Proline™ Pump Vaults are sturdy housings for self-contained waterfalls and streams. These pump canyons accommodate submersible pumps up to 10,000gph and are specially designed to withstand clogs and heavy stones. Create your own dramatic, natural-looking water feature that offers all the beauty and sounds of a waterfall in a fraction of the space. A self-contained waterfall or stream is easy to install and even easier to maintain. Best of all, it is pet and child safe. ProLine™ Pump Vaults are the basis for creating a long-lasting, trouble-free installation. Protects submerged pump intake from getting clogged with gravel and debris Built of rugged, weather-resistant polyethylene plastic Horizontal hooded intake slots resist clogging and sedimentation from top to bottom Reinforced lid withstands the weight of gravel and stones Works great for freestanding fountains, endless streams and waterfalls Buttressed to withstand back-filling without warping or collapsing Pre-bored for 1.5" and 2" pipe with bulkheads for auto fill valve SKU Model Max Pump Flow Rate Dimensions Wt AutoFill? 02465 PRO2000 Mini Pump Vault 4000gph 15" x 15" x 15" 12lb No 02460 PRO4800 Pump Vault 10,000gph 23" x 23" x 25" 16lb Yes Instructions