Puretec RA-T4.2 Reverse Osmosis Storage Tank
The Puretec RA-T4.2 is a high-quality pressurised reverse osmosis (RO) storage tank designed to provide instant access to purified drinking water. Used in conjunction with compatible under-sink RO systems, this tank stores filtered water under pressure so it is ready for use whenever required.
With a total capacity of 4.2 gallons (approximately 16 litres), the RA-T4.2 offers an excellent balance of compact size and usable storage. Under normal operating conditions, it delivers approximately 9 litres of usable water, ensuring reliable supply for everyday household drinking and cooking needs.
Manufactured with a durable external shell and a food-grade polypropylene inner liner, the tank is corrosion-resistant and designed to maintain water quality over time. Its sealed air chamber provides consistent pressure and dependable performance, while the compact footprint allows for easy installation under most sinks.
Key Features
Pressurised storage for instant RO water delivery
4.2-gallon (16 L) total capacity
Approx. 9 L usable water at standard pressure
Food-grade polypropylene inner liner
Durable, corrosion-resistant construction
Compact design for under-sink installation
Compatible with most domestic reverse osmosis systems
Specifications
Model: RA-T4.2
Total Capacity: 4.2 gallons / 16 litres
Usable Capacity: Approx. 9 litres
Connection: ¼″ fitting
Maximum Operating Temperature: 40 °C
Application: Domestic reverse osmosis systems
The Puretec RA-T4.2 is a reliable and low-maintenance solution for storing purified water, ensuring your reverse osmosis system delivers clean, great-tasting water on demand.
