Description
Rule 1100GPH Electronic Bilge Pump - 12V | Boat Supply Store
This 12V bilge pump offers a fully automatic solution for maintaining a dry bilge, operating by sensing water presence through impeller resistance rather than a conventional float switch. It effectively activates within 1/8" of water and can maintain bilge levels down to that same minimal depth. The high-efficiency, low-amp motor is ignition-protected, making it suitable for gasoline-powered vessels and critical for ensuring safety in challenging marine environments like the Gulf Coast flats.
Key Features
- Completely automatic operation eliminates manual intervention
- No float switch needed due to advanced electronic sensing
- Submersible and ignition protected for safe operation in hazardous areas
- High efficiency, low amp motor minimizes battery drain
- Stainless-steel shaft ensures durability and corrosion resistance
- Built-in backflow preventer prevents re-entry of water
- True electromagnetic suppression (EMC) reduces interference with other electronics
- Senses water by impeller resistance for precise activation between 1/8" and 3/8" water levels
Specifications
| Product Specifications | |
|---|---|
| GPH | 1100 |
| Voltage | 12V |
| Operation | Electronic Sensing, Automatic, Manual Override |
| Motor Type | Low Amp, High Efficiency |
| Shaft Material | Stainless Steel |
| Ignition Protection | Yes |
| Backflow Preventer | Yes |
| EMC Certified | Yes |
| Thermal Protection | Yes |
| Water Level Activation | 1/8" |
| Water Level Maintained | 1/8" |
Who This Is For
Boat owners requiring a compact, fully automatic bilge pumping system that conserves battery power through intelligent water sensing. Ideal for those seeking to eliminate float switch failures and maintain an exceptionally dry bilge, particularly on smaller craft or where space is at a premium.
How It Compares
| Feature | Rule 1100GPH Electronic Bilge Pump - 12V | Competitor |
|---|---|---|
| GPH | 1100 | 1100, 1200 |
| Voltage | 12V | 12V, 12V |
| Automatic Operation | Electronic Sensing (no float switch) | Built-in float switch, Requires separate float switch |
| Ignition Protected | Yes | Yes, Yes |
| Minimum Water Level | 1/8" | Approx. 1", Approx. 1" |
Common Concerns Answered
How does the Rule 1100GPH Electronic Sensing Bilge Pump work without a float switch?
This pump utilizes an electronic sensing mechanism integrated into the impeller housing. It detects the presence of water by the resistance it creates when the impeller attempts to spin in the water. This eliminates the need for a mechanical float switch, which can be prone to fouling or failure.
What are the potential downsides of electronic sensing compared to a float switch?
While electronic sensing offers a cleaner installation and lower power draw, some users express concern about potential interference from debris or slime in the bilge, which could theoretically impact sensor accuracy over time. Regular bilge maintenance is recommended to ensure optimal performance of any bilge pump system.
Is the check cycle of the electronic sensor too long for rapid flooding?
The pump checks for water every 2-1/2 minutes. For situations with very rapid water ingress, a separate manual override or a dedicated high-capacity pump with continuous operation might be considered. However, for typical bilge water accumulation, this cycle effectively manages water levels without continuous power draw.
Frequently Asked Questions
How does the Rule 1100GPH Electronic Sensing Bilge Pump work without a float switch?
The Rule 1100GPH Electronic Sensing Bilge Pump operates by sensing water through impeller resistance. When water reaches a certain level, the impeller encounters resistance, triggering the pump to activate automatically.
What is the minimum water level the Rule 1100GPH Electronic Sensing Bilge Pump can detect and pump?
This electronic sensing bilge pump can detect and operate between 1/8" and 3/8" water levels, effectively keeping the bilge exceptionally dry.
Is the Rule 1100GPH Electronic Sensing Bilge Pump ignition protected?
Yes, the Rule 1100GPH Electronic Sensing Bilge Pump is ignition protected, making it safe for use in gasoline-powered vessels.
What is the amp draw of the Rule 1100GPH Electronic Sensing Bilge Pump?
The Rule 1100GPH Electronic Sensing Bilge Pump features a low amp motor designed for high efficiency and minimal battery consumption.
Does the Rule 1100GPH Electronic Sensing Bilge Pump have a check valve?
Yes, the Rule 1100GPH Electronic Sensing Bilge Pump includes a backflow preventer to ensure water does not flow back into the bilge once pumped out.
