Complete, reliable holding tank systems for use with marine toilets. Virtually any boat with room for a holding tank can now incorporate the advantages of Dometic's premium-quality Holding Tank Systems.
Leak-proof Design: Top-mounted hose connections eliminate standing liquid in discharge hose, preventing odor permeation through hose.
Odor-free, Highly Durable Tank: 100% virgin polyethylene resin with extra-heavy wall thickness prevents odor permeation and resists corrosion.
Implosion Protected: TankSaver® vacuum relief valve prevents damage from dockside pumps that use very high levels of vacuum.
- Heavy-duty 3/8" polyethylene
- TankSaver® relief valve
- Inspection port
- Vent outlet
- Two discharge outlets
- Tank capacity: 18 gal (68 L)
- Empty weight: 27 lbs (12.2 kg)
- Full weight: 178 lbs (80.7 kg)
- Inlet fitting size: 1-1/2"(38.1mm)
- Outlet fitting size: 1-1/2"(38.1mm)
- Vent outlet size: 5/8"(15.9mm)
- Dimensions: 16.75"H x 11.5"W x 28.28"D Vertical
Note: ISO/USCG Compliant: Dometic holding tanks fully comply with the ISO 8099:2000(E) standard and applicable U.S. Coast Guard requirements.