Cast Iron Captain Series
Cast Iron Captain Series
Features and Benefits
- Discharge head: cast iron, 1¼” NPT, safety rope eyelet included
- Check valve poppet: internal removable, with elastomer seal ring
- Top bearing: closed, sintered, lead-free sleeve bearing
- Pump shell: heavy wall stainless steel
- Cable guard: stainless steel or crush-proof PVC
- Staging*: Noryl® impellers and diffusers; stainless steel floating bearing inserts and acetal diffuser plates
- Pump shaft*: stainless steel hex shaft with one piece motor-to-shaft coupling
- Motor bracket: NEMA standard, cast iron with stainless steel suction screen
- Motor: ½ thru 2 HP, 1 PH pumps feature Flint & Walling motors.
- Motor controls: Control boxes required for three-wire, 1 Ph motors. Order controls separately.
Notes
* Replacement cartridge assembly available for select models. Includes all necessary parts to restore pumps to like-new performance. No special tools required.
Noryl® is a registered trademark of General Electric.
Product Specifications
| Motor | 1/2 - 5 HP | |
| Hertz | 60 Hz | |
| RPM | 3450 RPM | |
| Phase | 2-wire and 3-wire motors (1 Ph), 3 Ph available | |
| Flow | 7, 10, 15, 19, 27 GPM (26, 38, 57, 72, 102 LPM) | |
| Impeller Type | Noryl® impellers and diffusers | |
Technical Data
Department of Energy Compliance Data
| Model | PEI | Impeller Diameter |
| 4F35A10 | .89 | 3.072 |
| 4F35S10 | .89 | 3.072 |
| 4F35A15 | .89 | 3.072 |
| 4F35S15 | .89 | 3.072 |
| 4F35A20 | .89 | 3.072 |
| 4F35S20 | .89 | 3.072 |
| 4F35A30 | .89 | 3.072 |
| 4F35S30 | .89 | 3.072 |
| 4F35A50 | .89 | 3.072 |
| 4F35S50 | .89 | 3.072 |
| 4F35A75 | .89 | 3.072 |
| 4F35S75 | .89 | 3.072 |
| 4F55A10 | .93 | 3.075 |
| 4F55S10 | .93 | 3.075 |
| 4F55A15 | .93 | 3.075 |
| 4F55S15 | .93 | 3.075 |
| 4F55A20 | .93 | 3.075 |
| 4F35S20 | .93 | 3.075 |
| 4F55A30 | .93 | 3.075 |
| 4F55S30 | .93 | 3.075 |
| 4F55A50 | .93 | 3.075 |
| 4F55S50 | .93 | 3.075 |
| 4F55A75 | .93 | 3.075 |
| 4F35S75 | .93 | 3.075 |
| 4F85A10 | .99 | 3.070 |
| 4F85S10 | .99 | 3.070 |
| 4F85A15 | .99 | 3.070 |
| 4F85S15 | .99 | 3.070 |
| 4F85A20 | .99 | 3.070 |
| 4F85S20 | .99 | 3.070 |
| 4F85A30 | .99 | 3.070 |
| 4F85S30 | .99 | 3.070 |
| 4F85A50 | .99 | 3.070 |
| 4F85S50 | .99 | 3.070 |
| 4F85A75 | .99 | 3.070 |
| 4F85S75 | .99 | 3.070 |
Model Comparison Charts
- Model Code Chart, 4 In Carbon Steel G Series, 60hz
- Material Construction Chart, 4 in Cast Iron Captain A Series, 60hz
- Motor And Control Box Chart, 4" Cast Iron Captain Plus Hi Cap S: 60 Hz
Pump Performance Charts
- Performance Chart, 4 in Cast Iron Captain A Series, 5 GPM, 60hz
- Performance Chart, 4 in Cast Iron Captain A Series, 7 GPM, 60hz
- Performance Chart, 4 in Cast Iron Captain A Series, 10 GPM, 60hz
- Performance Chart, 4 in Cast Iron Captain A Series, 15 GPM, 60hz
- Performance Chart, 4 in Cast Iron Captain A Series, 19 GPM, 60hz
- Performance Chart, 4 in Cast Iron Captain A Series, 27 GPM, 60hz
Pump Performance Curves
- Performance Curve, 4 in Cast Iron Captain A Series, 1 2 1 1 2 HP, 5 GPM, 60hz
- Performance Curve, 4 in Cast Iron Captain A Series, 1 2 2 HP, 7 GPM, 60hz
- Performance Curve, 4 in Cast Iron Captain A Series, 1 2 3 HP, 10 GPM, 60hz
- Performance Curve, 4 in Cast Iron Captain A Series, 1 2 5 HP, 19 GPM, 60hz
- Performance Curve, 4 in Cast Iron Captain A Series, 3 4 5 HP, 27 GPM, 60hz