hdf3asl7sm-rev1218
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.
com
12
• Model HDF3-A/HDF4-A
Composite Repair Parts Drawing
1
2
3
4
5
6
7
8
41
33
13
11
50
10
50
13
55
12
15
16
17
18
19
20
20
56
21
21
23
22
23
22
51
24
24
25
26
27
27
28
30
58
31
32
59
29
29
31
42
34
35
35
36
52
14
38
37
40
39
63
42
43
44
45
45
46
47
61
61
48
48
62
49
9
64
51
54
53
56
59
63
57
60
60
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
* USED ON HDF4-A ONLY
TORQUE: 450 IN-LBS.
(USE 277 LOCTITE OR
EQUIVALENT)
ITEM
NO.
PART NUMBER
DESCRIPTION
QTY.
1
031.019.156
ASSEMBLY, MAIN AIR VALVE
1
2
070.006.170
BUSHING
2
3
095.073.001
ASSEMBLY, PILOT VALVE
1
4
114.002.XXX
BRACKET, INTERMEDIATE
1
5
115.020.080
BRACKET, FOOT
2
6
115.021.080
BRACKET, FOOT
2
7
132.002.360
BUMPER, DIAPHRAGM
2
8
135.016.162
BUSHING, THREADED
2
9
170.012.330
CAPSCREW, HEX-HD 1/2-13 X 1.00
8
10
170.023.330
CAPSCREW, HEX-HD 7/16-14 X 1.75
4
11
170.024.000
CAPSCREW, HEX HD, 7/16-14 X 1
8
12
170.045.330
CAPSCREW, HEX-HD, 5/16-18 X 1.25
4
13
170.066.330
CAPSCREW, HEX, 1/2-13 X 2.25
36
14
172.001.330
CAPSCREW, SOCKET BUTTON HEAD
12
15
196.003.155
CHAMBER, INNER
2
16
196.004.155
CHAMBER, OUTER
2
17
286.018.XXX
DIAPHRAGM
2
18
312.015.155
ELBOW, SUCTION
2
19
312.016.155
ELBOW, DISCHARGE
2
20
334.020.000
FLANGE, FOLLOWER
4
21
338.XXX.XXX
VALVE, FLAP
4
22
360.013.XXX
GASKET, FLANGE
4
23
360.014.XXX
GASKET, FLANGE
4
24
360.021.360
RING, SEALING
4
25
360.041.379
GASKET, VALVE BODY
1
26
360.048.425
GASKET, AIR VALVE
1
27
518.014.156
MANIFOLD
2
28
530.033.000
MUFFLER
1
29
545.007.330
NUT, HEX - 7/16-14
20
30
545.008.330
NUT, HEX, 1/2-13
24
31
547.002.110
NUT, NYLON STOP, 1/4-20
8
32
547.006.330
NUT, STOP
2
33
560.001.360
O-RING
2
34
560.022.360
O-RING
2
35
570.002.XXX
PAD, HINGE
4
36
570.012.371
PAD, WEAR
2
37
612.014.000
PLATE, INNER DIAPHRAGM
2
38
612.015.156
PLATE, OUTER DIAPHRAGM
2
39
618.003.330
PLUG, PIPE, 1/4"
2
40
618.004.330
PLUG, PIPE 3/8"
2
41
620.011.114
PLUNGER, ACTUATOR
2
42
670.006.000
RETAINER, FLAP VALVE
4
43
685.008.120
ROD, DIAPHRAGM
1
44
720.004.360
SEAL, U-CUP
2
45
722.007.115
SEAT, FLAP VALVE
4
46
807.016.330
STUD, 7/16 X 2.25
12
47
807.017.330
STUD, 7/16 X 3.00
8
48
807.018.110
STUD, 1/4-20
8
49
900.003.330
WASHER, LOCK, 1/2
8
50
900.006.330
WASHER, LOCK, 7/16
12
51
901.006.330
WASHER, FLAT, 1/2
12
52
901.011.180
WASHER, SEALING DIAPHRAGM PLATE
12
53
901.013.180
WASHER, SEALING DIAPH ROD
2
54
901.023.330
WASHER, FLAT 3/4"
2
55
170.013.330
CAPSCREW, HEX HD, 1/2-13 X 1.50
8
56
334.037.010
FLANGE, ADAPTER
2
57
360.036.426
GASKET, FLANGE
2
58
545.008.330
NUT, HEX 1/2-13
8
59
545.009.330
NUT, HEX 5/8-11
8
60
770.020.080
SPACER, FOOT
4
61
807.005.330
STUD, 5/8-11 X 2.50
8
62
900.003.330
WASHER, LOCK 1/2"
8
(50 N-m)
Service & Repair Kits
476.247.000
Air End Kit
Sleeve and Spool Set, Pilot Valve Body Assembly,
Bumpers, Bushings, Gaskets, O-rings, Seals,
Plungers
476.314.000
Air End Refurbishment Kit
Bumpers, Bushings, Gaskets, O-rings, Seals,
Plungers, and Plungers
476.249.354
Wet End Kit
Santoprene Diaphragms, Santoprene Flap Valves,
EPDM Hinge Pads, EPDM Wear Pads, gaskets
476.249.360
Wet End Kit
Nitrile Diaphragms, Nitrile Flap Valves, Nitrile Hinge
Pads, Nitrile Wear Pads, gaskets
476.249.365
Wet End Kit
Neoprene Diaphragms, Neoprene Flap Valves,
Neoprene Hinge Pads, Neoprene Wear Pads, gaskets
476.249.632
Wet End Kit
Neoprene Diaphragms, Urethane Flap Valves,
Neoprene Hinge Pads, Urethane Wear Pads, gaskets
476.249.667
Wet End Kit
Santoprene Diaphragms, Urethane Flap Valves,
Neoprene Hinge Pads, Urethane Wear Pads, gaskets
MODEL SPECIFIC
3: EXP
VIEW
