To confirm information about any of our products please contact a specialist by calling or emailing us directly.
Telephone: (718) 451-2000
Email: general@federalpumps.com
| Number | Name | Description | 1 stage | 2 stage | 3 stage | 4 stage |
| 1B | covers | (inlet disharge) | 2 | 2 | 2 | 2 |
| 2B | seal cups | (standard) | 2 | 2 | 2 | 2 |
| 3B | bearing arms | - | 2 | 2 | 2 | 2 |
| 4B | snap ring | (bearing retaining) | 1 | 1 | 1 | 1 |
| 5B | studs | (bearing arm) | 6 | 6 | 6 | 6 |
| 6B | "o" ring | (medium-seal cup) | 2 | 2 | 2 | 2 |
| 7B | "o" ring | (large casing) | 3 | 5 | 7 | 9 |
| 9B | channel ring | (right-1102) | 1 | 2 | 3 | 4 |
| 10B | channel ring | (left-1101) | 1 | 2 | 3 | 4 |
| 11B | impeller | - | 1 | 2 | 3 | 4 |
| 12B | seal rotating element | (unbalanced-standard) | 2 | 2 | 1 | 1 |
| 12.5B | seal stationary | (both seals-standard) | 2 | 2 | 2 | 2 |
| 13B | seal rotating element | (balanced standard) | - | - | 1 | 1 |
| 14B | drive collar | (balanced seal) | - | - | 1 | 1 |
| 16B | interstage bushing | (floating) | - | 1 | 2 | 3 |
| 17B | shaft | - | 1 | 1 | 1 | 1 |
| 18B | guide rods | - | 2 | 2 | 2 | 2 |
| 19B | thru bolts | - | 7 | 7 | 7 | 7 |
| 20 | nuts | (bearing arms) | 6 | 6 | 6 | 6 |
| 20B | nuts | (casing) | 7 | 7 | 7 | 7 |
| 20.5B | jam nuts | (bearing arms) | 6 | 6 | 6 | 6 |
| 21B | flinger | - | 2 | 2 | 2 | 2 |
| 22 | drain plug | - | 2 | 2 | 2 | 2 |
| 23 | key | (impeller) | 1 | 2 | 3 | 4 |
| 23B | key | (coupling) | 1 | 1 | 1 | 1 |
| 24B | ball bearing | - | 2 | 2 | 2 | 2 |
| 38B | bearing lock nut | - | 2 | 2 | 2 | 2 |
| 39B | bearing lock washer | - | 2 | 2 | 2 | 2 |
| 40B | suction elbow | - | 1 | 1 | 1 | 1 |