Reverse Osmosis Storage Tanks – Stainless Steel Connection System
Our reverse osmosis storage tanks are designed for durability, reliability, and performance. Constructed with high-quality FDA-approved materials, these tanks are a perfect match for any premium RO system.
Key Features
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Stainless Steel Connection System
 Built with a patented stainless steel water connection for long-term reliability and strength.
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Extremely Reliable Design
 Designed to offer long-lasting performance with low maintenance.
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Available Sizes
 Choose from a range of tank sizes to suit your household or commercial needs:- 4.2 Litre – 33 cm high × 20.5 cm diameter (Code: RO-121)
- 9 Litre – 39 cm high × 24 cm diameter (Code: RO-122)
- 12 Litre – 39 cm high × 27.5 cm diameter (Code: RO-132)
- 38 Litre – (Code: RO-1070)
- 75 Litre – Please call for availability and freight quote
 
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Identification Made Easy
 Each tank has a label on the side with a model code for easy identification:- 4.2L – RO-121
- 9L – RO-122
- 12L – RO-132
- 38L – RO-1070
 
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Ball Valves
 Ball valves can be purchased separately to suit these tanks under the ‘John Guest Fittings’ section.
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Ready for Installation
 Each tank comes complete and ready to be installed.
Construction & Quality
Our tanks are made using the finest FDA-approved materials for both safety and taste.
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Water Storage Chamber
- Virgin polypropylene liner
- High-grade Chlorobutyl diaphragm
- Patented stainless steel water connection
 
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Post-Cured Diaphragm
 Ensures tasteless, odourless, pure water
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Deep Drawn Steel Domes
 With precision weld seams for durability and structural integrity
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Quality Control
 Tanks are tested at multiple stages during production
 Built with sealed brass air valves and O-ring sealed air valve caps
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Low Maintenance
 Leak-free air chambers mean no need to regularly check or maintain pre-charged air pressure
Additional Information
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75 Litre Tank
 Please ring us for availability and a freight quote on the 75L model.
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Download Data Sheet
 Click here to download the DATA SHEET
 
             
                   
                   
                   
                     
                    