Sandpiper Signature Series, Service & Operating Manual

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• Model HDF2/HDF50
Composite Repair Parts Drawing
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ITEM
NO.
PART
NUMBER
DESCRIPTION QTY.
1 031.212.156 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
5 115.158.080 BRACKET, LEG 2
6 115.159.080 BRACKET, LEG 2
7 132.002.360 BUMPER, DIAPHRAGM 2
8 135.016.162 BUSHING, THREADED 2
9 170.023.330 CAPSCREW, HEX-HD 7/16-14 X 1.75 8
10 170.024.330 CAPSCREW, HEX HD, 7/16-14 X 1 8
11 170.026.330 CAPSCREW, HEX HEAD 3/8-16 X 3.50 2
12 170.035.330 CAPSCREW, HEX-HD 7/16-14 X 1.50 8
13 170.045.330 CAPSCREW, HEX-HD, 5/16-18 X 1.25 4
14 170.052.330 CAPSCREW, HEX HD 3/8-16 X 2.25 2
15 170.061.115 CAPSCREW, HX-HD 3/8-16 X 1.75 16
16 171.002.110 CAPSCREW, SOC HD, 5/8-11 X 1.50 2
17 196.001.XXX CHAMBER, INNER 2
18 196.002.XXX CHAMBER, OUTER 2
19 286.007.XXX DIAPHRAGM 2
20 312.012.XXX ELBOW, SUCTION 2
21 312.013.XXX ELBOW, DISCHARGE 2
22 338.XXX.XXX VALVE, FLAP ASSEMBLY 4
23 360.041.379 GASKET, PILOT VALVE 1
24 360.048.425 GASKET, AIR VALVE 1
25 518.001.XXX MANIFOLD 2
26 530.033.000 MUFFLER 1
27 545.007.330 NUT, HEX, 7/16-14 8
28 547.002.110 NUT, NYLON STOP, 1/4-20 8
29 560.001.360 O-RING 2
30 560.022.360 O-RING 2
31 570.001.XXX PAD, HINGE 4
32 570.009.XXX PAD, WEAR 2
33 612.047.330 PLATE, DIAPHRAGM 2
34 612.XXX.XXX PLATE, OUTER DIAPHRAM 2
35 618.003.330 PLUG, PIPE, 1/4" 2
36 618.003.XXX PLUG, PIPE, 1/4 4
37 620.011.114 PLUNGER, ACTUATOR 2
38 670.005.110 RETAINER, FLAP VALVE 4
39 675.013.XXX RING, SEALING 4
40 685.007.120 ROD, DIAPHRAGM 1
41 720.004.360 SEAL, U-CUP 2
42 722.070.000 SEAT, FLAP VALVE 4
43 770.005.330 SPACER 2
44 807.018.110 STUD, 1/4-20 8
45 900.005.330 WASHER, LOCK, 3/8" 20
46 900.006.330 WASHER, LOCK, 7/16 16
47 902.003.000 WASHER, SEALING 2
48 560.046.360 O-RING (SST UNITS ONLY) 2
TORQUE: 360 IN-LBS
(40 N-m)
TORQUE: 480 IN-LBS
(54 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,
and Plungers
476.314.000 Air End Refurbishment Kit
Bumpers, Bushings, Gaskets, O-rings, Seals,
Plungers, and Retaining Rings
476.270.360 Wet End Kit
Nitrile Diaphragms, Nitrile Flaps, Nitrile Hinge Pads,
Nitrile Wear Pads, sealing washers
476.270.363 Wet End Kit
FKM Diaphragms, FKM Flaps, FKM Hinge Pads,
FKM Wear Pads, sealing washers
476.270.364 Wet End Kit
EPDM Diaphragms, EPDM Flaps, EPDM Hinge
Pads, EPDM Wear Pads, sealing washers
476.270.365 Wet End Kit
Neoprene Diaphragms, Neoprene Flaps, Neoprene
Hinge Pads, Neoprene Wear Pads, sealing washers
476.270.356 Wet End Kit
Hytrel Diaphragms, Hytrel Flaps, Neoprene Hinge
Pads, Neoprene Wear Pads, sealing washers
476.270.632 Wet End Kit
Neoprene Diaphragms, Urethane Flaps, Neoprene
Hinge Pads, Neoprene Wear Pads, sealing washers
476.270.643 Wet End Kit
Santoprene Diaphragms, Santoprene Flaps, EPDM
Hinge Pads, EPDM Wear Pads, sealing washers
MODEL SPECIFIC
3: EXP
VIEW