The Enduraplas 3200 Gallon White Cone Bottom Tank with Stand (SKU THC03200KW) is a full-drain vessel built for chemical processing, batching, and dosing where you need every gallon to evacuate through the bottom. It carries a 1.9 specific gravity rating and an FDA-approved (food-contact) rating, so it handles dense chemistry that thinner-walled tanks cannot. The tank stands 126" tall on its integrated stand with a 110" diameter footprint, ships pre-plumbed with a 3" PP female NPT bulkhead outlet at the cone apex, and opens through a 16" threaded vented manway up top. Empty weight is 1,545 lb.
Will it work for your application
The 3200-gallon body holds 26,688 lb of water at full volume, and the 1.9 SG rating supports up to roughly 50,707 lb of rated contents - the headroom you draw on when your fluid is heavier than water. At 1.9 SG this is the highest-density rating offered, so there is no heavier-rated poly tank to step up to; it covers every chemical on the list below at their full listed concentrations. The elevated cone-and-stand geometry gives you gravity-fed discharge and complete drainage, which is why processors choose this shape over a flat-bottom vertical for mixing, settling, and clean-out cycles. The 3" polypropylene bulkhead handles your transfer line; the vented manway prevents vacuum collapse during rapid draw-down. Run your fill height and contents weight through the Tank Sizing Calculator and the Tank Sizing Guide before you commit, and if you are weighing the stand itself, our steel-frame vs. poly stand decision tree and Norwesco/Snyder/Enduraplas compatibility matrix walk the tradeoffs.
Chemical compatibility
This is a 1.9 SG-rated polyethylene tank; the resin is recorded as HDLPE but flagged unconfirmed, so confirm HDLPE vs. XLPE with us before you commit to chemical service. Compatibility below is drawn from the Snyder Industries OEM chemical-resistance chart and is concentration- and temperature-specific - always verify your exact chemical, concentration, temperature, and the fitting and gasket materials against the chart and the Chemical Compatibility Database.
Chemicals this tank's 1.9 SG rating can carry at the listed concentrations include ethylene glycol (100%, PVC fittings, EPDM gaskets), ferric chloride (50%, PVC/EPDM), ferric sulfate (60%, PVC/EPDM), hydrochloric acid (37%, PVC fittings with Viton gaskets), hydrofluoric acid (48%, PP/PVC with Viton), hydrofluosilicic acid (26%, PP/PVC/Viton), hydrogen peroxide (50%, PVC/Viton), phosphoric acid (85%, PVC/Viton), potassium carbonate (50%, PVC/EPDM), potassium hydroxide (saturated, PVC/EPDM), sodium hypochlorite (up to 16.5%, PVC/Viton), sodium thiosulfate (40%, PVC/EPDM), sulfuric acid (98%, CPVC fittings with Viton), peracetic acid (30%, 316SS with Aflas), polyaluminum chloride (PVC/EPDM), sodium bisulfate and sodium bisulfite (PVC/PP, EPDM), propylene glycol (PP/316SS, EPDM), and zinc orthophosphate (PP/316SS, EPDM). Lighter-density chemistries like acetic acid (60%), aluminum sulfate (50%), calcium chloride (40%), magnesium chloride (30%), sodium carbonate (30%), ferrous sulfate (20%), and ozonated water (a light 1.5-SG service, to 10 PPM, well inside rating) clear at 1.5 SG and are comfortably within this tank's rating, while DEF and urea solution (32.5% and 50%) need only 1.35 SG but call for 316SS or PP/PVC fittings. The strong oxidizers and mineral acids above - ferric chloride, hydrochloric, hydrofluoric, hydrogen peroxide, phosphoric, sulfuric, sodium hypochlorite, and peracetic - require the full 1.9 rating, so this tank meets them exactly with no density margin to spare, one more reason to confirm concentration and temperature before service. Note the gasket callouts: EPDM for most salts and caustics, but Viton for the strong oxidizers and acids above.
The mistake to avoid
The biggest error on a high-SG chem tank is matching the fitting and gasket to the tank instead of to the fluid. The tank body clears these chemicals, but the wrong wetted part fails first. The tank ships with a PP bulkhead outlet - correct for many services, but NOT for sulfuric (which needs CPVC) or DEF and peracetic (which need 316SS), and EPDM will not survive sodium hypochlorite or sulfuric acid where the chart calls for Viton. Plan to swap the wetted fitting and gasket to match your fluid, spec those materials off the chemical rather than off the tank, and confirm the HDLPE-vs-XLPE resin question before any oxidizer service.
This 3200 gallon cone bottom tank with stand ships LTL freight from the Enduraplas plant in Neche, ND, quoted live to your ZIP - get your number from the Freight Cost Estimator or call 866-418-1777. Reference the technical drawing on this page for exact fitting locations and stand dimensions before you set your pad.
