Specifications

• Model Specification: ULP11-4040

• Stable Rejection Rate: 98.0%

• Minimum Rejection Rate: 97.5%

• Average Permeated Flow: 2,800 gpd (9.1 m³/d)

• Active Membrane Area: 85 ft²

• Size: 4″ x 40″

Operating Conditions

• Max. Working Pressure: 600 psi

• Max. Feed Water Flow: 16 gpm (3.6 m³/h)

• Max. Feed Water Temperature: 45°C

• Max. Feed Water SDI: 5

• Residual Chlorine Concentration of Feed Water: <0.1 ppm

• pH Range of Feed Water During Continuous Operation: 3~11

• pH Range of Feed Water During Chemical Cleaning: 2~12

• Max. Pressure Drop of Single Membrane Element: 10 psi (68 kPa)