Loaf tanks are used for water and liquid transporting. Plastic loaf tanks are ideal for situations where a rectangular tank is required, such as transporting in a pickup truck bed, or mounted on a trailer. These tanks are often used for potable water, agricultural and industrial chemicals, and are great for pressure washing applications. Manufactured from food grade FDA approved virgin polyethylene resin. Most of our loaf tanks come with molded in grooves for easy tie down support. Heritage Products can install welded couplings, bulkhead fittings, or any other customization that you may need for your application.