The Corken 291 / F291 compressors are robust, oil-free reciprocating compressors designed for reliable performance in handling a wide range of gases. Known for their durability and efficiency, they are commonly used in industrial and commercial gas transfer applications.
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Warranty Against Defects
Original Products
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The Corken 291 / F291 compressors are robust, oil-free reciprocating compressors designed for reliable performance in handling a wide range of gases. Known for their durability and efficiency, they are commonly used in industrial and commercial gas transfer applications.
|
Specifications |
Model |
|
291/F291 |
|
|
Bore of cylinder: inches (mm) |
3.0 (76.2) |
|
Stroke: inches (mm) |
2.5 (63.5) |
|
Piston displacement cfm (m3/hr) minimum @ 400 RPM maximum @ 825 RPM |
8.2 (13.9) 16.9 (28.7) |
|
Maximum working pressure: psig (bar g) |
335 (23.1) |
|
Maximum brake horsepower: hp (kW) |
15 (11) |
|
Maximum rod load: lb (kg) |
3,600 (1,633) |
|
Maximum outlet temperature: °F (°C) |
350 (177) |
|
Minimum inlet temperature: °F (°C) |
-25 (-32) |
|
Bare unit weight: lb (kg) |
210 (95.2) |
|
Maximum flow-propane: gpm (m3/hr) |
101 (22.9) b |
|
Class 300 RF flange/DIN flange option |
Yes |


Steel Baseplate:
V-Belt Drive:
Adjustable Driver-Side Base:
Enclosed Steel Guard:
Pressure Gauges:
40-Micron Strainer:
Non-Lube 4-Way Valve:
Interconnecting Piping:
Liquid Trap:

Steel Baseplate:
V-Belt Drive:
Adjustable Driver-Side Base:
Enclosed Steel Guard:
Pressure Gauges:
40-Micron Strainer:
Non-Lube 4-Way Valve:
Interconnecting Piping:
Liquid Trap:

| Mounting Style | Description | Part No. | Model Reference | Ship Weight (Ib) Compressor w/ Mounting |
| 103 Style | Mounting includes steel baseplate, adjustable driver slide base, V-belt drive and enclosed belt guard. Pressure gauges are mounted on the compressor. | 103-4 (a) (b) | 291AM3FBANSNN | 305 |
| 103HD | Heavy duty version of the 103 mounting listed above | 103HD-4 (a) (b) | 291AM3FBANHNN | - |
| 107 Style | Mounting includes steel baseplate, mechanical liquid trap, non-lube 4-way valve, interconnecting piping, strainer, adjustable driver slide base, V-belt drive and enclosed belt guard. Pressure gauges are mounted on the compressor | 107-18 (a) (b) 107-3 (a) (b) |
F291AM3FBANSNN 291AM3FBANSNN |
400 400 |
| 107A Style | Mounting includes steel baseplate, automatic liquid trap with NEMA 7 liquid level switch to stop compressor. Non-lube 4-way valve, interconnecting piping, strainer, adjustable driver slide base, V-belt drive and enclosed belt guard. Pressure gauges are mounted on the compressor. | 107A-3 (a) (b) | 291AM3FBANSNN | 400 |
| 107B Style | Mounting includes steel baseplate, ASME code liquid trap with two NEMA 7 liquid level switches for alarm and to stop compressor. Non-lube 4-way valve interconnecting piping, strainer and adjustable driver slide base, V-belt drive and enclosed belt guard. Pressure gauges are mounted on the compressor. | 107B-3 (a) (b) | 291AM3FBANSNN | 720 |
| 107TR Style | Mounting set up to be used as a transport unit. Mounting includes steel baseplate, mechanical liquid trap, non-lube 4-way valve, interconnecting piping, and strainer. Pressure gauges are mounted on the compressor. |
107TR-30 | 291AE3FBANENN | 300 |
| 109 Style | Mounting includes steel baseplate, mechanical liquid trap, interconnecting piping, adjustable driver slide base, V-belt drive and enclosed belt guard. Pressure gauges mounted on the compressor. | 109-4 (a) (b) | 291AM3FBANSNN | 375 |
| 109A Style | Mounting includes steel baseplate, automatic liquid trap with NEMA 7 liquid level, switch to stop compressor, interconnecting piping, adjustable driver slide base, V-belt drive and enclosed belt guard. Pressure gauges are mounted on the compressor. | 109A-4 (a) (b) | 291AM3FBANSNN | 375 |
| 109B Style | Mounting includes steel baseplate, ASME automatic liquid trap with two NEMA 7, liquid level switches for alarm and to stop compressor, interconnecting piping, adjustable driver slide base, V-belt drive and enclosed belt guard. Pressure gauges are mounted on the compressor. | 109B-4 (a) (b) | 291AM3FBANSNN | 695 |
| 109TR Style | Mounting set up to be used as a transport unit. Mounting includes steel baseplate, mechanical liquid trap, and interconnecting piping. Pressure gauges are mounted, on the compressor. | 109TR-40 | 291AE3FBANENN | 280 |
Please note:
Above mountings are not applicable to the flanged compressors models F91–F691.
