The Enduraplas 3000 Gallon White Horizontal Sump Bottom Leg Tank w/ Frame is a 3000-gallon transport-style horizontal leg tank built for hauling liquid by trailer or skid. It measures 130 inches long by 87 inches wide and stands 94 inches tall, riding on an integrated leg-and-frame cradle. The sump bottom drains toward a single low point so the load offloads fuller through your transfer pump - exactly what a haul-and-dispense workflow needs. Molded from polyethylene in natural white, it carries a 1.9 specific gravity rating, so it is engineered to haul dense liquids well above the weight of water.
Will this tank handle your load
Filled with water at 8.34 lb/gallon, this tank carries roughly 25,020 lb of contents. The 1.9 SG rating raises the rated ceiling to about 47,538 lb of liquid weight, which is the figure that matters when you haul fertilizer, brine, or heavier chemicals rather than plain water. Match that loaded weight to your trailer, axle, and tie-down rating before you fill, and use our Tank Sizing Calculator and Tank Sizing Guide to confirm the gallons and contents weight line up with your application. The 87 x 130 inch footprint sets the deck space you need on the trailer or pad, with the sump as the low drain point for plumbing your pump.
Fitting and outlet sizes are not published in our data for this SKU - confirm every fill, vent, and sump outlet size against the technical drawing on this page (or call us) before you plumb the tank.
Chemical compatibility
This tank is molded from polyethylene with a 1.9 specific gravity rating. The resin marking is unconfirmed (shown as HDLPE?), so confirm whether the wall is HDLPE or XLPE before any chemical service - the two resins behave differently with aggressive chemistries. The chemicals below come from the manufacturer chemical-resistance chart, which is concentration- and temperature-specific; verify your exact concentration and operating temperature against that chart before committing the tank. Watch the three non-standard hardware cases first: Sulfuric Acid at 98% needs CPVC fittings with a Viton gasket; DEF at 32.5% and Peracetic Acid at 30% both require 316SS fittings - and Peracetic Acid is the only chemical here that calls for an Aflas gasket rather than EPDM. DEF in particular is a common transport liquid, so plan for stainless hardware rather than the PVC most others use.
Within the rated SG, the chart also lists compatibility for Acetic Acid (60%, PP/PVC fittings, EPDM gasket), 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 (under 16.5%, PVC, Viton), Sodium Thiosulfate (40%, PVC, EPDM), Urea Solution (50%, PP/PVC, EPDM), Zinc Orthophosphate (PP/316SS, EPDM), and Ozonated Water (up to 10 PPM, PVC, EPDM). Match the fitting and gasket material to your chemical exactly - note where the chart calls for Viton over EPDM and where it specifies 316SS or CPVC over standard PVC. Full details and concentration notes live on our chemical compatibility resource.
The mistake to avoid
The single most common error on a tank like this is filling a dense chemical without confirming the resin and SG headroom. The 1.9 SG rating is what lets this tank carry heavy loads like ferric chloride or 98% sulfuric acid up to about 47,538 lb - but only if the wall resin is verified for that service and the fittings and gaskets match the chemical. Run a lighter SG liquid and you have margin; push a 1.9 SG product without confirming HDLPE vs XLPE and the matching hardware, and you risk premature wall or fitting failure. When in doubt, call before you fill.
This tank ships LTL freight from Neche, ND, quoted live to your ZIP. Get a real number with our Freight Cost Estimator, or call 866-418-1777 to talk through your haul application and confirm the right tank. For more on transport and leg-tank use, see our guides on applicator and leg tanks for fertilizer and DOT classification for portable utility tanks.
