 | Stainless Steel Tanks These UN 31A specification tanks feature a tapered bottom for complete removal of all chemicals. Available in sizes 250 to 550 gallons. 42" x 48" base. Includes 2" stainless steel ball valve. Stockable construction. | |
 | Poly Tanks Features: - One piece heavy-duty polyethylene construction. - 5" fillwell. - 2" opening standard. - Extra-heavy wall thickness for added protection. - Molded-in gallonage marks. - UV inhibitors added. - 115 gallon Norwesco Chem-Cari has recessed top for pump protection, built-in pallet and sump. Maca-75 approved. | |