This salt water tough easy to clean pump has a water cooled motor and conforms to ISO8849. CE Rated. Lip Seal Construction. 30" of 16 Ga, Tinned Wire. 12V. Fuse 5A. 

 50-19241: GPH 500, 3/4" hose, 2.5 amps

 50-19011: GPH 750, 3/4" hose,3 amps

 50-19251: GPH 500 2.5 amps (replaces Johnson 28552)

 50-19021: GPH 750, 3 amps (replaces Johnson 28572)