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| MODEL
JS/JG |
43 |
53 |
63 |
73 |
83 |
| NET OIL PRESSURE |
60* |
60* |
60* |
60* |
60* |
| CYLINDERS |
4 |
5 |
6 |
7 |
8 |
| BORE |
3-3/4 |
3-3/4 |
3-3/4 |
3-3/4 |
3-3/4 |
| STROKE |
3.2 |
3.0 |
3.0 |
3.1 |
3.1 |
| DISPLACEMENT CFM |
143.2 |
167.8 |
201.3 |
242.7 |
277.4 |
| OIL GRADE |
300 |
300 |
300 |
300 |
300 |
| OIL CHARGE
GALS. |
3 |
3* |
3* |
3* |
3* |
| NET
WEIGHT |
1370 |
1480 |
1480 |
1640 |
1640 |
| RATED TONS |
R-12 |
X |
X |
X |
X |
X |
| R-22 |
X |
X |
X |
X |
X |
| *
Styles A through D oil
pressure should be 25 - 40 PSI above Suction. Styles E, F, & JG
should have a minimum of 60 PSI.
* Styles A through D, 5 through 8 cylinder, 3-1/2 gallon oil
charge. Styles E, F, & JG, 3 Gallons, all compressors. |
| MODEL
JS/JG |
44 |
54 |
64 |
74 |
84 |
| NET
OIL PRESSURE |
60* |
60* |
60* |
60* |
60* |
| CYLINDERS |
4 |
5 |
6 |
7 |
8 |
| BORE |
3-3/4 |
3-3/4 |
3-3/4 |
3-3/4 |
3-3/4 |
| STROKE |
3.8 |
3.6 |
3.6 |
3.7 |
3.7 |
| DISPLACEMENT
CFM |
170.0 |
201.3 |
241.6 |
289.7 |
331.1 |
| OIL
GRADE |
300 |
300 |
300 |
300 |
300 |
| OIL CHARGE
GALS. |
3 |
3* |
3* |
3* |
3* |
| NET
WEIGHT |
1370 |
1480 |
1480 |
1640 |
1640 |

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