Additional Details ------------------------------ Product description: Amtrol Reverse Osmosis Storage Tank Steel 86 Gal 150-6. Amtrol Reverse Osmosis Storage Tank Steel 86 Gal: Genuine Amtrol Reverse Osmosis Storage TankAmtrol water storage tanks are built tough to last. Each tank is individually tested making them extremely safe. Theyre designed to meet the most demanding specifications for potable water. Each Amtrol RO storage tank has a fully enclosed polypropylene and butyl water reservoir to ensure water purity with less rubber/water contact. Amtrol has the most comprehensive five year warranty in the industry. Powder Coated Steel Exterior Enclosed polypropylene and butyl reservoir Stainless steel connection Welded on tank stand NSF Certified to Standard 61 Amtrol RO-86 RO Tank 86 Gallon Specifications Reverse Osmosis Tank Maintenance and Accessories: A tank shut-off valve is necessary to connect the tank to your reverse osmosis system and control the flow of water into and out of the tank. The valve is also essential for performing system service or maintenance. If your RO system uses 1/4 OD tubing to connect to the tank select the LFPP4VFE4 valve. If your system uses 3/8 OD tubing select the PP6VFE4-MG valve. For optimal performance it is necessary to keep a pre-charge of approximately 7 psi in your tank. Most automotive tire pressure gauges either do not read below 10 psi or are not very accurate at pressures this low. 54846 Tank Pressure Gauge reads pressures between 0 and 20 psi making it perfect for RO tank maintenance. The RO tank should be sanitized before initial use and during every filter change. The Reverse Osmosis Sanitizing Maintenance Kit features Sani-System an EPA NSF certified sanitizer making it a great alternative to using chlorine bleach. The kit also includes a syringe for application of the sanitizer. RO-86 Reverse Osmosis Storage Tanks Reverse Osmosis Storage Tank RO Tanks 47.2 86 gallon ro storage tank