Pump/Tank Station HomePump Tank Stations About Our Pump/Tank Station Durable & Dependable All WT Series Pump/Tank Station components are mounted to a heavy-gauge solid deck. The units are full-seam welded inside and out, and include a cover. Please find below Pump/Tank Station available WT Series 150 to 5,000 Gallons Carbon Steel, Stainless Steel or MDPE