Rule Pumps Switch Combo Pump 500GPH 12V

Rule Pumps 500 GPH 12V Switch Combo Pump: Automated Bilge Pumping for Unmatched Marine Protection

Ensure your vessel stays dry and safe with the industry-leading Rule Pumps 500 GPH 12V Switch Combo Pump. This all-in-one dewatering solution is engineered for boaters who demand reliability, performance, and complete peace of mind. Whether you´re on the water or at the dock, this automated system stands ready to protect your investment from water accumulation in the bilge, providing a critical line of defense against potential damage and sinking.

This powerful and efficient package combines two of Rule´s most trusted products into one convenient kit. At its heart is the robust 500 gallons-per-hour (GPH) bilge pump, renowned for its compact design and impressive pumping power. It is perfectly paired with the legendary Rule-A-Matic float switch, the world´s best-selling switch for automatic bilge pump control. This synergistic combination provides fully automated, hands-free operation. The float switch detects rising water levels and activates the pump instantly, clearing the water before it becomes a problem. Once the bilge is dry, the switch automatically shuts the pump off, conserving your boat´s valuable battery power.

Built to withstand the harsh realities of the marine environment, every component of this combo is designed for longevity and unwavering performance. The pump is engineered for continuous duty in the toughest conditions, offering a dependable solution for small to medium-sized boats. Its compact footprint allows for flexible installation in even the tightest bilge compartments, ensuring protection is possible for a wide range of vessel types.

Key Features and Specifications:

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.



The advanced design features translate directly into tangible benefits for every boater. The "Completely Submersible" construction ensures the pump operates flawlessly even when fully underwater, right where it needs to be. Crucially, the "Ignition Protected" certification provides essential safety for use in gasoline-powered boat engine compartments, preventing the risk of accidental vapor ignition. In line with modern environmental standards, the proven snap switch design is entirely "Mercury-Free," making it a responsible choice for our waterways.

Durability is engineered into its core with a rugged "Stainless Steel Shaft" that resists corrosion from both fresh and saltwater, ensuring the impeller spins freely season after season. The premium, marine-grade "High Abrasion, Tin Coated Silicone Blocked Wire" goes a step further, preventing water from wicking up the wiring and protecting against chafing, guaranteeing a secure electrical connection and preventing premature failure. To maximize efficiency, the "Includes Back Flow Preventer" feature stops pumped water from flowing back into the bilge, ensuring every drop that´s pumped out stays out. Trust the Rule Pumps 500 GPH 12V Switch Combo Pump to provide the ultimate automated protection, keeping your bilge dry and your focus on the water ahead