Find the lowest price for:       All ProductsPumps & Powerheads     0.0 (0)   Add a review Dolphin 4800SP Aqua Sea SP-Series External Pump   Backed by a full one year warranty with a nine year extended service guarantee. New side discharge wet end moves more water at higher head pressures. New reverse marine seal is extremely reliable in saltwater and well... Have a question? Ask the Experts! Compare Prices Product Spec Member Reviews Recommend to Friends Edit the spec Brand Dolphin Manufacturer Dolphin Pumps External (In-line) / Submersible External (In-line) Max GPH 4800 Inlet 1 1/2" Outlet 1 1/2" Max Head (ft) 50' GPH @ 2 ft. Head 4700 GPH @ 4 ft. Head 4600 GPH @ 8 ft. Head 4300 GPH @ 16 ft. Head 4000 Watts 952 Watts Dimensions (Inches) 13" x 7" x 7.5" Weight Unknown Know it? Let us know! Adjustable Flow (Y/N) Unknown Know it? Let us know! Fan Cooled (Y/N) Unknown Know it? Let us know! Manuals URL Click here Manufacturer Support Email bestpump@bellsouth.net Manufacturer Support Ph# (850) 434-9880 Something wrong in this page? Let us know! Related products: More Dolphin Pumps & Powerheads Other Pumps & Powerheads internal use: spec285 spec312 spec319 spec324