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 using fringe tech seals simply the best pump on Earth for Aquariums or Ponds.
- Extremely compact out performing heavy bulky 2" pumps.
- Built to consume the lowest amount of energy per gallon pumped.
- Unique Seal engineered to perform @ 100% for life, and outlast all other pump seals on the market by many years.
- Motor pad and 1.5" new super seal unions included.
- Recommended for fish only saltwater tanks or ponds with salt added.
- 2 Year Warranty/Lifetime Service Guarantee
Main Features
Specifications
What's in the Box
Manufacturer Info
Dolphin Aquarium & Pet
Dolphin Products cover a wide rang of pumps, aquarium and pond pharmaceuticals and supporting accessories. Each of the items are engineered to provide the best possible product to support your applications.
Dolphin is continually investing a large portion of income toward research and development and will continue to do so.
Warranty
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Articles
Expert Reviews
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Dolphin Amp Master Diamond External Pump
Reviews
Great Reef Tank Pumps
by
JAMES H WALKER
Excellent!
Posted: 4/9/2013 from LAWTON, OK UNITED STATES
5.0
5
Experience Level:
Expert
Comments:
The Dolphin Amp Master Pumps are excellant main pumps for large systems. i have used them for over 6 years with only 2 seal replacements in that time. The last pump was purchased as a spare pump to allow cleaning and repairs. Great equipment.
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Response to Astolfo Rueda
by
MIRA FLOWERS
Excellent!
Posted: 4/2/2013 from ASHEVILLE, NC UNITED STATES
5.0
5
Experience Level:
Expert
Comments:
In line micron filters are filters with very fine openings to remove the finest suspended particles in sterile pool water, not biological systems, due to rapid plugging with bio slime.
They require pumps able to run at higher pressures such as the Dolphin aqua sea models, not any amp master pump which are designed to silently and efficiently move water at low pressures. Any system that incorporates a micron filter can not be an energy efficient system and therefore can not be operated with the ultra efficient amp master pumps.
This person's problem is not the pump, it's his knowledge of filtration.
This is a great pump with a plethora of industry uses. It is a rising star in aquaponics!
I think I have called this company more than I call my mother asking questions, and they never tire of hearing from me or answering some heavy technical questions.
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Dr B
by
WILLIAM BURKE
Excellent!
Posted: 8/13/2012 from LOS ANGELES, CA UNITED STATES
5.0
5
Experience Level:
Expert
Comments:
Did an unbelievable job
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Why just one star
by
ASTOLFO RUEDA
Unsatisfactory
Posted: 7/19/2012 from Bainbridge Island, WA UNITED S
1.0
5
Experience Level:
Intermediate
Comments:
I have 2 GE 1 in. High Flow Clear WH System inline filters one with a 10 micron and the other with a 5 micron filters and NOTHING else connected to this pump Dolphin Amp Master Diamond Freshwater/Marine Abrasive Proof 100 Pump - 6250 GPH (Type-4) and it can push more than 30G an hour! It replaced a ¾hp Seahorse now that is a pump the same filters, same plumbing and it was doing 2000GPH with clean filters 1200-1000 as they got dirty. I have a flow meter with its NIST certificate and recently calibrated and recertified. It was off by 0.00238 Litters Per Hour.
I do not get how people can rave about it.
Yes I reduced the outtake to 1 inch and that should have brought the water flow down to 4000gl and hour but to less than 30GPH? This pump is NOT a 6250 GPH even when measuring at the outtake spitting water to the air (tested in my pool)
I am completely disappointed at it. Yes it uses less power than the Seahorse but the Gallon per Watt ratio is way higher!
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PUMP
by
THOMAS PEDIGO
Excellent!
Posted: 3/13/2012 from BRADENTON, FL UNITED STATES
5.0
5
Experience Level:
Intermediate
Comments:
This is a great pump for any large aquarium.
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Go for the extra dollars
by
JOSEPH C AMATO
Excellent!
Posted: 10/28/2011 from SOUTH AMBOY, NJ UNITED STATES
5.0
5
Experience Level:
Expert
Comments:
This product is cost twice as much as all the others but you get what you pay for Runs like a champ and never stops giving you 100% 24 hrs a day
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best pumps around
by
CLIFFORD AMORE
Excellent!
Posted: 9/14/2011 from COSHOCTON, OH UNITED STATES
5.0
5
Experience Level:
Expert
Comments:
We only use dolphin pumps @ Amore's Koi Farm. These are great pumps and we use them on all the koi ponds which we build. I have been running my oldest pump for over 5 yrs all year round.
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super pump
by
JAMES GIBSON
Excellent!
Posted: 7/8/2011 from WILLIAMSBURG, VA UNITED STATES
5.0
5
Experience Level:
Intermediate
Comments:
I've had a Dolphin Amp Master on my 400 gal tank for two months now and the pump is quite and amazingly cool to the touch. I installed a cooling fan to cool the enclosed compartment below the tank but the Dolphin runs so cool I unplugged the fan.
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Lots of power
by
BRAD CARNEY
Excellent!
Posted: 4/1/2011 from KOKOMO, IN UNITED STATES
5.0
5
Experience Level:
Expert
Comments:
This is my third Dolphin Pump. I ran one constantly for 14 years without any maintenance before it finally stopped working. The two new ones I have now on my 200 reef one as a return pump and one as a skimmer pump. They move so much water that I am considering turning them down a bit. Very quite and very powerful. By far the best pumps I have used.
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great pump!
by
shafman1
Excellent!
Posted: 12/16/2010 from WASHINGTON, IL UNITED STATES
5.0
5
Experience Level:
Expert
Comments:
I've run a Dolphin Amp Master pump on my Reef tank for over 4 years. I decided to exchange the first one I bought for a bigger one, and the company in Florida was very helpful during the exchange process. Once I had a problem with the pump not restarting. The company was very helpful and explained how to clean out the motor. I've never had it happen again, but the motor comes apart very easy. Only 4 long screws to take out. Clean out the dust, spray some wd-40 and it's good as new. The Dolphin Amp Master is virtually bullet proof and is very quiet. I decided on the Amp Master after lots of research. I chose the Amp Master because of the reviews, flow, and low noise level. Definitely one of the top pumps out there. Works great for my Closed Loop System!
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