The RULE INDUSTRIES 500 GPH Bilge Pump Kit with Rule-A-Matic Non Mercury Float Switch features a high flow, optimized impeller to provide greater flow at the same amperage. Built-In Thermal Cut-Off (TCO) provides added protection for pump and vessel. Back Flow Prevention reduces the amount of water left over in the bilge, reducing odor and helping keep your bilge cleaner.
Hidden air vents in the body helps prevent air locking in challenging plumbing installations and helps with the check valve. Threaded discharged allows for easier installation and maintenance.