Little Giant SF 31-Gallon Simply Falls Pondless Disappearing Waterfall Vault, 19.3 Inches in Diameter x 24.5 Inches High…

APPLICATION: create a good looking disappearing waterfall without the desire for pond maintenance; use with Little Giant WFW waterfall weir and Little Giant F30-4000 pump (now not included) INSTALLATION: place the Easy Falls below grade on the lowest position of your design scheme to gather water and pump it back to the highest of the water feature BUILT TO LAST: Sturdy vault lid means that you can conceal the unit with rocks, gravel or plants; rugged and durable high density polethylene construction of years of reliable performance ENGINEERED FOR PONDLESS/DISAPPEARING FOUNTAINS: features a 3-inch pre-cut outlet port for connection to piping to waterfall weir; more than one inlets to gather water back into the vault ALSO NEEDED: weir (WFW 566239); pump (F30-4000 566726); auto-fill valve (AFV-GH 566286); PVC primer, cement and PTFE tape; 1-1/2-inch pipe, pond liner, underlay, check valve, connectors, ball valve