- Water Storage 4.4 Gallon/ 18 Liters Tank
- Material: Steel Total tank
- NSF-58 approved, food grade, post-cured diaphragm Virgin polypropylene liner Pre-pressurized pressure
- Diameter: 11” inches (279 mm)
- Stainless Steel Height: 14 inches (353 mm)
- Connector: ¼” NPT
- Max. working pressure: 100 psi
The RO tanks can deliver stable and constant water flow when the faucet is opened. The concern that pollutants might come from air or animals with the use of an opened tank favors the use of a closed expansion tank. All PAE expansion tanks use stainless steel connections to avoid lead leaching concerns. Our tanks are NSF and CE certified, can be used everywhere in the world.