
Quick Specs
Description
2000 GPH Automatic AMP Sensor Bilge Pump - 12V
The 2000 GPH Automatic Bilge Pump is designed for superior performance, durability, and convenience. With a high flow rate of 2000 GPH and innovative electronic sensing technology, this pump operates without the need for an external float switch. The advanced design checks for water every 2.5 minutes and activates only when necessary, ensuring efficient water removal. Its quick-connect system allows for easy maintenance and replacement, while robust construction ensures reliability in harsh marine environments. Whether you’re replacing or upgrading your bilge pump, the 2000 GPH model offers unmatched performance and ease of use.
Features:
- Quick-Connect Wiring: Features threaded outlets and quick-connect wiring for seamless installation and maintenance. Replace the motor or base in seconds, not hours! Allows to user to switch the pump out in seconds between the quick disconnect base, quick disconnect wiring, and quick disconnect plumbing.
- Advanced Automatic Operation: Innovative electronic sensing technology activates the pump only when water is detected. The pump checks for water every 2.5 minutes, running for just 0.5 seconds to conserve energy.
- High-Performance Flow Rate: Capable of pumping up to 2000 GPH, this pump quickly clears bilge water, even in demanding marine conditions.
- Anti-Airlock Protection: Features a vented impeller housing that prevents airlock, ensuring consistent and reliable performance at all times.
- Durable Marine-Grade Construction: Built with a stainless-steel motor shaft, exclusive moisture-tight seals, and marine-grade blocked wiring for long-lasting performance in harsh environments.
- Dual Outlet Options: Includes both straight and 90-degree fittings for 1-1/8 inch hoses, ensuring flexible compatibility with various installations.
- Built-In Check Valve: Prevents water b
Quick Specs
Accessories
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Specifications
| SKU | CM-B31-2000B |
| UPC | 817683023024 |
| Brand | Commodore |
| Category | Marine Plumbing & Ventilation |
| Country of Origin | CHINA |
| Weight | 2 |
| Dimensions | 6 x 6 x 4 |
| Status | Active |
| Last Synced | 8/17/2026, 1:13:40 AM |
Compliance & Shipping
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Frequently Bought Together
Compare Key Features
| Feature | ![]() Commodore 2000 GPH Automatic AMP Sensor Bilge Pump - 12V CURRENT | ![]() Johnson Pump Pro Series 2400 GPH Sump Pump / Utility Pump - 12V - 2400GPH w/10' Lift, 1.5" Discharge | ![]() Johnson Pump 500 GPH Motor Cartridge Only | ![]() Rule-A-Matic® Float Switch | ![]() Rule-A-Matic® Plus™ Float Switch |
|---|---|---|---|---|---|
| Price | $195.49 | $153.85 | $40.20 | $48.44 | $62.89 |
| Brand | Commodore | Johnson Pump | Johnson Pump | Rule | Rule |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 2 | 6.35 | 0.6 | 0.4 | 0.6 |
| Dimensions | 6 x 6 x 4 | 10 x 10 x 6 | 8 x 6 x 3 | 8 x 5 x 2 | 8 x 6 x 3 |
| SKU | CM-B31-2000B | 1011011 | 28552 | 35A | 40A |
| Country | CHINA | UNITED STATES | CN | UNITED STATES | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
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$195.49
































