Our loaf tanks (also known as rectangular polyethylene tanks) are engineered for applications where a rectangular shape is preferred or required due to space constraints, dimensional limits, or mounting needs. Their boxy, low-profile design maximizes volume in tight or confined areas—making them a smart choice for stationary storage, truck beds, trailers, equipment bays, or custom installations.These versatile tanks excel at holding potable water, agricultural chemicals, industrial liquids, and are especially popular for pressure washing setups, where clean water access and compact fit are essential.Key features include:
Molded-in grooves (baffle-like channels or tie-down ridges) for secure strapping, easy tie-down with bands or ratchet straps, and added structural strength.
Seamless rotational-molded polyethylene construction for superior durability, impact resistance, and leak-proof performance.
Often available in translucent white for visual level checking, with options for UV protection and food-grade materials suitable for potable use.
Compact rectangular footprint that fits efficiently in restricted spaces without wasting capacity.
Ideal for mobile pressure washers, RV fresh water storage, farm chemical mixing, emergency water reserves, or any setup needing a space-saving rectangular tank. The molded grooves simplify secure mounting on vehicles, skids, or platforms, reducing movement during transport.Browse our selection of loaf tanks for rugged, practical rectangular polyethylene solutions that adapt to your exact dimensional and application requirements.
A 500 gallon black loaf tank for a flatbed, a trailer or a low spot under a roof
The Norwesco 500 gallon black loaf tank, part number 43843B, is a low, flat polyethylene utility tank 92 inches long,...
The Norwesco 500 Gallon Portable Loaf Utility Tank in white is a low-profile polyethylene tank built for mobile water hauling and utility transfer. Its loaf shape rides low on a trailer or truck bed,...
A 1050 gallon low profile loaf tank for hauling water on a flatbed or trailer
The Norwesco 1050 gallon portable loaf utility tank, part number 44936, is a white polyethylene tank 96 inches long, 60...