Find Reviews and Compare Prices for:       All ProductsPumps & Powerheads     0.0 (0)   Add a review Dolphin 4000/3000 Amp Master External Pump   The Amp Master 4000/3000 is extremely quiet and cool running with low vibration noise levels and minimal heat transfer. This super efficient pump has the ability to run on 50/60 Hertz electricity with an average amp draw... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Searched Dolphin 4000/3000 Amp Master External Pump in 150 stores, 0 results found Sorry - We couldn't find any stores offering this product. Please check again. Image Description   Store   Price You can also search these stores   Find this product on Amazon   Amazon.com   2 Store Reviews   Search on Amazon   Find this product on eBay   eBay   5 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Dolphin Pumps & Powerheads Other Pumps & Powerheads internal use: spec285 spec312 spec319 spec323