RO 122 Reverse Osmosis Tank for RO Equipment Manufacturers and Distributors
The RO 122 Reverse Osmosis Tank is a 8 litres (2.2 gal) metal storage tank for reverse osmosis systems. It holds purified water under pressure, ready for the unit. We manufacture it at our own plant in Gebze, Türkiye. We also supply it wholesale to water treatment equipment manufacturers, assemblers and distributors.
This is the most common tank size in under-sink residential RO units. Its compact body fits standard unit cabinets. Therefore, manufacturers keep it as a standard stock item for series production.
RO 122 Reverse Osmosis Tank Technical Summary
- Capacity: 8 litres (2.2 gal)
- Dimensions: Ø244 × 366 mm
- Connection: 1/4" NPT
- Max. working pressure: 6.9 bar (100 psi)
- Factory pre-charge: 0.4 bar (6 psi)
- Operating temperature: 4-50 °C
- Certification: NSF/ANSI 58, NSF/ANSI/CAN 372
Wholesale Supply and Shipping
Ekol Tank sells only to businesses, on a wholesale basis. Therefore, please request a quote for prices and order quantities. In standard shipments we load 104 units per pallet. For example, a 40' HC container takes 2,625 units palletised or 3,430 units loose. You will find all loading options in the Logistics and Packaging tab. In addition, our annual capacity of 360,000 units supports regular shipments.
Scope of Delivery and Installation Notes
- The delivery does not include the tank stand. However, we offer it as an option on request.
- The delivery does not include the tank valve.
- We ship the tank with a 0.4 bar pre-charge. Therefore, check it through the valve stem with the tank empty before you connect it.
- System pressure must not exceed 6.9 bar. On lines with high mains pressure, fit a pressure reducer.
Documents and Series Comparison
We run production under an ISO 9001 quality management system. We also provide a CE (PED 2014/68/EU) declaration of conformity. As a result, the documents for your export and project files are ready.
You can download the datasheet and certificates from the Documents page. You can also compare the other capacities in the series on the Reverse Osmosis Pressure Balance Storage Tanks page. In addition, you can verify the certification in the NSF official listing.
