Additional InformationNAF Compliant|NSF Certified
Marketing InformationAMTROL® invented the first pre-pressurized well tank over 50 years ago as a better solution to traditional air over water tanks. This revolutionary product featured an innovative design that uses a hoop ring and groove to lock the diaphragm, liner and shell together. Today, Well-X-Trol® is still the standard of the industry with many unique features including high strength steel to deliver 150 psig working pressure, patented turbulator water circulator device and patent pending antimicrobial liner that neutralizes bacteria on contact. Well-X-Trol® is the world's most trusted brand of well tanks, backed by an industry leading 7 years limited warranty.