Horizontal leg tanks integrate molded support legs into the tank shell — no separate cradle or stand purchase, no bolt-up, no failure interface between vessel and support. The leg geometry is the defining feature: it sets ground clearance for outlet valves, drainage to a sump, and field-side accessibility. Catalog covers Norwesco, Snyder Industries, Chem-Tainer, Enduraplas, and Bushman leg-tank SKUs from 35 gallons (utility) to 3,200 gallons (commercial nurse / hauling).
Applications
Agricultural nurse-tank service — water and chemical refill for sprayers in the field
Stationary bulk storage where overhead clearance is limited (low-profile horizontal)
Mobile DEF / AdBlue refueling and dispensing
Skid-mounted dosing and chemical staging
Compliance & Standards
Typically rotomolded to ASTM D1998; FDA 21 CFR 177.1520 resin compliance varies by model (see each product's Specifications). Leg tanks intended for highway transport must use proper baffling — verify whether your selected SKU includes internal baffles or is sold as stationary-only. DOT 49 CFR 178.345 governs portable cargo tanks for hazmat; consult your shipper for non-water transport. For ag/non-hazmat use, follow OEM strapping and load-securement spec.
Engineering & Selection
Two configurations dominate this catalog: cone-bottom legs (sump-style, total drain to a centerline outlet) and flat-bottom legs (residual but simpler geometry). Sump-bottom variants drain completely for chemical service; flat-bottom variants are cheaper and adequate for water. Saddle/cradle is built in — no additional band or stand purchase. Confirm outlet diameter and position before ordering: 2" for gravity to drum, 3"–4" for pump-suction or transfer line.
Freight & Delivery
Tanks ship LTL motor freight from the closest stocking warehouse to your delivery ZIP. Typical transit 5–10 business days. Liftgate available at delivery (per-shipment fee). Always inspect at delivery and note damage on the bill of lading before signing — that is the carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25–40%. Get your LTL freight quote by ZIP, or call 866-418-1777 for same-business-day quoted pricing.
Sizing & Selection
Match capacity to your trailer or skid footprint. Most leg tanks list axle-to-axle length and outside width — confirm against your platform before ordering. Need a sizing or compatibility review? 866-418-1777.
The Enduraplas 400 Gallon Green Horizontal Leg Tank (SKU THF00400G) is built for the farm, applicator, and chemical-haul jobs where the tank rides low and rated heavy. Molded in green polyethylene...
The Enduraplas 300 Gallon Yellow Horizontal Sump Bottom Leg Tank ships as a 1.9 specific-gravity polyethylene tank rated for dense liquids, and that 1.9 rating is the reason this model exists. It...
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The Enduraplas 300 Gallon White Horizontal Sump Bottom Leg Tank is a transport-and-treat tank built for hauling and applying liquids that a plain water tank cannot handle. The molded polyethylene...
The Enduraplas 300 Gallon Green Horizontal Sump Bottom Leg Tank ships with its steel frame, so you can mount it to a trailer or skid and haul liquid in the field without building your own cradle. The...
The Chem-Tainer 550 Gallon Plastic Horizontal Leg Tank (SKU TC5476LA) is a self-supporting horizontal leg tank built for haul and stationary storage where the load needs to sit low and stay put...
The Enduraplas 400 Gallon White Horizontal Sump Bottom Leg Tank (SKU THD00400W) is a 400-gallon polyethylene horizontal leg tank built for transport and applicator work where the load needs to ride...
The Enduraplas 400 Gallon Yellow Horizontal Sump Bottom Leg Tank (SKU THD00400Y) is a 400-gallon polyethylene horizontal leg tank built for field transport and applicator service.It measures 74...
The Enduraplas 400 Gallon Black Horizontal Sump Bottom Leg Tank (SKU THD00400B) is a 400-gallon polyethylene horizontal leg tank built for transport and field use.The black resin and sump-bottom...
The Enduraplas 400 Gallon Green Horizontal Sump Bottom Leg Tank (SKU THD00400G) is a low-slung polyethylene haul tank built to carry liquid down the road on a trailer or skid without the high center...
The Norwesco 710 Gallon Horizontal Leg Tank is built for mobile water haul, fertilizer, and applicator-trailer work.The molded legs flatten across the bottom so the tank sits stable on a trailer deck...
The Norwesco 725 Gallon Black Horizontal Leg Tank is a 725-gallon polyethylene transport tank built for moving liquid on a trailer, skid, or applicator frame and getting it where it needs to go. It...