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Super Premium Holding Tank - 31 gallon
Odor-free Trionic marine holding tank, 24”x16”x15”. Heavy-duty 3/8” polyethylene, top fittings, relief valve & Coast Guard compliant design.
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The Trionic Super Premium Marine Holding Tank delivers the ultimate in odor-free, leakproof performance for your boat’s sanitation system. Constructed from 100% virgin 3/8” wall polyethylene, this tank is exceptionally durable, corrosion-resistant, and designed to provide years of trouble-free service.
Its top-mounted hose connections prevent sewage from standing in the discharge hose — the leading cause of odor permeation in marine sanitation systems. A raised vacuum relief valve with an easy-clean screw cap safeguards the tank during high-vacuum dock pumpouts and prevents collapse caused by clogged vent lines.
Each Trionic Super Premium Tank is precision-engineered and equipped with premium fittings for superior reliability and easy installation.
Includes the following fittings:
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1/2” NPT x 5/8” barb vent assembly
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Inspection port
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1-1/2” inlet
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1-1/2” outlet (pumpout)
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Vacuum relief valve
All inlet, outlet, and vent fittings are rotatable to suit various installation setups. An optional overboard discharge is available for an additional $30.
Dimensions:
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Length: 30 in
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Width: 20 in
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Height (with fittings): 15 in
Trionic holding tanks comply with all U.S. Coast Guard requirements, ensuring marine-grade safety, sanitation, and quality you can trust.