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- Mag-Drive Supreme 18 Pump (1800 GPH)
great pump By alfredo on 5/19/2014alfredo wouldn't recommend this product to a friendexcellent pump!!
Great pump By Jesus on 4/6/2014Jesus would recommend this product to a friendGreat pump use them for all my setups.
great pump By trent on 12/28/2013trent would recommend this product to a friendI have three different size mag drives. use them for my skimmer, return, reactors, and for making my salt water. reliable and quiet.
have never given me any problems.
great pump By trent on 12/28/2013trent would recommend this product to a friendI have three different size mag drive pumps and they all perform flawless. I use them for my skimmer, return pump, reactors, and transferring RO/DI water for making my salt water up.
best thing is they are quiet!
if you want a good work horse I would buy this pump.
Amazing pump!! By Mijfw on 10/14/2013Mijfw would recommend this product to a friendGreat pump with tons of power and super quiet.
More than enough power... By Randy on 9/17/2013Randy would recommend this product to a friendPurchased this pump for my sump return. I wanted enough GPH to allow for splitting and inline installation of GFO/Carbon reactors. Plenty of power for that and more!
Great Pump By Mike on 6/2/2013Mike would recommend this product to a friendUsing this for my aquaponics setup with 750 gal tank. Quiet, easy to setup.
I'm very pleased with this pump.
Great Pump By Karl on 8/5/2012Karl would recommend this product to a friendGreat pump for the price. Easy to install and runs quiet.
Awesome pump with simple design By David on 7/29/2012David would recommend this product to a friendInstalled in my basement sump. It has a lot of power. Well built, few moving parts, the impeller being easily replaceable. This pump moves a lot of water with very little noise or vibration.
Works great By Justin on 7/8/2012Justin would recommend this product to a friendReally easy to setup and reliable. I use it for my basement sump.
Great Pump By Patrick on 7/8/2012Patrick would recommend this product to a friendI run 2 of these pumps in 2 different sumps never had an issue with them. They are quiet and pump a good amount of flow from my basement sump to the tanks upstairs.
Great pump By DAN on 12/6/2011DAN would recommend this product to a friendI bought 2 of theses pumps, one for my return pump and one for my skimmer. Both work great for the job. The impeller stopped working on one pump but i called Danner and they sent me a new one with in a couple of weeks.
Previously Asked Questions
by bruce on April 26, 2014, @4:12 AM
What would my water mocement be with 6ft height
Bulk Reef Supply Hi Bruce,
There is a lot of factors that go into head pressure other then just the height (diameter of tubing, fittings, etc), fortunately it generally doesn't need to be very exact. Assuming your in the ballpark of 6ft of head pressure the Mag Drive 18 will do about 1000gph.
Danner Mag-Drive Supreme Pumps are specifically designed for the demands of salt water aquariums. Mag-Drive Supreme pumps are made to run continuously, without seals to wear out. Very low maintenance with an easy-clean pre-filter. These are the most used pumps in their class. Energy efficient. The only moving part on a Mag Drive pump is the ceramic/magnetic impeller. All Mag Drives come with a 3 year limited manufacturer's warranty.
Quick Compare - Mag-Drive Supreme
Max Head Height
Max Flow Rate
|2||21 Watts||7 Ft.||250 GPH||1/2" MPT/FPT||5.0" x 3.8" x 4.2"|
5.0" x 3.8" x 4.2"
|5||49 Watts||10.5 Ft.||500 GPH||1/2" MPT/FPT||5.0" x 3.8" x 4.2"|
|7||60 Watts||11.65 Ft.||700 GPH||1/2" MPT/FPT||5.0" x 3.8" x 4.2"|
|9.5||93 Watts||12.85 Ft.||950 GPH||3/4" MPT/FPT||5.0" x 3.0" x 5.5"|
|12||110 Watts||13.5 Ft.||1200 GPH||3/4" MPT/FPT||6.4" x 4.5" x 4.6"|
|18||150 Watts||16.85 Ft.||1800 GPH||3/4" MPT/FPT||6.4" x 4.5" x 4.6"|
7.25" x 4" x 5.25"
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