Features Attractive natural stones are drilled to create overflowing water features Hexagonal pillars have a snapped top and sawn base for stability Volcanic basalt oxidizes to form attractive multi-colored patina over time Atlantic’s Basalt Columns are generously core-drilled to 1⅜" to fit up to 1" Sch 40 PVC or 3/4" kink-free tubing plus a light cord A 2" diameter, 5" deep socket recesses Atlantic’s Fountain Light and buffers the water plume Available in single or three piece sets for design flexibility 3-Year Warranty Description Weight (Lbs.) Dimension (WXH) Recommended Pump (GPH) NBC24 140 lbs. 10”X24” 400 NBC30 175 lbs. 10”X30” 500 NBC36 210 lbs. 10”X36” 500 NBCX3 525 lbs. - 2000 *Ships via Motor Freight. An LTL Freight Order Processing Charge shall apply.