(a) Specify compressor speed
(b) Specify motor frame size (motor frequency / hertz)
(e) These units are not supplied with relief valves. A relief valve must be installed that is suitable for the service relief valve(s).
(f) Compressors must be equipped with extended crankshaft and special flywheel in order to use this mounting.
|
Service |
Capacity 1 |
Displacement cfm |
Compressor |
Driver Sheave Size P.D." 2 |
Driver Horsepower |
Piping Size 3 |
||||||
|
Liquid Transfer and Residual Vapor Recovery |
Liquid Transfer without Residual Vapor Recovery |
|||||||||||
|
Model |
RPM |
1,750 RPM |
1,450 RPM |
100°F |
80°F |
100°F |
80°F |
Vapor |
Liquid |
|||
|
Small bulk plants |
23 |
4 |
91 |
400 |
A 3.0 |
B 3.6 |
5 |
3 |
3 |
3 |
3/4 |
1-1/4 |
|
29 |
5 |
91 |
505 |
B 3.8 |
B 4.6 |
5 |
5 |
5 |
5 |
3/4 |
1-1/4 |
|
|
34 |
6 |
91 |
590 |
B 4.6 |
B 5.6 |
5 |
5 |
5 |
5 |
1 |
1-1/4 |
|
|
40 |
7 |
91 |
695 |
B 5.4 |
B 6.6 |
5 |
5 |
5 |
5 |
1 |
1-1/2 |
|
|
39 |
7 |
291 |
345 |
A 3.0 |
A 3.6 |
3 |
3 |
3 |
3 |
1 |
1-1/2 |
|
|
Unloading single tank car or transport |
45 |
8 |
91 |
800 |
B 6.2 |
B 7.4 |
7-1/2 |
7-1/2 |
7-1/2 |
7-1/2 |
1 |
1-1/2 |
|
44 |
8 |
291 |
390 |
A 3.4 |
B 4.0 |
5 |
3 |
3 |
3 |
1 |
1-1/2 |
|
|
50 |
9 |
291 |
435 |
A 3.8 |
B 4.6 |
5 |
5 |
3 |
3 |
1 |
1-1/2 |
|
|
56 |
10 |
291 |
490 |
B 4.4 |
B 5.2 |
5 |
5 |
5 |
5 |
1 |
2 |
|
|
61 |
11 |
291 |
535 |
B 4.8 |
B 5.8 |
5 |
5 |
5 |
5 |
1 |
2 |
|
|
66 |
12 |
291 |
580 |
B 5.2 |
B 6.2 |
7-1/2 |
5 |
5 |
5 |
1 |
2 |
|
|
71 |
13 |
291 |
625 |
B 5.6 |
B 6.6 |
7-1/2 |
5 |
7-1/2 |
5 |
1-1/4 |
2 |
|
|
79 |
14 |
291 |
695 |
B 6.2 |
B 7.4 |
7-1/2 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
2 |
|
|
84 |
15 |
291 |
735 |
B 6.6 |
B 8.0 |
10 |
7-1/2 |
10 |
7-1/2 |
1-1/4 |
2-1/2 |
|
|
84 |
15 |
491 |
345 |
A 3.0 |
A 3.6 |
7-1/2 |
7-1/2 |
5 |
5 |
1-1/4 |
2-1/2 |
|
|
89 |
16 |
291 |
780 |
B 7.0 |
B 8.6 |
10 |
10 |
10 |
10 |
1-1/4 |
2-1/2 |
|
|
89 |
16 |
491 |
370 |
A 3.2 |
A 3.8 |
7-1/2 |
7-1/2 |
7-1/2 |
5 |
1-1/4 |
2-1/2 |
|
|
Unloading two or more tank cars at one time or large transport with excess flow valves of adequate capacity |
95 |
17 |
491 |
390 |
A 3.4 |
B 4.0 |
7-1/2 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
101 |
18 |
491 |
415 |
A 3.6 |
B 4.4 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
106 |
19 |
491 |
435 |
A 3.8 |
B 4.6 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
108 |
20 |
491 |
445 |
B 4.0 |
B 4.8 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
114 |
21 |
491 |
470 |
B 4.2 |
B 5.0 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
