Roth RMT-500-1P MultiTank Septic Tank, 500 gal, Poly

Roth MultiTank RMT-500-1P is a 500-gallon poly tank designed for septic, pump, holding, and cistern applications. The tank is built for watertight, corrosion-resistant onsite wastewater use and is intended to provide a durable low-profile alternative for residential or light commercial installations. Roth documentation lists the 500-gallon model with approximate dimensions of 60 in L x 62 in W x 51 in H.