Combo includes Rule bilge pump and Rule-A-Matic float switch.
- Completely Submersible
- Ignition Protected
- Mercury-Free Switch
- Stainless Steel Shaft
- High Abrasion, Tin Coated Silicone Blocked Wire
- Includes Black Flow Preventer
| Brand | Rule |
| GPH | 500 |
| Volts | 12 |