-Ring 2 08-2390-52 08-2390-52
7 Oil Bottle (Optional) 1 08-2850-01 08-2850-01
8 Plug (Optional) 1 08-7000-07 08-7000-07
9 Capillary Rod (Optional) 1 08-2900-99 08-2900-99
10 Air Valve Gasket — Buna-N 1 08-2600-52 08-2600-52
11 Air Valve Screw 5/16”-18 x 2-1/4” 4 08-6000-08 08-6000-08
12 Center Block 1 08-3100-20-225 08-3100-01-225
13 Center Block Glyd™ Ring 7 08-3210-55-225 08-3210-55-225
14 Block Gasket — Buna-N 2 08-3520-52 08-3520-52
15 Shaft 1 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
17 Piston, Outer 2 08-4600-01 08-4600-01
18 Piston, Inner 2 08-3750-01 08-3750-01
19 Air Chamber, Counter Sunk 2 08-3650-01 08-3650-01
20 Air Chamber Screw 3/8”-16 x 3-9/16” 3 08-6200-08 08-6200-08
21 Air Chamber Nut 3/8”-16 3 08-6550-08 08-6550-08
22 Water Chamber 2 08-5000-01 08-5000-01
23 Discharge Manifold 1 08-5020-01 08-5020-01
24 Inlet Housing, Footed 1 08-5080-01 08-5080-01
25 Diaphragm22 08-1010-55 08-1010-55
26 Diaphragm — Back-up32 08-1060-51 08-1060-51
27 Valve Ball24 08-1080-55 08-1080-55
28 Valve Seat24 08-1121-01 08-1121-01
29 Large Clamp Band Assy. 2 08-7300-03 08-7300-03
30 Large Carriage Bol 3/8”-16 x 3” 4 08-6120-03 08-6120-03
31 Large Hex Nut 3/8”-16 4 08-6450-03 08-6450-03
32 Small Clamp Band Assy. 4 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
34 Small Hex Nut 5/16”-18 8 08-6400-03 08-6400-03
35 Teflon®Valve Seat O-Ring44 08-1200-55 08-1200-55
Muffler (not shown) 1 08-3510-99 08-3510-99
Item Part Description Qty. T8/SSAPB P/N T8/WAAPB P/N
1 Air Valve Assembly11 08-2000-07 08-2000-07
2 Air Valve Screen 1 08-2500-07 08-2500-07
3 Air Valve End Cap w/Guide (Top) 1 08-2300-23 08-2300-23
4 Air Valve End Cap w/o Guide (Bottom) 1 08-2330-23 08-2330-23
5 Air Valve Snap Ring 2 08-2650-03 v08-2650-03
6 Air Valve Cap O-Ring 2 08-2390-52 08-2390-52
7 Oil Bottle (Optional) 1 08-2850-01 08-2850-01
8 Plug (Optional) 1 08-7000-07 08-7000-07
9 Capillary Rod (Optional) 1 08-2900-99 08-2900-99
10 Air Valve Gasket — Buna-N 1 08-2600-52 08-2600-52
11 Air Valve Screw 5/16”-18 x 2-1/4” 4 08-6000-03 08-6000-08
12 Center Block 1 08-3100-20-225 08-3100-20-225
13 Center Block GlydTM Ring 7 08-3210-55-225 08-3210-55-225
14 Block Gasket — Buna-N 2 08-3520-52 08-3520-52
15 Shaft 1 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
17 Piston, Outer 2 08-4600-03 08-4600-03
18 Piston, Inner 2 08-3750-01 08-3750-01
19 Air Chamber, Counter Sunk 2 08-3650-01 08-3650-01
20 Air Chamber Screw 3/8”-16 x 3-9/16” 3 08-6200-08 08-6200-08
21 Air Chamber Nut 3/8”-16 3 08-6550-08 08-6550-08
22 Water Chamber 2 08-5000-03 08-5000-02
23 Discharge Manifold 1 08-5020-03 08-5020-02
24 Inlet Housing, Footed 1 08-5080-03 08-5080-02
25 Diaphragm22 08-1010-55 08-1010-55
26 Diaphragm — Back-up32 08-1060-51 08-1060-51
27 Valve Ball24 08-1080-55 08-1080-55
28 Valve Seat24 08-1121-03 08-1121-08
29 Large Clamp Band Assy. 2 08-7300-03 08-7300-03
30 Large Carriage Bol 3/8”-16 x 3” 4 08-6120-03 08-6120-03
31 Large Hex Nut 3/8”-16 4 08-6450-03 08-6450-03
32 Small Clamp Band Assy. 4 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
34 Small Hex Nut 5/16”-18 8 08-6400-03 08-6400-03
35 PTFE Valve Seat O-Ring44 08-1200-55 08-1200-55
Muffler (not shown) 1 08-3510-99 08-3510-99
Section 8
EXPLODED VIEW & PARTS LISTING
1Air Valve Assembly includes item numbers 2
through 6.
