Key Performance Features

This pump is engineered for extreme reliability in "always-on" tournament conditions.

• Magnetic Drive Technology: By using magnets to spin the impeller, Shurflo has created a seal-less chamber. This design prevents water from ever reaching the motor, effectively eliminating leaks and motor burnout caused by seal failure.

• Anti-Airlock Feature: The pump is designed to automatically clear trapped air. This ensures that the pump remains self-priming even when the boat is moving at high speeds or navigating rough, bubbly water.

• Dual Port Versatility: It includes a second inlet port for an optional washdown pump. This allows you to run two different systems (livewell and washdown) from a single thru-hull fitting, simplifying your boat's plumbing.

• Continuous Duty Motor: The motor is built to run 24/7 without overheating, making it the ideal choice for keeping delicate bait alive over multi-day trips.

• Easy Maintenance: The motor and impeller assembly can be easily removed from the base for cleaning or replacement without having to disconnect any hoses or remove the thru-hull fitting.

Built Tough for Marine Use

• Magnetic drive impeller: No mechanical seals to wear out or leak, increasing durability and reducing maintenance.

• Anti-airlock feature: Automatically clears trapped air in the system — even in rough water or when the boat is stopped — to maintain consistent flow.

• Continuous duty: Designed for long hours of operation without overheating or failure.

• Dual ports: Some models support a secondary inlet for washdown connections with only one thru-hull fitting, simplifying installation.

• Marine-rated: UL and CE listed, built to handle saltwater environments and vibration aboard sportfishing boats.

Key Performance Specs

• Voltage: 12 VDC (standard marine electrical systems)

• Flow Rate: Up to 1100 GPH to keep water circulating efficiently in large livewells

• Duty Rating: Continuous operation for long fishing trips

• Dimensions: Approximately 4.93″ × 7.85″ (125 × 200 mm) compact design for easy installation

• Max Temp: Rated for liquids up to 130 °F (54 °C)

• Ports: 3/4″ NPT inlet and 1-1/8″ barb outlet for standard plumbing connections

Why Anglers Prefer It

The magnetic drive design means fewer moving parts and a pump that’s less likely to fail from debris or running dry — common issues with traditional regenerative or centrifugal livewell pumps. The anti-airlock feature ensures consistent operation, even in choppy conditions or when the livewell is not fully submerged.

Summary for the User

The Shurflo Bait Sentry 1100 is widely considered one of the most reliable livewell pumps on the market because its magnetic drive removes the risk of water intruding into the motor. It is a "set it and forget it" solution for serious anglers who cannot afford a pump failure during a trip.

Part Number: 1700-021-030

Perfect for anglers and boaters, the Shurflo BAIT SENTRY 1100 provides dependable livewell circulation, superior durability, and quiet, efficient performance for healthy bait and catch.