Amtrol Reverse Osmosis Storage Tank Steel 4.4 Gal 100 Foot The upper reservoir hold 2

The upper reservoir hold 2

Pressure rated to 150 psi and hydrostatically tested

ANSI/NSF 61 Annex G Certified

Lowest pressure drop

Amtrol Reverse Osmosis Storage Tank Steel 4.4 Gal 100 Foot The upper reservoir hold 2The Amtrol RO 4 Reverse Osmosis Tank is a pre pressurized 4. 4 gallon storage tank. This tank features a polypropylene liner and a butyl rubber diaphragm which are joined together by Amtrol's groove design and hoop ring. This prevents water from contacting the metal tank which ensures fresher, cleaner, and better tasting water. Specifications: Made in the U. S. A. Powder coated steel exterior Great for residential & small business applications Each