2Refer to corresponding elastomer options
in Section 9.
3Saniflex™ back-up diaphragms,
P/N 08-1060-56, are available upon request.
Please consult your local distributor.
4Fluoro-Seal™ o-rings, P/N 08-1200-34, are
available upon request. See elastomer chart
options in Section 9.
NOTE: BSP threads available.
All boldface items are primary wear parts.

WILDEN PUMP & ENGINEERING, LLC 26 WIL-10272-E-01
T8 Metal Stallion
MATERIAL
DIAPHRAGMS (2)
P/N
VALVE BALLS (4)
P/N
VALVE SEATS (4)
P/N
Polyurethane 08-1010-50 08-1080-62-50 08-1120-62-50
Wil-Flex™ 08-1010-58 08-1080-58-50 08-1120-58-50
Saniflex™ 08-1010-56 08-1080-56-50 08-1120-56-50
Neoprene 08-1010-51 08-1080-51-50 08-1120-51-50
Buna-N 08-1010-52 08-1080-52-50 08-1120-52-50
Viton®08-1020-53 08-1080-53-50 08-1120-53-50
EPDM 08-1020-54 08-1080-54-50 08-1120-54-50
Section 9
ELASTOMER OPTIONS
T8Metal
MATERIAL
DIAPHRAGMS (2)
P/N
ULTRA-FLEX™*
DIAPHRAGMS (2)
P/N
VALVE BALLS (4)
P/N
VALVE SEATS (4)
P/N
VALVE SEAT3
O-RINGS (4)
P/N
Polyurethane 08-1010-50 N/A 08-1080-50 08-1120-50 N/A
Neoprene 08-1010-51 08-1020-51 08-1080-51 08-1120-51 N/A
Buna-N 08-1010-52 08-1020-52 08-1080-52 08-1120-52 N/A
EPDM 08-1010-54 08-1020-54 08-1080-54 08-1120-54 N/A
Viton®08-1010-53 08-1020-53 08-1080-53 08-1120-53 N/A
Saniflex™ 08-1010-56 N/A 08-1080-56 08-1120-56 08-1200-56
PTFE 08-1010-55 N/A 08-1080-55 N/A 08-1200-552
Tetra-Flex™ PTFE 08-1010-64 N/A N/A N/A N/A
Neoprene Backup208-1060-511N/A N/A N/A N/A
Wil-Flex™ 08-1010-58N/A 08-1080-5808-1120-58N/A
Fluoro-Seal™ N/A N/A N/A N/A 08-1200-342
Aluminum N/A N/A N/A 08-1121-01 N/A
Stainless Steel N/A N/A N/A 08-1121-03 N/A
Alloy C N/A N/A N/A 08-1121-04 N/A
Mild Steel N/A N/A N/A 08-1121-08N/A
1Use Neoprene backup diaphragms with PTFE diaphragms only.
2Utilized in conjunction with metallic seat.
3Rubber valve seats do not require an o-ring.