st1dl5sm-rev0717
www.sa n dpiper p ump.co m
9 • Model ST1/ST25
Composite Repair Parts List
LEGEND:
= Items contained within Air End Kits
= Items contianed within Wet End Kits
Note: Kits contain components specic to the material codes.
1 031.111.557 ASSEMBLY, AIR VALVE 1
2 050.011.600 BALL, CHECK 4
3 070.012.170 BEARING, SLEEVE 2
4 095.074.001 PILOT VALVE ASSEMBLY 1
5 114.007.157 INTERMEDIATE 1
6 115.071.330 BRACKET, MOUNTING 1
7 132.019.360 BUMPER 2
8 132.022.360 BUMPER, ACTUATOR 2
9 135.034.506 BUSHING, PLUNGER 2
10 165.134.157 CAP, AIR INLET, ASS'Y 1
10.1 165.042.157 CAP, AIR INLET 1
10.2 559.017.506 ORIFICE 1
11 170.029.115 CAPSCREW, HEX HD, 5/16-18 X 1.50 16
12 170.043.115 CAPSCREW, HEX HD, 1/4-20 X 1.00 6
13 170.045.115 CAPSCREW, HEX HEAD 5/16-18 X 1 1/4 4
14 170.063.330 CAPSCREW, HEX HD, 1/4-20 X 1.75 1
15 170.033.115 CAPSCREW, HEX HD, 3/8-16 UNC X 3.00 4
16 170.122.115 CAPSCREW, HEX HD, 5/16-18 X 5.00 6
17 171.010.115
CAPSCREW, FLANGE LOCK, 3/8-16 UNC X 1.75 4
18 196.021.110 CHAMBER, OUTER 2
18 196.021.112 CHAMBER, OUTER 2
19 196.022.156 CHAMBER, CONTAINMENT 2
196.022.110 CHAMBER, CONTAINMENT 2
196.022.112 CHAMBER, CONTAINMENT 2
20 196.042.157 CHAMBER, INNER 1
21 196.043.157 CHAMBER, INNER 1
22 255.012.335 COUPLING, PIPE, 3/4 NPT 1
23 286.008.363 DIAPHRAGM 2
286.008.365 DIAPHRAGM 2
24 286.009.604 DIAPHRAGM, PUMPING 2
25 286.015.604 DIAPHRAGM, OVERLAY 2
26 334.013.110 FLANGE, PORTING 2
334.013.112 FLANGE, PORTING 2
334.013.157 FLANGE, PORTING 2
334.013.110 E FLANGE, PORTING - BSP TAPERED 2
334.013.112 E FLANGE, PORTING - BSP TAPERED 2
334.013.157 E FLANGE, PORTING - BSP TAPERED 2
27 350.002.360 FOOT, RUBBER 4
28 360.030.600 GASKET, MANIFOLD 2
29 360.039.363 GASKET, DIAPHRAGM 2
360.039.365 GASKET, DIAPHRAGM 2
30 360.056.379 GASKET 1
31 360.057.360 GASKET 1
32 360.058.360 GASKET 1
33 360.115.608 GASKET, FLANGE 4
Item Part Number Description Qty.
Item Part Number Description Qty.
34 518.020.110 MANIFOLD 1
518.020.112 MANIFOLD 1
35 530.036.000 MUFFLER 1
36 538.083.110 NIPPLE, PIPE, 1/4" NPT, CLOSE 4
37 542.001.115 NUT, SQUARE 1
38 545.004.115 NUT, HEX, 5/16-18 42
40 547.002.110 NUT, STOP 4
41 560.001.360 O-RING 2
42 560.040.360 O-RING 2
43 612.022.330 PLATE, DIAPHRAGM, INNER 2
44 612.101.110 ASSEMBLY, DIAPHRAGM PLATE 2
612.101.112 ASSEMBLY, DIAPHRAGM PLATE 2
612.108.157 ASSEMBLY, DIAPHRAGM PLATE 2
45 618.003.110 PLUG, PIPE, 1/4 4
618.003.112 PLUG, PIPE, 1/4 4
46 618.003.110 PLUG, PIPE, 1/4 4
47 618.003.330 PLUG, PIPE, 1/4 3
48 620.007.114 PLUNGER, ACTUATOR 2
49 675.040.360 RING, SEALING 2
50 675.042.115 RING, RETAINING 2
51 685.039.120 ROD, DIAPHRAGM 1
52 706.013.330 SCREW, MACHINE 4
53 720.010.375 SEAL, U-CUP 2
54 722.102.110 SEAT, CHECK VALVE 2
722.102.112 SEAT, CHECK VALVE 2
55 807.024.115 STUD, 5/16-18 16
56 835.005.110 TEE, PIPE, 1/4 NPT 4
57 860.065.606 TUBE 2
58 866.060.110 CONNECTOR, TUBE 4
59 900.004.115 WASHER, LOCK, 5/16 26
60 901.005.115 WASHER, FLAT, 3/8 4
61 901.012.180 WASHER, SEALING 2
62 901.035.115 WASHER, FLAT, 1/4 7
63 905.001.115 WASHER, TAPER 4
MODEL SPECIFIC
3: EXP VIEW