This 3.2G plastic pressure barrel is made of PP, which offers excellent chemical stability and corrosion resistance. With a capacity of 3.2G, it can meet certain pure water storage needs. With an operating temperature range of 1-45°C, it can adapt to most daily ambient temperatures. Its primary function is to store pure water and can be used with water purification equipment, providing users with a stable pure water storage solution and convenient access to a pure water source at any time.