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Groco 75L Waste Treatment System - Type-III MSD
Model ZDS Series with Sweettank Odor Neutralization System

A Type-III MSD may be used aboard any vessel regardless of size or geographic location. The system receives waste from one or more toilets and retains it for disposal at a dockside or marina pump-out facility, or the contents may be pumped directly overboard where
legal to do so.

GROCO Type-III MSD systems come complete with a TLM series level monitor and a powerful (60 litres per minute) macerator/discharge pump located inside the tank.
ZDS Models include SWEETTANK which keeps the holding tank odor-free at all times, without the use of chemicals or filters.
All tanks include an oversized vent to aid with high capacity dockside pump-out.

Available in 12V or 24V

Brand new system. See photo chart for specs
Tank dimensions are 70cm x 36 x 29

Please note pick up available (from Albany), Monday to Friday 10am - 4pm unless by appointment.

Please see our other listings for high quality marine products including end of line and bulk stock.

ZDS-20 12V
ZDS-20 24V
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Shipping options

  • To be arranged
  • Seller allows pick-ups
  • Boat location: North Shore, Auckland, NZ

Payment options

  • Other options
    Cash, NZ bank deposit