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Raritan Purasan EX Marine Sanitation Device

Raritan Purasan EX Marine Sanitation Device

  • Type I Device, Select Power
  • Designed for Pressurized Fresh Water Systems with (1) or (2) Toilets
  • Automatic Waste Water Treatment System
  • Item #: 
    Model #: 
    Multiple Models Available
    Shipping Weight: 
    36.15 Lbs.
    Our Price:
    From: $1624.99  To: $1854.99
    1624.99 1854.99
    Please enter quantity below.

    Model #
    12 Volt DC
      *In Stock!*
    Our Price: $1624.99
    OMRD, Click For DetailsThis product ships ground only
    24 Volt DC
      *In Stock!*
    Our Price: $1854.99
    OMRD, Click For DetailsThis product ships ground only
    Click the "More Info" button above for specific information about that product.

    Click here for Owner's Manual


    • The PURASAN® EX is a U. S. Coast Guard Certified Type I Marine Sanitation Device for use on uninspected vessels 65 feet and under
    • It must be operated within navigable waters inside the three mile limit that are not declared Federal No Discharge Zones (NDZ) by the U.S. Environmental Protection Agency (EPA)
      • Other countries - check with local authorities
    • The PURASANEX is designed for recreational use and accommodates most marine toilets
    • It can be used with up to two toilets
    • The PURASAN EX is available in 12 or 24 Volts DC
    • Low power consumption
    • Neutralizes bacteria in wastewater
    • Easy to change tablet dispenser
    • Quiet operation
    • Easy to clean and maintain
    • Alleviates need for holding tanks
    • Low maintenance
    • Function:
      • Each time the toilet is flushed an equal amount of previously treated waste is discharged
      • The flushing action of the toilet pump moves the waste through the Purasan and out
      • Water is diverted to the tablet dispenser during the flush cycle, creating a halogen solution during hold time
      • After the hold time, drain solenoid and air pump turn on and solution drains into the treatment unit
      • The first chamber macerates to reduce particle size and uniformly mix the waste with injected halogen solution
      • The second chamber mixes to ensure uniform treatment of contents

    Available Models:

    • PST12EX = 12 Volt DC
    • PST24EX = 24 Volt DC


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