The Enduraplas 3200 Gallon White Horizontal Leg Tank (SKU THF03200W) is a 3,200-gallon horizontal leg tank molded in natural white polyethylene and rated to a 1.9 specific gravity, putting it at the top of the practical poly range for hauling and staging water, fertilizer blends, and dense process chemicals. The self-supporting horizontal body rides low on integrated legs and measures 79 inches high, 97 inches wide, and 145 inches long, giving a 97.0 x 145.0-inch footprint to plan your skid, trailer deck, or containment pad around.
Will it work for your job?
This is a horizontal leg tank built for transport and bulk staging, so the geometry keeps the load low and stable when full. Filled with water, contents weigh roughly 26,688 lb; loaded to the tank's maximum rated 1.9 specific gravity, contents can reach about 50,707 lb. That means a dense 1.9-SG payload adds on the order of 24,000 lb over plain water in the same body, so size your trailer axles, frame, tie-downs, and pump to the loaded figure, not to gallons alone. Note too that the 97-inch width meets or exceeds the standard 96-inch (8 ft 6 in) deck width on many trailers, so check it against your deck and your route's width limits before committing. Run your payload and rating numbers through our Tank Sizing Calculator and the Tank Sizing Guide first. Buyers cross-shopping Enduraplas horizontal and leg tanks for white-tank water and ag duty land here for exactly this pairing of size and SG rating.
Chemical compatibility
The tank is molded in polyethylene with a 1.9 specific gravity rating. Our records indicate a high-density linear polyethylene (HDLPE) resin, but that designation is not yet confirmed for this SKU, so verify HDLPE versus cross-linked (XLPE) construction with us before chemical service, since that distinction changes what the tank can safely hold. Two chemicals here ban PVC outright and require stainless: if you are hauling DEF (32.5%), it needs 316SS fittings with EPDM gaskets, and peracetic acid (30%) needs 316SS with Aflas gaskets. All compatibility below is concentration- and temperature-specific; confirm your exact concentration and service temperature with us before ordering.
Other compatible chemicals for this tank's SG rating include acetic acid (60%, PP/PVC fittings, EPDM gaskets), aluminum sulfate (50%, PVC, EPDM), calcium chloride (40%, PVC, EPDM), ethylene glycol (100%, PVC, EPDM), ferric chloride (50%, PVC, EPDM), ferric sulfate (60%, PVC, EPDM), ferrous sulfate (20%, PVC, EPDM), hydrochloric acid (37%, PVC, Viton), hydrofluoric acid (48%, PP/PVC, Viton), hydrofluosilicic acid (26%, PP/PVC, Viton), hydrogen peroxide (50%, PVC, Viton), magnesium chloride (30%, PVC, EPDM), phosphoric acid (85%, PVC, Viton), polyaluminum chloride (PVC, EPDM), potassium carbonate (50%, PVC, EPDM), potassium hydroxide (saturated, PVC, EPDM), propylene glycol (PP/316SS, EPDM), sodium bisulfate (PVC/PP, EPDM), sodium bisulfite (PVC/PP, EPDM), sodium carbonate (30%, PVC, EPDM), sodium hypochlorite (<16.5%, PVC, Viton), sodium thiosulfate (40%, PVC, EPDM), sulfuric acid (98%, CPVC, Viton), urea solution (50%, PP/PVC, EPDM), and zinc orthophosphate (PP/316SS, EPDM). Ozonated water (up to 10 PPM, PVC, EPDM) is also compatible; a dedicated page is not yet published, so call for that spec. Match the fitting and gasket material listed for your chemical exactly, and see our full chemical compatibility resource for detail.
The mistake to avoid
The most common error on a tank this size is treating the 1.9 SG rating and the resin question as afterthoughts. The 1.9 rating is what lets it carry dense fertilizer blends and heavy acids, and it is the practical ceiling for this poly body, but it does not make the tank safe for chemicals outside the list above, and it does not replace confirming HDLPE versus XLPE for your specific chemical. If you are hauling or staging a fertilizer blend, read our guides on applicator and leg tanks for fertilizer, portable utility tank DOT classification, and fertilizer-blend tank stratification so the blend in the tank matches what reaches the spreader. See the technical drawing on this page to confirm fitting locations against your plumbing.
This tank ships LTL freight from the Enduraplas plant in Neche, ND, quoted live to your ZIP code. Get an exact rate with our Freight Cost Estimator, or call 866-418-1777 and our team will quote freight, confirm the resin and fitting package, and help you match this 3,200-gallon horizontal leg tank to your haul or process job.
