Poly Stock Tanks
Round tanks have a “formed open” rim. All round-end tanks have an extra heavy duty, molded rim and an extra-deep sidewall rib design for additional strength. A Heavy Duty, molded in aluminum drain fitting and 1 1/4″poly drain plug ensure a long-life. All Poly tanks made with FDA food-grade approved poly , tested to -20°F, corrosion-free, impact resistant and recyclable.