ULP-4040HF Ultra-low Pressure RO Membrane

The ULP-4040HF is an ultra-low pressure RO membrane element, developed for the desalination and purification of surface water, groundwater, and tap water with a salinity of less than 2,000 mg/L. This membrane combines a high water yield, low operating pressure, and excellent salt rejection, making it highly suitable for applications such as drinking water production, residential areas, industrial sites, food processing, and beverage production.

Thanks to the aromatic polyamide composite membrane, the ULP-4040HF operates at a significantly lower pressure than conventional low-pressure brackish water membranes. The required operating pressure is approximately two-thirds of traditional membranes, while the membrane can still achieve salt rejection of up to 99.5%.

The ULP-4040HF is therefore an efficient choice for installations where a high permeate flow and low energy consumption are important.

• High water yield at low operating pressure
• Up to 99.5% salt rejection
• Suitable for water up to 2,000 mg/L
• Lower energy consumption than standard membranes
• Ideal for drinking water, industry, and food & beverage