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Sanimarin 31

Excellent alternative to hand pump products, the SANIMARIN 31 toilet is the prefect, simple answer to lack of space.


  • Extra low profile
  • Quiet operation
  • Provided with soft-close toilet seat
  • Small footprint to fit in tight spaces
  • Equipped with powerful stainless steel macerating blade
  • Delivered with electronic keyboard (Eco, Normal flushes, Empty key and Tank full indicator light)


Sanimarin 31 is extremely compact, which means it can be installed whatever your space constraints on board. Its compact size which takes up very little floor space, means it fits easily in all spaces.



Pumping height

10 Ft

Horizontal pumping distance

100 Ft

Water consumption

ECO : 0.31 gallons (1,2l)

NORMAL : 0.63 gallons (2,4l)


Electricity consumption

ECO (8 s)

12V : 0.056 Ah

24V : 0,032 Ah

NORMAL (15 s)

12V : 0.105 Ah

24V : 0.060 Ah

Current consumption

12 V (300 W) : 25 A

24 V (360 W) : 15 A

Total time required

ECO : 8 s

NORMAL : 15 s


Water use

Onboard freshwater (integrated solenoid valve) or outside pressurized water. Minimum pressure of supplied water is 25 PSI (1.7 bar). Recommended pump flow rate is 2.9 GPM.


36,2 Lbs

Important: For standard daily use by 4 people, Sanimarin’s electrical consumption represents less than 1% of the energy use.

Our benefits

The Samarin range has been developed with the aim of ensuring that your toilet is as easy and comfortable to use on the water and on the road as it is at home.

  • Made in France
  • A macerator system patented for over 60 years
  • Quiet operation
  • Low power consumption