Del Zotto Products Catalog 2019

28 Del Zotto Septic Tank Riser Dry-Cast Machine Features • Made from heavy gauge spun steel. • Dependable for smooth stripping and uniform shape. • Standard Manhole Covers … Outside Diameter: 28” Inner Diameter: 24” Height: 6” • Inspection Hole Cover … Outside Diameter: 8” Inner Diameter: 6” Height: 6”