Purenex PAE (RO-132) Water Storage Pressure Tank - 1/4" MPT for Reverse Osmosis System with 3.2 Gallon Volume Capacity (White)

This PAE RO-132 tank is the best tank on the market for Reverse osmosis system. It is used by many major RO manufacturers including Watts. The dimension is 9. 5" diameter and 15" height. White color, Steel tank with FDC approved Food grade bladder inside. Pre-charge with 5-7 psi of air pressure. When tank is full, it may reach 45 to 50 psi of pressure depending on your RO system. The water inlet is 1/4" MPT with stainless steel thread. It can be re-pressurize using an air pump through the air valve. The tank is 4 gallon tank and holds about 3. 2 gallons of water.

• STORAGE TANK FOR HOME SYSTEMS: The PAE RO-132 metal reverse osmosis storage tank is compatible with most under-sink RO water filter systems. With a 3.2-gallon total volume capacity, it provides a consistent supply of pressurized filtered water on demand. When tank is full, it may reach 45 to 50 psi of pressure depending on your RO system. This compact RO bladder tank is ideal for residential kitchen installations. It features a standard 1/4" MPT connection with stainless steel thread.
• MAINTENANCE-FREE PRESSURE TANK: This RO water storage tank is FDC approved Food grade bladder inside, meeting strict health and safety standards for drinking water systems. Pre-charge with 5-7 PSI of air pressure. It is pre-pressurized and sealed for hassle-free operation with no maintenance required. The durable diaphragm construction supports long-lasting performance in your reverse osmosis setup. This bladder tank is ideal for safe water storage in any home filtration system.
• INTERNAL BLADDER DESIGN: The PAE RO-132 bladder-style reverse osmosis tank uses a pre-charged internal diaphragm to deliver steady, pressurized water flow. It can be re-pressurize using an air pump through the air valve. It helps improve faucet pressure and speeds up water delivery when using under-sink RO systems. The internal smooth-walled construction minimizes abrasion, extending the lifespan of the tank. Enjoy consistent pressure with each use of your drinking water tap.
• SAFE MATERIALS FOR CLEAN DRINKING WATER: The diaphragm inside this reverse osmosis water pressure tank is post-cured to remove harmful chemicals and residues, ensuring cleaner, safer water. The steel body features a white enamel finish, adding corrosion resistance and aesthetic appeal. It’s ideal for use in kitchen cabinets, utility rooms, or commercial applications. Built for health-conscious homes, this RO storage tank supports safe water for cooking and hydration.
• RELIABLE RO TANK SUPPLIER: With years of experience in water filtration, IPW Industries offers high-performance components for reverse osmosis systems. The PAE RO-132 is a trusted water pressure tank used in homes and light commercial settings across the country. It provides dependable performance, strong pressure output, and long-term durability. Backed by a commitment to quality and customer support, this tank is a smart upgrade for any RO system.