* Structural Tanks are the perfect pressure vessels for residential and light commercial water softening and filtration applications * Structural Poly Glass pressure vessels offer years of dependable service * The inner shell of these vessels is polyethylene which provide unrivaled strength and chemical resistance * Tank has a slim diameter with capacities up to 49 gallons * Max Operating Pressure - 150 psi * Max Operating Temperature - 120° F 49° C * Safety Factor - 4:1 * All 6"-13" Poly Glass vessels are supported by an exclusive 10 year warranty * Tanks are certified to NSF 44


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