Dolphin Amp Master Diamond Pump
Clean Pre filtered Marine/Fresh Water Pump
Lowest Amp Draw Marine Pump.
Very cool running Silent indoor or un protected outdoor use.
Circulates up to 4750 GPH All new engineering usin...
2" union fitting
Fits all Dolphin Aqua Sea pumps with 2" ports
1.5" split ring union fitting (fits older Dolphin AquaSea pumps with 1.5" ports)
Fits all SAS & Aqua Sea Pumps + Other Mfg 48 Frame Pumps