One Clarion is proud to offer you our 5000 gallon Corrugated Steel Water Tank. Our steel water tanks use only heavy-duty G145 galvanized steel panels, with a thick protective galvanized coating to stop corrosion at the source. These panels are well-built and lightweight, saving you money on material and shipping costs. Included with your tank is a monofilament food-grade potable water approved (NSF 61) polyethylene liner. This liner is resistant to wear and tear, cracking, and is very stretchy. We believe in the quality of our products, so much so, that we offer a 20 year "no leaks" warranty on both the corrugated water tank and the included liner. Let our 30 plus years of experience producing corrugated tanks speak for itself. Purchase with quality assured, buy One Clarion today!