Raritan Purasan EX Marine Sanitation Device

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).

Working within the USCG and EPA regulations, this device will enable you to use your marine toilet and discharge treated waste overboard, without using a holding tank.

Features:

• 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 PURASAN EX 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 24V 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 = 12V DC
• PST24EX = 24V DC

Owner's Manual