119 |
22 |
491 |
490 |
B 4.4 |
B 5.2 |
10 |
10 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
125 |
23 |
491 |
515 |
B 4.6 |
B 5.6 |
10 |
10 |
10 |
7-1/2 |
1-1/4 |
3 |
|
|
130 |
24 |
491 |
535 |
B 4.8 |
B 5.8 |
15 |
10 |
10 |
10 |
1-1/4 |
3 |
|
|
136 |
25 |
491 |
560 |
B 5.0 |
B 6.0 |
15 |
10 |
10 |
10 |
1-1/4 |
3 |
|
|
141 |
26 |
491 |
580 |
B 5.2 |
B 6.2 |
15 |
10 |
10 |
10 |
1-1/4 |
3 |
|
|
147 |
27 |
491 |
605 |
B 5.4 |
B 6.4 |
15 |
10 |
15 |
10 |
1-1/4 |
3 |
|
|
152 |
28 |
491 |
625 |
B 5.6 |
B 6.6 |
15 |
15 |
15 |
15 |
1-1/2 |
3 |
|
|
158 |
29 |
491 |
650 |
B 5.8 |
B 7.0 |
15 |
15 |
15 |
15 |
1-1/2 |
3 |
|
|
163 |
30 |
491 |
670 |
B 6.0 |
|
15 |
15 |
15 |
15 |
1-1/2 |
3 |
|
|
163 |
30 |
691 |
400 |
B 4.4 |
B 5.2 |
15 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
168 |
31 |
491 |
695 |
B 6.2 |
B 7.4 |
15 |
15 |
15 |
15 |
1-1/2 |
3 |
|
|
171 |
31 |
691 |
420 |
B 4.6 |
B 5.6 |
15 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
179 |
32 |
491 |
740 |
B 6.6 |
B 8.0 |
15 |
15 |
15 |
15 |
1-1/2 |
3 |
|
|
178 |
32 |
691 |
440 |
B 4.8 |
B 5.8 |
15 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
186 |
34 |
691 |
455 |
B 5.0 |
B 6.0 |
15 |
15 |
15 |
10 |
1-1/2 |
3 |
|
|
193 |
35 |
691 |
475 |
B 5.2 |
B 6.2 |
15 |
15 |
15 |
10 |
1-1/2 |
3 |
|
|
200 |
36 |
691 |
495 |
B 5.4 |
B 6.4 |
15 |
15 |
15 |
15 |
1-1/2 |
3 |
|
|
Unloading large tank cars, multiple vessels, barges or terminals |
208 |
38 |
691 |
510 |
B 5.6 |
B 6.8 |
20 |
15 |
15 |
15 |
1-1/2 |
4 |
|
215 |
39 |
691 |
530 |
B 5.8 |
B 7.0 |
20 |
15 |
15 |
15 |
1-1/2 |
4 |
|
|
223 |
41 |
691 |
550 |
B 6.0 |
A 7.0 |
20 |
15 |
15 |
15 |
1-1/2 |
4 |
|
|
230 |
42 |
691 |
565 |
B 6.2 |
B 7.4 |
20 |
15 |
15 |
15 |
2 |
4 |
|
|
237 |
43 |
691 |
585 |
B 6.4 |
A 7.4 |
20 |
15 |
15 |
15 |
2 |
4 |
|
|
245 |
45 |
691 |
605 |
B 6.6 |
B 8.0 |
20 |
15 |
15 |
15 |
2 |
4 |
|
|
252 |
46 |
691 |
620 |
B 6.8 |
|
20 |
20 |
15 |
15 |
2 |
4 |
|
|
260 |
47 |
691 |
640 |
B 7.0 |
A 8.2 |
20 |
20 |
20 |
15 |
2 |
4 |
|
|
275 |
48 |
691 |
675 |
B 7.4 |
B 8.6 |
25 |
20 |
20 |
20 |
2 |
4 |
|
|
297 |
54 |
691 |
730 |
B 8.0 |
B 9.4 |
25 |
20 |
20 |
20 |
2 |
4 |
|
|
319 |
58 |
691 |
785 |
B 8.6 |
|
25 |
20 |
25 |
20 |
2 |
4 |
|
|
334 |
60 |
691 |
820 |
TB 9.0 |
A 10.6 |
30 |
25 |
25 |
20 |
2 |
4 |
|
|
452 |
82 |
D/FD891 |
580 |
5V 7.1 |
5V 8.5 |
30 |
30 |
30 |
30 |
3 |
6 |
|
|
623 |
113 |
D/FD891 |
800 |
5V 9.75 |
5V 11.8 |
|
40 |
40 |
30 |
3 |
6 |
|
|
Service |
Capacity 1 |
Displacement cfm |
Compressor |
Driver Sheave Size P.D." 2 |
Driver Horsepower |
Piping Size 3 |
||||||
|
