Heavy duty self-priming pump with run-dry protection. This popular pump works well for fish box, livewell and holding tank applications. The 4 blade stainless steel cutter reduces fish scales, ice and other waste to 1/8" particles and allow it to pass through the nitrile impeller with ease. Its self-priming abilities allow this pump to be installed up to 5' above the holding tank and provide 11 1/2 gallons per minute capacity. That means the typical 40 gallon holding tank can be evacuated in less than 4 minutes (outside of restricted discharge areas). A fully sealed motor and powder coated housing ensure a long service life. Key Features Heavy duty self-priming macerator pump Triple sealed motor for long service life 4 blade chopper reduces risk of clogging Powder coated housing to resist corrosion (internally and externally) Run-dry protection shuts down pump no fluids are detected Capable of self-priming up to 5' Ideal for holding tanks, fish boxes, and livewell tanks 15 minute run cycle can empty 180 gallons in a single cycle Complies with USCG Reg. 183.410 and ISO 8846 Marine for ignition protection Data Sheet Service Kit Instructions