Heavy-Duty NSF-Certified Pressure Tank—This 1" NPTF pressure tank is designed for durability and is built to last, ensuring safe and reliable water storage. Premium Construction – Manufactured by PAE Machinery, Taiwan, using food-grade materials and a high-grade butyl diaphragm for long-lasting performance. Durable and corrosion–resistant, this product features a stainless steel connection for a secure, leak-proof fit and a smooth internal air vent cap to prevent diaphragm damage. High-Performance Design—This pump supports up to 100 PSI max working pressure and comes precharged at 6 PSI, ensuring optimal performance over years of use. Versatile Applications – Ideal for reverse osmosis (RO) water storage, pump tanks, and thermal tank applications. Reliable Water Storage – It provides approximately 20 gallons at 100 PSI and 14 gallons at 60 PSI, meeting various storage needs. Quality Tested & Trusted – Rigorously tested to meet industry standards, delivering consistent performance and reliability. Why Max Water: We have 15+ years of experience in the water filtration industry providing solutions with a smile to millions of families. Make Max Water your solution for all your filtration needs. Heavy-Duty 1" NPTF NSF-Certified Pressure Tank – Built to Last Designed for durability and performance, this NSF-certified pressure tank is engineered to handle up to 100 PSI max working pressure. It features a smooth internal air vent cap to prevent diaphragm damage, ensuring long-term reliability. Precharged at 6 PSI, this high-quality tank is built to last for years without the need for frequent replacements. Whether for reverse osmosis (RO) water storage, pump systems, or thermal tank applications, this tank provides consistent performance and dependable water storage. Upgrade your system with a long-lasting, corrosion-resistant pressure tank designed for efficiency and peace of mind.