The Enduraplas 200 Gallon Yellow Horizontal Sump Bottom Leg Tank ships with its own frame and a sump-bottom design that drains toward the outlet, so you can pull product down to the last gallons on a transport, nurse, or stationary skid. It holds 200 gallons in a polyethylene tank rated to 1.9 specific gravity, measures 55 inches long by 47 inches wide by 32 inches tall, and sits on a 47.0 x 55.0 inch footprint. The 1.9 SG rating is the number that matters here: it tells you the tank wall and frame are built to carry dense liquids, not just water.
Will it work for your job?
Sizing is about weight, not just gallons. Filled with water this 200 gallon tank carries about 1,668 pounds of contents, and at its full 1.9 specific gravity rating it is built to hold up to 3,169 pounds of contents. Use those two numbers to confirm your trailer, skid, or truck bed can carry the load before you fill it. If you are between sizes or working out axle weight, run the figures through our Tank Sizing Calculator and check the Tank Sizing Guide. The horizontal leg design and integral frame make this a common choice for operators searching for a 200 gallon horizontal leg tank to haul fertilizer, DEF at 32.5 percent, and de-icing brines such as calcium chloride and magnesium chloride around a yard or field.
Chemical compatibility
This is a polyethylene tank with a 1.9 specific gravity rating. The resin reads as HDLPE but is not yet confirmed, so confirm HDLPE versus XLPE with us before placing any of the acids or oxidizers listed below into service - concentration and temperature limits differ by resin. This listing does not include pre-installed chemical-service fittings or gaskets; specify the hardware and gasket material for your chemical, because resistance depends on the fittings and gaskets you choose, not just the tank wall. Based on the OEM chemical-resistance chart, which is concentration- and temperature-specific, this tank handles the following with the noted fitting and gasket materials:
- Acetic Acid (60%) - PP/PVC fittings, EPDM gaskets
- Aluminum Sulfate (50%) - PVC fittings, EPDM gaskets
- Calcium Chloride (40%) - PVC fittings, EPDM gaskets
- DEF (32.5%) - 316SS fittings, EPDM gaskets
- Ethylene Glycol (100%) - PVC fittings, EPDM gaskets
- Ferric Chloride (50%) - PVC fittings, EPDM gaskets
- Ferric Sulfate (60%) - PVC fittings, EPDM gaskets
- Ferrous Sulfate (20%) - PVC fittings, EPDM gaskets
- Hydrochloric Acid (37%) - PVC fittings, Viton gaskets
- Hydrofluoric Acid (48%) - PP/PVC fittings, Viton gaskets
- Hydrofluosilicic Acid (26%) - PP/PVC fittings, Viton gaskets
- Hydrogen Peroxide (50%) - PVC fittings, Viton gaskets
- Magnesium Chloride (30%) - PVC fittings, EPDM gaskets
- Peracetic Acid (30%) - 316SS fittings, Aflas gaskets
- Phosphoric Acid (85%) - PVC fittings, Viton gaskets
- Polyaluminum Chloride - PVC fittings, EPDM gaskets
- Potassium Carbonate (50%) - PVC fittings, EPDM gaskets
- Potassium Hydroxide (saturated) - PVC fittings, EPDM gaskets
- Propylene Glycol - PP/316SS fittings, EPDM gaskets
- Sodium Bisulfate - PVC/PP fittings, EPDM gaskets
- Sodium Bisulfite - PVC/PP fittings, EPDM gaskets
- Sodium Carbonate (30%) - PVC fittings, EPDM gaskets
- Sodium Hypochlorite (<16.5%) - PVC fittings, Viton gaskets
- Sodium Thiosulfate (40%) - PVC fittings, EPDM gaskets
- Sulfuric Acid (98%) - CPVC fittings, Viton gaskets
- Urea Solution (50%) - PP/PVC fittings, EPDM gaskets
- Zinc Orthophosphate - PP/316SS fittings, EPDM gaskets
- Ozonated Water (up to 10 PPM) - PVC fittings, EPDM gaskets
The mistake to avoid: matching the tank but ignoring the fitting and gasket spec. Several of these chemicals - sulfuric acid, hydrochloric acid, sodium hypochlorite, hydrogen peroxide and the others noted - require Viton or Aflas gaskets and PVC, CPVC or 316SS hardware rather than the default EPDM. Always confirm against the OEM chemical-resistance chart for your exact concentration and operating temperature, and see the full chemical compatibility reference before ordering. See the technical drawing on this page for fitting locations and dimensions.
Freight and ordering
This tank ships LTL freight only from the plant in Neche, North Dakota, so freight scales with distance - run your ZIP through the Freight Cost Estimator before you commit, since the weight of a loaded leg tank makes the haul a real cost driver. Get an exact number with our Freight Cost Estimator or call 866-418-1777 to lock in your order. For application background on hauling fertilizer and working fluids in leg-style and portable tanks, see our guides on applicator and leg tanks for fertilizer, portable utility tanks and DOT classification, and fertilizer-blend tank stratification.
