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 250 Gallon Yellow Horizontal Sump Bottom Leg Tank is a horizontal transport and field tank built for chemical and fertilizer haul work where the load has to ride low.The 250-gallon...
The Enduraplas 250 Gallon Black Horizontal Sump Bottom Leg Tank (SKU THD00250B) is a 250-gallon black polyethylene horizontal leg tank built to be hauled. Integral support legs and a 47 x 55-inch...
The Enduraplas 250 Gallon Green Horizontal Sump Bottom Leg Tank is a polyethylene transport tank built for moving liquid by trailer or truck. It carries 250 gallons across a 37 in. tall body that...
Norwesco's steel ladder for the 4035 elliptical leg tank
Part number 63033 is the steel ladder Norwesco makes for its 4035 elliptical leg tank. The 4035 is the big one in the elliptical leg family,...
A 535 gallon black elliptical leg tank that fits a pickup bed
The Norwesco 535 gallon black elliptical leg tank, part number 42353B, is a low profile polyethylene transport tank 80 inches long, 57...
A 525 gallon Snyder leg tank with a 20 inch manway, sold as the black version
Part number 32398 is Snyder's 525 gallon horizontal leg tank in high density linear polyethylene, 71 inches long, 49...
A 525 gallon white leg tank for water and fertilizer on a truck, a trailer or the ground
The Norwesco 525 gallon horizontal leg tank in white, part number 40181, is a polyethylene transport and...
The Enduraplas 300 Gallon White Horizontal Sump Bottom Leg Tank (SKU THD00300W) is a low-slung horizontal leg tank built for moving and storing liquid where a tall vertical footprint won't work...
The Enduraplas 300 Gallon Yellow Horizontal Sump Bottom Leg Tank is a transport-ready polyethylene tank built for hauling liquid where there is no permanent plumbing - a field sprayer support tank, a...
The Enduraplas 300 Gallon Black Horizontal Sump Bottom Leg Tank (SKU THD00300B) is a black polyethylene haul tank built for moving liquid down the road and across the field. It measures 74 inches...
The Enduraplas 300 Gallon Green Horizontal Sump Bottom Leg Tank (SKU THD00300G) is a low-profile horizontal leg tank built for transport and field dispensing. It measures 74 inches long by 46 inches...
A 300 gallon cross-linked polyethylene leg tank for the harder chemicals
The Snyder Industries 300 gallon XLPE horizontal leg tank, part number 1320000N42, is a white cross-linked polyethylene...