EXPLODED VIEW AND PARTS LISTING
No. Part Description Qty.
P800/PKPPP
P/N
P800/KKPPP
P/N
P800/PKPPP-0502
P/N
P800/KKPPP-0502
P/N
1 Pro-Flo
®
Air Valve Assembly
1
1 04-2000-20-700 04-2000-20-700 04-2000-20-700 04-2000-20-700
2 O-Ring (-225), End Cap (1.859" x .139") 1 04-2390-52-700 04-2390-52-700 04-2390-52-700 04-2390-52-700
3 End Cap, Pro-Flo
®
1 04-2330-20-700 04-2330-20-700 04-2330-20-700 04-2330-20-700
4 Screw, HHC, 1/4-20x4.5” 4 01-6000-03 01-6000-03 01-6000-05 01-6000-05
5 Screw, SHCS, 10-16 x 1.75” 2 04-6351-03 04-6351-03 04-6351-05 04-6351-05
6 Muffler Plate, Pro-Flo
®
1 04-3180-20-700 04-3180-20-700 04-3180-20-700 04-3180-20-700
7 Gasket, Muffler Plate 1 04-3500-52-700 04-3500-52-700 04-3500-52-700 04-3500-52-700
8 Gasket, Air Valve 1 04-2600-52-700 04-2600-52-700 04-2600-52-700 04-2600-52-700
9 Center Block 1 04-3110-20 04-3110-20 04-3100-20 04-3110-20
10 Bushing, Reducer 1 04-6950-20-700 04-6950-20-700 04-6950-20-700 04-6950-20-700
11 Nut, Hex, 1/4"-20 4 00-6505-03 00-6505-03 00-6505-05 00-6505-05
12 Sleeve, Threaded, Pro-Flo
®
Center Block 4 04-7710-03 04-7710-03 04-7710-03 04-7710-03
13 Removable Pilot Sleeve Assembly 1 04-3882-99 04-3882-99 04-3882-99 04-3882-99
14 Shaft, PTFE 1 08-3842-03 08-3842-03 08-3842-03 08-3842-03
Shaft, Ultra-Flex™ 1 08-3843-03 08-3843-03 08-3843-03 08-3843-03
15 Glyd™ Ring 2 08-3210-55-225 08-3210-55-225 08-3210-55-225 08-3210-55-225
16 Gasket, Center Block, Pro-Flo
®
2 04-3526-52 04-3526-52 04-3526-52 04-3526-52
17 Air Chamber, Pro-Flo
®
2 08-3681-20 08-3681-20 08-3681-20 08-3681-20
18 Washer, flat 3/8 x 13/32 8 04-6741-03 04-6741-03 04-6741-03 04-6741-03
19 Screw, HHC, 3/8"-16 x 1-1/4" 8 04-6190-03 04-6190-03 04-6190-03 04-6190-03
20 Inner Piston 2 08-3750-01 08-3750-01 08-3750-01 08-3750-01
Inner Piston, Ultra-Flex
®
2 08-3761-01 08-3761-01 08-3761-01 08-3761-01
21 Diaphragm, Back-up 2 08-1060-51 08-1060-51 08-1060-51 08-1060-51
Outer Piston, Ultra-Flex™ 2 08-4560-21 08-4560-21 08-4560-21 08-4560-21
22 Diaphragm, PTFE Primary 2 08-1010-55 08-1010-55 08-1010-55 08-1010-55
Diaphragm, Ultra-Flex
TM
2****
23 Outer Piston 2 08-4600-21-500 08-4600-21-500 08-4600-21-500 08-4600-21-500
Outer Piston, Ultra-Flex™ 2 08-4560-21 08-4560-21 08-4560-21 08-4560-21
24 Liquid Chamber 2 08-5005-20 08-5005-21 08-5005-20 08-5005-21
25 Washer, Plain 32 04-6730-03 04-6730-03 04-6730-05 04-6730-05
26 Screw, HHC, 1/2-13 x 4.00 16 08-6191-03 08-6191-03 08-6191-05 08-6191-05
27 Nut, Hex Flange 1/2-13 16 08-6435-03 08-6435-03 08-6435-05 08-6435-05
28 Screw, HHC, 1/2-13 x 2 16 04-6210-03 04-6210-03 08-6181-05 08-6181-05
29 Manifold, Discharge ANSI, Side-Ported 1 08-5030-20 08-5030-21 08-5030-20 08-5030-21
Manifold, Discharge DIN, Side-Ported 1 08-5031-20 08-5031-21 08-5031-20 08-5031-21
Manifold, Discharge, Center-Ported, Combo 1 08-5030-20-690 08-5030-21-690 08-5030-20-690 08-5030-21-690
30 Valve Ball 4 08-1080-55 08-1080-55 08-1080-55 08-1080-55
31 Valve Seat, O-Ring (3.475" x .210") 4 08-1205-60 08-1205-60 08-1205-60 08-1205-60
32 Valve Seat 4 08-1125-20 08-1125-21 08-1125-20 08-1125-21
33 Manifold O-Ring (4.350" x .210") 4 08-1371-60 08-1371-60 08-1371-60 08-1371-60
34 Manifold, Inlet ANSI, Side-Ported 1 08-5090-20 08-5090-21 08-5090-20 08-5090-21
Manifold, Inlet DIN, Side-Ported 1 08-5091-20 08-5010-21 08-5091-20 08-5010-21
Manifold, Inlet, Center-Ported, Combo 1 08-5090-20-690 08-5090-21-690 08-5090-20-690 08-5090-21-690
35 Pilot Spool Retaining O-Ring 2 04-2650-49-700 04-2650-49-700 04-2650-49-700 04-2650-49-700
*Refer to Elastometer Chart
1
Air Valve Assembly includes item numbers 2 and 3
0502 Specialty Code = PFA-Coated Hardware
0504 Specialty Code = DIN Flange
All boldface items are primary wear parts.
P800 PLASTIC
Reduced Stroke Diaphragm-Fitted PARTS LISTING
WIL-11250-E-03 39 WILDEN PUMP & ENGINEERING, LLC