Premium Holding Tanks

Trionic Corp Super Premium Wastewater Holding Tank Systems offer outstanding performance and value. These wastewater holding tanks are odor-free and leakproof. The tanks offer 3/8" thick walls molded from virgin LLD polyethylene, making them incredibly durable and impact resistant. Top-mounted hose connections eliminate sewage standing in discharge hoses, which is the major cause of odor permeation through the hoses. Raised vacuum relief valves with an easy clean screw cap prevent the tank from collapsing during dock pump-outs with high levels of vacuum and clogged tank valves.

All Super Premium Wastwater Holding Tanks include the following fittings:

• 1/2" NPT x 5/8" Vent Assembly
• Inspection Port
• 1-1/2" Inlet
• 1-1/2" Outlet for Pump-Out
• Vacuum Relief Valve
• Inlet, Outlet, and Vent Fittings Can be Rotated
• Optional Overboard Discharge Fitting is Also Available (add $30)

All of these holding tank systems comply with the United States Coast Guard (USCG) requirements.

The Trionic Corp Super Premium Wastewater Holding Tanks were selected by Practical Sailor Magazine as the best available waste holding tank for boaters. Click here to read the write-up. These holding tank systems are the right choice for you, so buy with confidence.