Pumps, Compressors & Hydraulics - Gas Equipment Company, Inc.

Pump Repair
Models: F1521 & T1522
Ref. Part
No. No. Part Name
1 1923 Case (Model T1522)
2437 Case (Model F1521)
2 1792-1 Cam
3 3350-X1R Rotor-Shaft Assembly (Model F1521)
3350-X2R Rotor-Shaft Assembly (Model T1522)
4 3476-R Sideplate
3476-L Sideplate
5 1205-4 Head
6 3477 Blade
7 2649 Nameplate
8 1880 Cam Key
9 3253 Cam Key Pin (4 required)
10 (b) 1172-2 Flange = 2” NPT (Model T1522)
11 (a) 1769-X Seal Assembly
12 ------ Seal Retainer
(Not available separately)
13 2-240 O-Ring (Aapter Plate)
14 1822 Seat Adapter Plate
15 2-223 O-Ring (Seal Seat)
16 ------ Seat
17 2-128 O-Ring (Shaft)
18 1769 Bearing Housing
19 2754 Bearing Outer Race
20 2760-244 Retaining Ring
21 (a) 1769-X Field Replacement Seal Assembly
(Includes Seal, Seat, O-Ring)
22 1164-1 Bearing Cap
23 1358 Grease Seal
24 2158 Grease Zerk (1/8” NPT)
25 2159 Lubricap #2 (Not Shown)
26 1343 Relief Fitting
27 3442 1/4’ NPT Plug
28 254-X2 Thrust Absorber Assembly
29 (d) 1958-X2 Shaft Keyway
30 2623 5/16” Key
31 5102-177 Retainer Ring
32 3209 Ball Bearing
33 1957 Bearing Cap
34 5002-334 Retainer Ring
35 2014 Grease Seal
36 1343 Relief Fitting (Thrust Absorber)
37 2158 Grease Zerk (1/8” NPT)
38 2159 Lubricap #2 (Not Shown)
39 1920 Blind Flange
40 1787-X Relief Valve Assembly
41 1787 Relief Valve Manifold
42 1699-X Plunger Assembly
43 1873 Nut
44 1703 Retainer Plate
45 1700 Seat, PTFE
46 1699 Plunger
47 2732 Gasket
48 1872 Plunger Bolt
49 1839 Spring
Ref. Part
No. No. Part Name
50 1701 Spring Seat
51 1878 Adjusting Screw
52 5133-87 Retainer Ring
53 1789 Stem Washer
54 1887 Stem Seal
55 (b) 2-238 O-Ring
56 1796 Relief Valve Bonnet
57 2-245 O-Ring (For 3” Flange or Relief Valve)
2-249 O-Ring (For 4” Flange)
58 2-234 O-Ring (For 2” Flange)
59 2-268 O-Ring (Case)
60 (c) 1206-3 Flange – 3” NPT
61 2018 Stud, 3/8 x 2-1/4 Relief Valve
62 7101-037
NC01A Nut, 3/8 – 16 Relief Valve
63 7001-037
NC150A Bolt, 3/8-16 x 1-1/2 HEX HD
64 7002-037
NC100A Bolt, 3/8-16 x 1 SOC HD
65 7002-037
NC125A Bolt, 3/8-16 x 1-1/4 SOC HD
66 7001-037
NC125A Bolt, 3/8-16 x 1-1/4 HEX HD
67 7012-006
SF025E Drive Screw #4 C 3/16 RD HD
68 2270 1/4” Key
69 2080 Lock
70 3546 Seal Wire
71 1359 Lubrication Inst. Tag
Notes:
(a) Two seal assemblies are available:
1769-X Complete Seal Assembly consisting of: Bearing
Housing, Seat Adapter Plate, Bearings,
Retainer Ring, Seal and O-Rings.
1769-XR Field Replacement Seal Assembly consisting
of: Seal and O-Rings.
(b) Optional: 1172-1.5 Flange – 1-1/2” NPT
1172-1.5S Flange – 1-1/2” Welded
1172-2S Flange – 2” Welded
1172-2.5 Flange – 2-1/2” NPT
1172-2.5S Flange – 2-1/2” Welded
1947-1.5 Flanged E11 – 1-1/2” NPT
2008 Flanged E11 – 2” NPT
1920 Blind Flange
(c) Optional: 1206-3S Flange – 3” Welded
1206-4 Flange – 4” NPT
1206-4S Flange – 4” Welded
(d) Optional: 1958-X1 Shaft — 1-3/8”-6B Spline
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