ANSI/NSF 61 Certified|ISO 9001:2008|Low Lead IAPMO Listed

• Strongest tank design combining: high strength steel and multi-dome construction Thickest diaphragm Toughest indoor/outdoor coating-Tuf-Kote HG Clean water technology Antimicrobial liner protection Turbulator water circulation device DuraBase composite tank stand Heavy-duty butyl diaphragm Stainless steel system connection Projection welded air valve 1 maximum accept factor 1-15/16 in system connection centreline 20-1/2 in Dia stand Made in USA

Amtrol Inc. invented the first pre-pressurized well tank over 50 years ago. This revolutionary product featured an innovative design using a hoop ring and groove to lock the diaphragm, liner and shell together in a totally unique way. This tradition of innovation continued with Amtrol's Next Generation Well-X-Trol, which utilized high strength steel to deliver 150 psi working pressure - 20% higher than competitve well tanks. Backed by an industry leading 7-years warranty. Now Well-X-Trol is combining its patented Turbulator with an antimicrobial liner to deliver Clean Water Technology in every tank. Well-X-Trol - the world's most trusted brand of well tanks; setting the standard for quality, reliability and performance.