Liquid Transfer and Residual Vapor Recovery |
Liquid Transfer without Residual Vapor Recovery |
|||||||||||
|
Model |
RPM |
1,750 RPM |
1,450 RPM |
100°F |
80°F |
100°F |
80°F |
Vapor |
Liquid |
|||
|
Small bulk plants |
23 |
4 |
91 |
400 |
A 3.0 |
B 3.6 |
5 |
3 |
3 |
3 |
3/4 |
1-1/4 |
|
29 |
5 |
91 |
505 |
B 3.8 |
B 4.6 |
5 |
5 |
5 |
3 |
3/4 |
1-1/4 |
|
|
34 |
6 |
91 |
590 |
B 4.6 |
B 5.6 |
5 |
5 |
5 |
5 |
1 |
1-1/4 |
|
|
40 |
7 |
91 |
695 |
B 5.4 |
B 6.6 |
5 |
5 |
5 |
5 |
1 |
1-1/2 |
|
|
43 |
7 |
291 |
345 |
A 3.0 |
A 3.6 |
5 |
3 |
3 |
3 |
1 |
1-1/2 |
|
|
Unloading single tank car or transport |
46 |
8 |
91 |
800 |
B 6.2 |
B 7.4 |
7-1/2 |
5 |
5 |
5 |
1 |
1-1/2 |
|
45 |
8 |
291 |
390 |
A 3.4 |
B 4.0 |
5 |
3 |
3 |
3 |
1 |
1-1/2 |
|
|
50 |
9 |
291 |
435 |
A 3.8 |
B 4.6 |
5 |
5 |
3 |
3 |
1 |
1-1/2 |
|
|
56 |
10 |
291 |
490 |
B 4.4 |
B 5.2 |
5 |
5 |
5 |
3 |
1 |
2 |
|
|
62 |
11 |
291 |
535 |
B 4.8 |
B 5.8 |
7-1/2 |
5 |
5 |
5 |
1 |
2 |
|
|
67 |
12 |
291 |
580 |
B 5.2 |
B 6.2 |
7-1/2 |
5 |
5 |
5 |
1 |
2 |
|
|
72 |
13 |
291 |
625 |
B 5.6 |
B 6.6 |
7-1/2 |
5 |
5 |
5 |
1-1/4 |
2 |
|
|
80 |
14 |
291 |
695 |
B 6.2 |
B 7.4 |
7-1/2 |
7-1/2 |
7-1/2 |
5 |
1-1/4 |
2 |
|
|
85 |
15 |
291 |
735 |
B 6.6 |
B 8.0 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
2-1/2 |
|
|
85 |
15 |
491 |
345 |
A 3.0 |
A 3.6 |
7-1/2 |
7-1/2 |
5 |
5 |
1-1/4 |
2-1/2 |
|
|
90 |
16 |
291 |
780 |
B 7.0 |
B 8.6 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
2-1/2 |
|
|
90 |
16 |
491 |
370 |
A 3.2 |
A 3.8 |
10 |
7-1/2 |
5 |
5 |
1-1/4 |
2-1/2 |
|
|
Unloading two or more tank cars at one time or large transport with excess flow valves of adequate capacity |
96 |
17 |
491 |
390 |
A 3.4 |
B 4.0 |
10 |
7-1/2 |
5 |
5 |
1-1/4 |
3 |
|
102 |
18 |
491 |
415 |
A 3.6 |
B 4.4 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
107 |
19 |
491 |
435 |
A 3.8 |
B 4.6 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
110 |
20 |
491 |
445 |
B 4.0 |
B 4.8 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
115 |
21 |
491 |
470 |
B 4.2 |
B 5.0 |
10 |
7-1/2 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
120 |
22 |
491 |
490 |
B 4.4 |
B 5.2 |
15 |
10 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
126 |
23 |
491 |
515 |
B 4.6 |
B 5.6 |
15 |
10 |
7-1/2 |
7-1/2 |
1-1/4 |
3 |
|
|
131 |
24 |
491 |
535 |
B 4.8 |
B 5.8 |
15 |
10 |
10 |
7-1/2 |
1-1/4 |
3 |
|
|
138 |
25 |
491 |
560 |
B 5.0 |
B 6.0 |
15 |
10 |
10 |
7-1/2 |
1-1/4 |
3 |
|
|
142 |
26 |
491 |
580 |
B 5.2 |
B 6.2 |
15 |
10 |
10 |
7-1/2 |
1-1/4 |
3 |
|
|
148 |
27 |
491 |
605 |
B 5.4 |
B 6.4 |
15 |
10 |
10 |
10 |
