Rule 500GPH Standard Bilge Pump - 12V for Efficient Water Removal and Reliability

500GPH Standard Bilge Pump - 12V

Customers talk about flow, they want the water out of the bilge, and
fast. Improved design and performance means that our next generation 500GPH pump will produce this flow at just 12V rather than 13.6V as previously required...more typical of on board voltage supply.

Our next generation of Rule pumps include check valves and to do this, we've created hidden air vent to prevent airlocking. Under each strainer tab there is a small hole that vents any air trapped in the pump housing preventing airlocks...and that's how we do it.

We have true electromagnetic suppression (EMC). We have a built-in thermal cell that protects the pump and the vessel when things get too hot.

We've re-engineered the inside and outside of our bilge pumps, starting with a blank slate. And we're just getting started

Features:

• Non-automatic - used with a panel switch or Rule float switch
  
• Submersible and Ignition Protected
  
• High efficiency, low amp motor
  
• Stainless-steel shaft
  
• Includes backflow preventer

WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Rule 500GPH Standard Bilge Pump (Part Number: 25DA) is engineered to deliver powerful and reliable bilge water removal at just 12 volts, making it an ideal choice for marine applications where efficiency and performance are critical. This pump features an improved design that maintains high flow rates at lower voltage levels, ensuring your vessel stays dry without overtaxing your boat's electrical system. Its robust construction includes a stainless-steel shaft for durability and corrosion resistance, providing long-lasting performance in harsh marine environments. The pump is submersible and ignition protected, allowing safe operation even in the most demanding conditions. Designed with practical features, it includes a backflow preventer to eliminate water backflow, and the integrated check valves with hidden air vents prevent airlocks, ensuring consistent operation and reducing maintenance needs. The pump is non-automatic, suitable for use with a panel switch or Rule float switch, giving you flexible control options. Advanced electromagnetic compatibility (EMC) suppression and a built-in thermal cell protect the pump from electrical interference and overheating, safeguarding your boat’s electrical system while extending the pump’s lifespan. This next-generation bilge pump is re-engineered from the inside out, combining innovative features with proven reliability, making it a trusted component for boat owners who demand efficiency, durability, and safety. Please note that this product contains chemicals including 1,3-Butadiene, which the State of California recognizes as a potential reproductive hazard; more information is available at P65Warnings.ca.gov. Whether you need a dependable bilge pump for routine use or emergency situations, the Rule 500GPH Bilge Pump provides the performance and peace of mind you require to keep your vessel safe and dry.

Features:

• Non-automatic operation for flexible control via panel switch or Rule float switch

• Submersible and ignition protected for safe marine use

• High efficiency, low amperage motor for energy savings

• Stainless-steel shaft for corrosion resistance and durability

• Includes backflow preventer to prevent water backflow

• Check valves with hidden air vent to prevent airlocks and ensure consistent flow

• Advanced electromagnetic suppression (EMC) for electrical compatibility

• Built-in thermal cell to protect against overheating