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Dometic MasterFlush 7100 Series Orbit Toilet – Fresh Water


Home-like comfort and size in a basic marine head.

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In stock

SKU: SLD-712009 Categories: , ,


Fitting a standard marine toilet in a small boat usually meant sacrificing comfort and appearance for the sake of fit and function. However, Dometic’s latest engineering innovation Omni directional Rotating Base Installation Technology (ORBIT) puts a whole new spin on basic marine heads with the fresh water flush MasterFlush 7120 toilet. By providing a full 360 degrees of bowl-to-base rotation, the ORBIT base can be positioned in any configuration to maximize even the smallest installation space and accommodate diverse plumbing layouts.The 7120 Orbit toilet offers premium comfort for the boat-owner, employing the same large enameled seat and deep ceramic bowl size of a residential round-front toilet, the 7100 toilet series introduces a new path to better comfort for owners of small boats. Smoothly contoured seat-to-bowl design conveys an expensive look; without the extra cost. The deep, rounded residential size bowl also results in splash-resistance during use and while underway.

As with all Dometic MasterFlush toilets, the 7120 Orbit toilet assures trouble-free, odor-free performance by virtue of unmatched maceration effectiveness. A rugged, glass-filled nylon twin impeller instantly draws effluent into the macerating chamber, where the 10-blade stainless steel cutting wheel pulverizes waste and ejects it to the discharge line/holding tank.

Key Benefits

  • Full 360-degree bowl-to-base rotation allows virtually limitless positioning to accommodate small spaces and diverse plumbing layouts
  • Small footprint to fit in tight spaces
  • Dual-stage impeller/macerator cutting wheel pulverizes waste for most thorough waste tank pump-out
  • Supplied with DFS-1F switch, providing robust flushing function, as it operates the water valve and macerator pump simultaneously
  • Flushes on as little as 1/3-gallon (1.2 l) of fresh water
  • Integrated electric water valve on freshwater models
  • Draws only 20 Amps at 12 V DC; 10 amps at 24 V DC
  • 7100 series has large residential-style seat and bowl for premium comfort
  • Weight: 35 lbs
  • Optional DFST Switch available to allow three functions; “Flush”, “Add water”, or a “Dry bowl” function that does not add water to the bowl during flushing


Additional information

Weight 40 lbs
Dimensions 27 × 27 × 21 in
MFG Part#

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