Residential RO Components3.2G Storage TankContact Us to PurchaseFeatures Patented stainless steel connection. Smooth internal construction prevents diaphragm abrasion damage. CE approved. NSF certificated. Specification Model Type Spec Connection TA-0099 Stainless steel tank 3.2G 3/8” Note Maximum working pressure: 100PSI Maximum temperature: 40℃ / 104℉