TRIONIC offers an extensive line of Marine and RV water and holding
tanks to meet most size and durability requirements. All tanks are rotationally
molded of a seamless one piece, non-corrosive linear polyethylene that meets FDA
acceptance and complies with Coast Guard regulations. Each water tank has one
1/2" supply opening, one 1-1/2" fill opening and one 1/2" vent. Each
holding tank has one 1/2" vent and has two 1-1/2" openings.
Openings on all tanks are female National Pipe Threads (NPT) and are located on
one end of the tank. All of our tanks are guaranteed to be extremely durable and
will not collapse when emptied with high capacity pumps.