1-1/4 |
3 |
|
|
153 |
28 |
491 |
625 |
B 5.6 |
B 6.6 |
15 |
10 |
10 |
10 |
1-1/2 |
3 |
|
|
160 |
29 |
491 |
650 |
B 5.8 |
B 7.0 |
15 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
165 |
30 |
491 |
670 |
B 6.0 |
|
15 |
15 |
15 |
10 |
1-1/2 |
3 |
|
|
165 |
30 |
691 |
400 |
B 4.4 |
B 5.2 |
15 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
170 |
31 |
491 |
695 |
B 6.2 |
B 7.4 |
15 |
15 |
15 |
10 |
1-1/2 |
3 |
|
|
173 |
31 |
691 |
420 |
B 4.6 |
B 5.6 |
15 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
181 |
32 |
491 |
740 |
B 6.6 |
B 8.0 |
15 |
15 |
15 |
15 |
1-1/2 |
3 |
|
|
180 |
32 |
691 |
440 |
B 4.8 |
B 5.8 |
15 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
188 |
34 |
691 |
455 |
B 5.0 |
B 6.0 |
20 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
195 |
35 |
691 |
475 |
B 5.2 |
B 6.2 |
20 |
15 |
10 |
10 |
1-1/2 |
3 |
|
|
203 |
36 |
691 |
495 |
B 5.4 |
B 6.4 |
20 |
15 |
15 |
10 |
1-1/2 |
3 |
|
|
Unloading large tank cars, multiple vessels, barges or terminals |
211 |
38 |
691 |
510 |
B 5.6 |
B 6.8 |
20 |
15 |
15 |
10 |
1-1/2 |
4 |
|
218 |
39 |
691 |
530 |
B 5.8 |
B 7.0 |
20 |
15 |
15 |
15 |
1-1/2 |
4 |
|
|
226 |
41 |
691 |
550 |
B 6.0 |
A 7.0 |
20 |
15 |
15 |
15 |
1-1/2 |
4 |
|
|
233 |
42 |
691 |
565 |
B 6.2 |
B 7.4 |
20 |
15 |
15 |
15 |
2 |
4 |
|
|
240 |
43 |
691 |
585 |
B 6.4 |
A 7.4 |
20 |
20 |
15 |
15 |
2 |
4 |
|
|
248 |
45 |
691 |
605 |
B 6.6 |
B 8.0 |
20 |
20 |
15 |
15 |
2 |
4 |
|
|
255 |
45 |
691 |
620 |
B 6.8 |
|
25 |
20 |
15 |
15 |
2 |
4 |
|
|
263 |
47 |
691 |
640 |
B 7.0 |
A 8.2 |
25 |
20 |
15 |
15 |
2 |
4 |
|
|
278 |
48 |
691 |
675 |
B 7.4 |
B 8.6 |
25 |
20 |
15 |
15 |
2 |
4 |
|
|
301 |
54 |
691 |
730 |
B 8.0 |
B 9.4 |
25 |
20 |
20 |
15 |
2 |
4 |
|
|
323 |
58 |
691 |
785 |
B 8.6 |
|
30 |
25 |
20 |
20 |
2 |
4 |
|
|
338 |
60 |
691 |
820 |
TB 9.0 |
A 10.6 |
30 |
25 |
20 |
20 |
2 |
4 |
|
|
459 |
82 |
D/FD891 |
580 |
5V 7.1 |
5V 8.5 |
40 |
30 |
30 |
30 |
3 |
6 |
|
|
633 |
113 |
D/FD891 |
800 |
5V 9.75 |
5V 11.8 |
|
40 |
40 |
30 |
3 |
6 |
|
Compressor repair Kits
|
part number |
3550-x1 |
|
model number |
290K3, 291m3 |
|
Suction valve assembly |
3483-1X (2)2 |
|
discharge valve assembly |
3485-X (2)2 |
|
Valve cage |
— |
|
Connecting rod bearing (pair) |
1367 (2)2 |
|
Packing set |
1452-1X1 (2)2 |
|
Piston rings |
1772 (6)2 |
|
ring expanders |
1775 (6)2 |
|
Gasket set1 |
1281-XA1 |
|
O-ring1 |
— |
|
O-ring1 |
— |
|
O-ring1 |
— |
|
Oil seal |
1278 |
|
Oil seal |
— |
|
Adapter plate gasket |
— |
Model 291 gasket set (1281-xA)
|
part number |
description |
Quantity |
|
1281 |
