
| Model | Free Flow Rate GPM | Port size (1’’ & 11/4’’ NOW AVAILABLE |
| FCI O2 | 8 (30 L/M) | 1/4-NPT |
| FCI O3 | 10 (38 L/M) | 3/8-NPT |
| FCI O4 | 16 (59 L/M) | 1/2-NPT |
| FCI O6 | 28 (106 L/M) | 3/4-NPT |
| FCI O8 | 40 (151 L/M) | 1-NPT |
| FCI 10 | 70 (265 L/M) | 11/4-NPT |

| Model | Free Flow Rate GPM | Port size (1’’ & 11/4’’ NOW AVAILABLE |
| FCI O2 | 8 (30 L/M) | 1/4-NPT |
| FCI O3 | 10 (38 L/M) | 3/8-NPT |
| FCI O4 | 16 (59 L/M) | 1/2-NPT |
| FCI O6 | 28 (106 L/M) | 3/4-NPT |
| FCI O8 | 40 (151 L/M) | 1-NPT |
| FCI 10 | 70 (265 L/M) | 11/4-NPT |