Rule Industries A53S Automatic Electric Bilge Pump 1800 GPH 110V AC

The Rule Industries A53S is a high-performance, automatic submersible bilge and utility pump delivering 1800 gallons per hour on standard 110V AC power. Engineered for marine bilge duty as well as utility applications including basements, garages, stairwells, and pool covers, this versatile pump is built to handle tough wet environments with confidence.

The A53S features a computerized automatic control system that eliminates the need for a separate float switch. The pump cycles at regular intervals to sense water levels, activates when as little as 1 inch of water is detected, clears the accumulated water, and then shuts off automatically. A built-in safety feature also shuts the pump down if the impeller becomes jammed by debris, preventing overheating and fire risk.

Key Features:

• 1800 GPH pumping capacity at only 100 watts power consumption
• Standard 110V AC operation — compatible with shore power or generator
• Computerized automation — no float switch required
• Activates automatically when 1" of water is detected
• Auto shut-off when pumping is complete or impeller is jammed
• Totally submersible in fresh or salt water with moisture-tight Teflon seals
• Improved corrosion-proof unibody housing reduces potential leak points
• Double-insulated, permanently lubricated motor — silent and vibration-free
• Snap-off strainer basket for quick, easy cleaning
• 1-1/8" I.D. discharge hose connection
• Includes 8' power cord, 5/8" garden hose adapter, and 90° elbow adapter for 1" NPT pipe
• Made in North America with a limited warranty

Whether protecting a vessel's bilge or managing water removal in utility spaces, the Rule A53S delivers the dependable, hands-free performance that Rule Industries is known for in the marine industry.