Filter screen screw gasket |
1 |
|
1651 |
Inspection plate gasket |
1 |
|
2-113A |
O-ring, buna-N |
2 |
|
2-228A |
O-ring, buna-N |
1 |
|
2702 |
Crankcase gasket |
1 |
|
2716 |
Valve cap gasket, aluminum |
4 |
|
2732 |
Center headbolt gasket - steel |
2 |
|
1190 |
Adapter plate gasket |
2 |
|
1285 |
bearing carrier gasket |
1 |
|
2-031A |
O-ring, buna-N |
4 |
|
2-135A |
O-ring, buna-N |
2 |
|
2-235A |
O-ring, buna-N |
4 |
|
2713 |
Crankcase inspection plate gas |
1 |
|
2717 |
Valve gasket, aluminum |
4 |
Piston Assembly number 1983-x
|
ref no. |
part no. |
description |
Qty |
|
1. |
7002-010OC100A |
Screw, socket head |
4 |
|
7207-010A |
Lock washer |
4 |
|
|
2. |
1983 |
Head, iron |
1 |
|
3. |
1775 |
ring expander |
3 |
|
4. |
1772 |
Piston ring |
3 |
|
5. |
1482 |
Locknut |
1 |
|
6. |
1483 |
Lock pin |
1 |
|
7. |
1984 |
Piston platform |
1 |
|
8. |
1528 |
Shim washer, thick |
As req. |
|
1528-1 |
Shim washer, thin |
||
|
9. |
1527 |
Thrust washer |
1 |
Connecting rod Assembly
|
ref no. |
part no. |
description |
|
1. |
1132-X2a |
Crosshead assembly |
|
2. |
1498 |
retainer ring |
|
3. |
2505 |
Wrist pin |
|
4. |
1846-Xa,b |
Wrist pin bushing |
|
5. |
1599b |
bolt |
|
6. |
1889-X |
Connecting rod assembly |
|
7. |
1889b |
Connecting rod |
|
8. |
1367b |
Connecting rod bearing |
|
9. |
1600b,c |
Nut |
Flywheel Assembly
|
Assembly number |
Assembly name |
|
2549-X1 |
Flywheel assembly (flywheel, hub, and three bolts) |
|
2549 |
Flywheel: 16" O.d., 3 groove |
|
H SF-1.250 |
Hub with three bolts and lockwashers |
Four-Way Valve Repair Kits
|
description |
trim |
part number |
Connection sizes |
|
Four-Way Valve repair Kits |
PTFE and buna-N trim |
3122-X |
1" |
|
3123-X |
1¼" |
||
|
3130-X |
2" |
Head and valve
|
ref no. |
part no. |
description |
|
1. |
2912 |
Head model 291 |
|
2912-X1 |
Head assy. for model 291 (spec 3) |
|
|
2912-X2 |
Head assy. for model 291 (spec 4) |
|
|
2. |
4300 |
Head model F291 (ANSI flange) |
|
3. |
7001-037 NC100A |
bolt, 3/8-16 x 1" Gr.5 hex head |
|
4. |
2731 |
Center headbolt |
|
2732 |
Gasket for center headbolt |
|
|
5. |
2-235_b |
O-ring |
|
6. |
2-113_b |
O-ring |
|
7. |
2714-1 |
Valve cap |
|
8. |
2-031_b |
O-ring |
|
9. |
2715 |
Holddown screw |
|
10. |
3483-1X |
Suction valve assy. (spec 3) |
|
3483-1X1a |
Same as above but with copper gaskets |
|
|
3483-1X2a |
Same as above but with iron-lead gaskets |
|
|
11. |
3483-X |
Suction valve assy. (spec 4) |
|
3483-X1a |
Same as above but with copper gaskets |
|
|
3483-X2a |
Same as above but with iron-lead gaskets |
|
|
12. |
3485-X |
discharge valve assy. (all specs) |
