RO Pressure Tanks (Plastic)

The Plasteel Tank series combines a steel pressure chamber with a corrosion-resistant plastic outer shell, offering the durability of metal with the resilience of plastic. These plastic pressure tanks are engineered to withstand harsh environments, including outdoor and coastal applications. A butyl diaphragm isolates water from the air chamber, maintaining a safe and stable pressure. Ideal for RO, booster pumps, or residential filtration systems, Plasteel tanks deliver a long service life, hygiene, and performance while avoiding the corrosion common in all-metal tanks exposed to aggressive conditions.