Dover WILDEN A1 Series, Engineering, Operation & Maintenance, Page: 23 / 28

WIL-10040-E-02
21
WILDEN PUMP & ENGINEERING, LLC
MODEL A1P PLASTIC ACCU-FLO™ — DC
Qty. A1P/PPPA-150 A1P/KPPA-150 A1P/PPPA-150 A1P/KPPA-150
Per
Item Part Description Pump P/N P/N P/N P/N
1 Pro-Flo™ Air Valve Assembly 1 1 01-2010-20 01-2010-20 01-2010-20 01-2010-20
2 End Cap 1 01-2332-20 01-2332-20 01-2332-20 01-2332-20
3 O-Ring, End Cap 1 01-2395-52 01-2395-52 01-2395-52 01-2395-52
4 Gasket, Air Valve 2 01-2615-52 01-2615-52 01-2615-52 01-2615-52
5 Pro-Flo™ Solenoid Spacer 1 01-2160-20 01-2160-20 01-2160-20 01-2160-20
6 Terminal Connector 1 00-2130-99 00-2130-99 00-2130-99 00-2130-99
7 24 Volt DC Coil 1 00-2110-99-150 00-2110-99-150 00-2110-99-150 00-2110-99-150
8 Screw, HSHC, Air Valve 1/4-20 4 01-6000-03 01-6000-03 01-6000-03 01-6000-03
9 Nut, Hex, 1/4”-20 4 04-6400-03 04-6400-03 04-6400-03 04-6400-03
10 Center Section Assembly 1 01-3140-20 01-3140-20 01-3140-20 01-3140-20
11 Bushing, Reducer 1 01-6950-20 01-6950-20 01-6950-20 01-6950-20
12 Pilot Sleeve Plug Assy 1 01-2285-99 01-2285-99 01-2285-99 01-2285-99
13 Glyd™ Ring II 2 01-3220-55 01-3220-55 01-3220-55 01-3220-55
14 Retaining Ring 2 00-2650-03 00-2650-03 00-2650-03 00-2650-03
15 Muffler Plate 1 01-3181-20 01-3181-20 01-3181-20 01-3181-20
16 Gasket, Muffler Plate 1 01-3505-52 01-3505-52 01-3505-52 01-3505-52
17 Muffler 1 02-3510-99 02-3510-99 02-3510-99 02-3510-99
18 Shaft, Pro-Flo™ 1 01-3810-03 01-3810-03 01-3810-03 01-3810-03
19 Disc Spring 2 01-6802-08 01-6802-08 01-6802-08 01-6802-08
20 Inner Piston 2 01-3711-08 01-3711-08 01-3711-08 01-3711-08
21 Outer Piston 2 01-4570-20-500 01-4570-21-500 01-4570-20-500 01-4570-21-500
22 Liquid Chamber 2 01-5000-20 01-5000-21 01-5000-20 01-5000-21
23 Manifold Tee Section 2 01-5160-20 01-5160-21 01-5160-20 01-5160-21
24 Inlet Manifold Elbow 2 01-5220-20 01-5220-21 01-5220-20 01-5220-21
25 Discharge Manifold Elbow 2 01-5230-20 01-5230-21 01-5230-20 01-5230-21
26 Screw, SHCS (Chamber Bolt) 4 01-6080-03 01-6080-03 01-6080-03 01-6080-03
27 Vertical Bolt Washer 4 01-6730-03 01-6730-03 01-6730-03 01-6730-03
28 Vertical Bolt Nut 4 04-6400-03 04-6400-03 04-6400-03 04-6400-03
29 Diaphragm 2 * * 01-1010-55 01-1010-55
30 Back-up Diaphragm 2 N/A N/A 01-1060-51 01-1060-51
31 Valve Ball 4 * * 01-1080-55 01-1080-55
32 Valve Seat 4 01-1120-21-500 01-1120-21-500 01-1120-21-500 01-1120-21-500
33 Valve Seat O-Ring 4 * * 00-1260-60 00-1260-60
34 Manifold O-Ring 4 * * 01-1300-500 01-1300-500
35 Small Clamp Band 8 01-7100-03 01-7100-03 01-7100-03 01-7100-03
36 Small Clamp Band Bolt 8 01-6101-03 01-6101-03 01-6101-03 01-6101-03
37 Small Clamp Band Nut 8 01-6400-03 01-6400-03 01-6400-03 01-6400-03
38 Large Clamp Band 4 01-7300-03 01-7300-03 01-7300-03 01-7300-03
39 Large Clamp Band Bolt 4 01-6070-03 01-6070-03 01-6070-03 01-6070-03
40 Large Clamp Band Nut 4 04-6400-03 04-6400-03 04-6400-03 04-6400-03
41 Adapter Block 2 1 01-2155-20 01-2155-20 01-2155-20 01-2155-20
42 Adapter Block Air Fittings 2 2 00-2170-20 00-2170-20 00-2170-20 00-2170-20
43 Air Valve Bolts 2 4 04-6000-03 04-6000-03 04-6000-03 04-6000-03
Gasket Tape & Donuts (not shown) 1 N/R N/R 01-9500-99 01-9501-99
1 Air valve assembly includes items 1, 2, 3 and 4. -Use 12v DC coil with FCS-II and SPC-I
2 Adapter block version ONLY. All boldface items are primary wear parts.
*Refer to Section 10 for options.
Rubber-Fitted Teflon ® -Fitted