Key Performance Features

This pump is designed for tournament anglers who require a "fail-safe" system for keeping bait healthy over long periods.

• Magnetic Drive Technology: By separating the motor from the impeller chamber, this design creates a leak-proof system. If the impeller becomes jammed with debris, the magnets will simply decouple, preventing the motor from burning out.

• Anti-Airlock Design: Includes a patented feature that automatically clears trapped air. This ensures the pump remains self-priming even when the boat is moving at high speeds or navigating through rough, aerated water.

• Dual Port Versatility: The base features a secondary 1/2" NPT inlet port, allowing you to connect a washdown pump to the same thru-hull fitting. This reduces the number of holes required in your hull.

• Continuous Duty Rated: The 12V DC motor is built for constant operation and can run dry without damage, providing peace of mind if your intake becomes blocked.

Technical Specifications

• Flow Rate: 500 GPH [1893 LPH]

• Tank Size Rating: Recommended for tanks up to 30 gallons.

• Voltage: 12V DC (1.75 Amps max)

• Port Sizes: 3/4" NPT-M Inlet (Thru-hull) and 3/4" Barb Outlet.

• Construction: High-strength nylon housing with an acetal impeller and stainless steel hardware.

• Warranty: 3-Year Manufacturer Warranty.

What is in the Box

• Bait Sentry 500 Pump Assembly: The complete 12V magnetically driven unit.

• Wiring: 6 feet of tinned, twisted jacketed cable for superior corrosion resistance in marine environments.

• Mounting Hardware: Stainless steel components for secure installation.

• Manual: Detailed installation and maintenance guide.

Summary for the User

The Bait Sentry 500 is the ideal choice for mid-sized bait tanks where reliability is the top priority. Its seal-less design and low amp draw make it one of the most durable and efficient 500 GPH pumps on the market.

Installation Tip: When mounting, ensure the pump is positioned below the waterline (flooded inlet) to ensure consistent performance. Use 3/4" ID reinforced hose for the discharge to maintain maximum flow.

Installation Tip

Since this is a centrifugal pump, it is not self-priming and must be mounted below the waterline (flooded inlet). For the best results, use a 2 Amp fuse as recommended by the manufacturer to protect the 12V electrical system.

Part Number: 1700-001-030

Perfect for anglers and boaters, the Shurflo BAIT SENTRY 500 provides reliable livewell water circulation, quiet operation, and long-lasting performance.