Available in MDA (Magnetic Drive Alternative) with an abrasive proof seal(The Dolphin Abrasive Proof Marine Seal is a silicon carbide seal designed exclusively for Dolphin Pumps. It is the lowest maintenance, hardest mechanical seal available. This seal is designed to be a magnetic drive alternative (MDA) providing the reliability of a magnetic drive pump without the maintenance.The Dolphin Abrasive Proof Marine Seal is recommended for use in reef systems and other waters containing abrasive sands and additives. With proper pre filtration, this seal is designed to last from 4 to 12 years)
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 of only 1.21 amps.
With a maximum of 17.75 head feet, this pump is designed for dual performance. It pumps 4000 GPH at 2' with a max flow of 3600 GPH when plumbed to 1.5" pipe. Flow may be toggled back to any desired flow rate without harming the pump.
Powered by an Amp Master style, indoor/outdoor, maintenance free, super efficiency Emerson motor with a hard finish and direct drive; It can pump through calcium with no cleaning of the impeller.
Excellent for freshwater, marine, and reef aquariums and ponds.
This pump is built to last, and is backed by a full one year warrenty and a nine year extended warrenty service guarantee.
It is available in 115 or 230 volt models. (230 volt models are sent unwired; No corded plug provided)
Comes with a standard seal that can be replaced with an abrasive proof seal.