|
3485-X1a |
Same as above but with copper gaskets |
|
|
3485-X2a |
Same as above but with iron-lead gaskets |
|
|
13. |
2717 |
Valve gasket (aluminum) |
|
2717-1a |
Valve gasket (copper) |
|
|
2717-2a |
Valve gasket (iron-lead) |
|
|
14. |
5000-77 |
retainer ring (spec 3) |
|
15. |
3977 |
Suction valve relief housing |
|
16. |
1411 |
Spring (spec 3) |
|
17. |
1410 |
ball (spec 3) |
|
18. |
3483-1 |
Suction valve seat (spec 3) |
|
19. |
3972 |
Suction valve plate (spec 3) |
|
20. |
4009 |
Suction spring (spec 3) |
|
21. |
3484 |
Suction valve bumper (spec 3) |
|
22. |
3483 |
Suction valve seat (spec 4) |
|
23. |
3972 |
Suction valve plate (spec 4) |
|
24. |
4009 |
Suction spring (spec 4) |
|
25. |
3484 |
Suction valve bumper (spec 4) |
|
26. |
3486 |
discharge valve bumper |
|
27. |
4008 |
discharge spring |
|
28. |
3973 |
discharge valve plate |
|
29. |
3485 |
discharge valve seat |
Crankcase Assembly bill of materials
|
ref no. |
part no. |
description |
|
1. |
1278 |
Oil seal |
|
2. |
7001-037NC075A |
bolt, 3/8-16 x 3/4, hex head |
|
3. |
2957 |
bearing cover |
|
4. |
1273 |
bearing adjustment shim (0.005") |
|
1273-1 |
bearing adjustment shim (0.007") |
|
|
1273-2 |
bearing adjustment shim (0.020") |
|
|
5. |
1500 |
bearing cup |
|
6. |
1368-X |
Oil bayonet |
|
7. |
2713 |
Crankcase inspection plate gasket |
|
8. |
2958 |
Crankcase inspection plate |
|
9. |
2-112_c |
O-ring |
|
10. |
2955a,b |
Crankcase |
|
11. |
1279 |
breather cap |
|
12. |
2-111_c |
O-ring (breather cap) |
|
13. |
2796 |
breather ball |
|
14. |
1483 |
Lock pin - 1/8 x 1" |
|
15. |
1671 |
Flywheel key |
|
16. |
1501 |
bearing cone |
|
17. |
1341-X1 |
Crankshaft assembly with 1284 (2), 1286, 1341, 1501, 2590, 2719 |
|
18. |
1284 |
Crankshaft orifice (2) |
|
19. |
2719 |
bearing cone |
|
20. |
1286 |
Pump shaft drive pin |
|
21. |
2590 |
Pipe plug - 1/8 NPT, flush seal |
|
22. |
1280 |
Filter screen screw |
|
23. |
1281 |
Filter screen screw gasket |
|
24. |
2-116_c |
O-ring (filter screen) |
|
25. |
1276 |
Filter screen washer |
|
26. |
1275 |
Oil filter screen |
|
27. |
3289 |
Pipe plug - 1/4 NPT, flush seal |
|
28. |
1661 |
Pipe plug - 3/8 NPT |
|
29. |
1290 |
relief valve adjusting screw |
|
30. |
1291 |
Adjusting screw locknut |
|
31. |
2-011_c |
O-ring (relieve valve adjustment screw) |
|
32. |
1292 |
relief valve spring |
|
33. |
1293 |
relief valve ball |
|
34. |
2718 |
bearing cup |
|
35. |
2961-X |
Air release valve assembly with 2961, 2962, 2963 |
|
36. |
1285 |
bearing carrier gasket |
|
37. |
2956 |
bearing carrier |
|
38. |
