CAST IRON BARE PUMPS WITH FLYWHEEL
Warranty:
| HP | WT. | Stage | Cylinder | Flywheel OD | Oil capacity | Part # |
| 1.5 | 20 | Single | 1 | 7.5 – 1A | 8-OZ | PK20 |
| 1.5 | 45 | Single | 1 w/motor | N/A | 8-OZ | DD20 |
| 1.5 | 45 | Single | 1 | 10-1A | 8-OZ | PK30 |
| 2 | 50 | Single | V2 | 10 – 1A | 16-OZ | PK50 |
| 3.5 | 55 | Single | V2 | 10 – 1A | 24-OZ | PK60 |
| 3.5 | 55 | Single | I2 | 12 | 16-OZ | *S755 |
| 3.5 – 5 | 110 | Single | V2 | 12.5 – 2A | 1 – QT | VA80 |
| 4 – 5 | 70 | Single | W3 | 10 – 1A | 28-OZ | PUK65 |
| 4 – 7.5 | 225 | Two | Inline 2 | 16.875 – 2B | 2 – QT | C1 |
| 7.5 – 10 | 320 | Two | V4 | 19.0 – 2B | 2 – QT | C2 |
| 15 | 485 | Two | W3 | 20.7 – 3B | 1 – GAL | C3 |
| 15 | 485 | Two | W3 | 14-3B | 1.75 GAL | C3G |
| 15-25 | 800 | Two | V4 | 13-3B | 1 GAL | C4 |