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 300 Gallon White Horizontal Leg Tank (SKU THF00300W) is a haul-class tank, so the number that should drive your decision is weight, not gallons. Rated to a 1.9 specific gravity, this...
The Enduraplas 300 Gallon Black Horizontal Leg Tank is a haul-and-treat workhorse built on a 1.9 specific-gravity rating, which is what separates it from a water-only leg tank. That 1.9 rating means...
The Enduraplas 300 Gallon Yellow Horizontal Leg Tank (SKU THF00300Y) is a 300-gallon polyethylene haul tank built for moving liquid loads on a skid, trailer, or truck bed, with a 1.9 specific-gravity...
The Enduraplas 300 Gallon Green Horizontal Leg Tank (SKU THF00300G) is a 300-gallon polyethylene horizontal leg tank built for hauling. It measures 74 inches long, 46 inches wide, and 31 inches tall,...
The Enduraplas 250 Gallon White Horizontal Sump Bottom Leg Tank ships with its frame and a built-in sump bottom that lets the tank drain down toward its low point, making it a working horizontal leg...
The Enduraplas 250 Gallon Black Horizontal Sump Bottom Leg Tank with Frame is built for one job: hauling heavy liquid on a trailer, in a truck bed, or on a skid. It holds 250 gallons of...
The Enduraplas 250 Gallon Yellow Horizontal Sump Bottom Leg Tank is a 250-gallon polyethylene horizontal leg tank built for haul-and-transport duty, rated to a 1.9 specific gravity so it can carry...
The Enduraplas 250 Gallon Green Horizontal Sump Bottom Leg Tank ships with its own steel frame and is built for hauling - it sits on a trailer or skid and moves liquid where the work is. The poly...
The Snyder Industries 535 Gallon Horizontal Leg Tank in black is built for one job round tanks handle poorly: hauling liquid down the road. The horizontal body sits low on molded legs so the load...
The Enduraplas 400 Gallon White Horizontal Leg Tank (SKU THF00400W) is a 400-gallon polyethylene leg tank built to haul and store liquid loads where a stable, low-profile footprint matters. Molded in...
The Enduraplas 400 Gallon Yellow Horizontal Leg Tank (SKU THF00400Y) is a 400-gallon polyethylene horizontal leg tank built to haul liquid in the field.It measures 74 inches long by 46 inches wide by...
The Enduraplas 400 Gallon Black Horizontal Leg Tank (SKU THF00400B) is a low-profile haul tank built for moving water and a wide range of ag and water-treatment chemicals down the road and across the...