2-218_c |
O-ring (closure body) (2 required) (Spec 3, 4, 8, 9 only) |
|
39. |
1515-X |
Closure cap assembly including 2-218A(2) (Spec 3, 4, 8, 9 only) |
|
40. |
7001-025NC050A |
bolt, 1/4-20 x 1/2, hex head |
|
41. |
1302 |
Oil pressure gauge |
|
42. |
2-228_c |
O-ring (pump cover) |
|
43. |
4222-X |
Oil filter assembly |
|
44. |
1629 |
Pipe plug - 1/16 NPT, flush seal |
|
45. |
7001-037NC100A |
bolt, 3/8-16 x 1, hex head |
|
46. |
2805 |
Pump shaft bushing |
|
47. |
2850 |
Pump shaft adapter |
|
48. |
2852 |
Oil pump spring |
|
49. |
2851 |
Spring guide |
|
50. |
2849-X |
Oil pump assembly (individual pump parts not available) |
|
51. |
2798 |
Pump cover pin with 2848-X |
|
2848-X |
Pump cover (includes pin) |
|
|
52. |
4225 |
Filter |
Packing Assembly
|
ref no. |
part no. |
description |
Qty |
|
1. |
2913-1 |
Cylinder |
1 |
|
2. |
2-235_a |
O-ring for cylinder |
2 |
|
3. |
5000-137 |
retainer ring |
2 |
|
4. |
1012 |
Washer |
2 |
|
5. |
1628 |
Packing spring |
2 |
|
6. |
1714 |
Packing box washer |
2 |
|
7. |
1453-1 |
Male packing ring |
2 |
|
8. |
1454b |
Packing |
6 |
|
9. |
1452-1 |
Female packing ring |
2 |
|
10. |
4398 |
Cartridge holddown screw |
2 |
|
11. |
4394 |
Packing box cartridge |
2 |
|
12. |
1387 |
Adjusting screw |
2 |
|
13. |
2-135_a |
O-ring (packing cartridge) |
2 |
|
14. |
4393 |
Crosshead guide |
1 |
|
15. |
2702 |
Crankcase gasket |
1 |
|
16. |
1452-1X1 |
Packing set |
2 |
|
17. |
1651 |
Inspection plate gasket |
1 |
|
18. |
1650 |
Inspection plate |
1 |
|
19. |
7003- 025NC037E |
1/4-20x3/8" |
4 |
|
not shown |
1192 |
Locking device |
4 |
Other Assemblies
|
Assembly number |
Assembly name |
Qty |
|
1132-X2 |
Crosshead assembly |
2 |
|
1452-1X1 |
Packing set with 1452-1, 1453-1, 1454 (8), 1628, 1714 |
2 |
Other Assemblies
|
Assembly number |
Assembly name |
|
1279-X |
breather cap assembly with 1279, 2-111A |
|
1341-X1 |
Crankshaft assembly with 1284 (2), 1286, 1341, 1501, 2590, 2719 |
|
1342-X1a |
Extended crankshaft assembly with 1284 (2), 1286, 1342, 1501, 2590, 2719 |
|
1368-X1 |
Oil bayonet assembly with 1368-X, 2-112A |
|
1515-X |
Closure cap assembly including 2-218A (2) (Spec 3, 4, 8, 9 only) |
|
2956-X |
bearing carrier assembly with 1285, 1290, 1291, 1292, 1293, 1515-X, 2718, 2805, 2806 (2), 2848-X, 2849-X, 2850, 2851, 2852, 2956, 2961-X, 2011-A, 2-112A, 2-228A. |
|
2957-X |
bearing cover assembly with 2957 and 1278 |
|
2961-X |
Air release valve assembly with 2961, 2962, 2963 |
|
3271-X1a |
Flywheel assembly, 14" O.d. 2 groove with 3218 and 3271 (not part of crankcase assembly) (not shown) |