Filmtec XLE-4021 Brackish Water Commercial Extra Low Energy Membrane Element 1,025 GPD (4.0" x 21")

PRODUCT DOCUMENTATION

• Filmtec XLE-4021 Membrane Element Specification
• Filmtec Principle of Reverse Osmosis and Nanofiltration
• Filmtec Element Characteristics
• Filmtec Membrane Construction
• Filmtec RO and NF Membranes Performance

SPECIFICATION 

• Part Number: XLE-4021
• Alternative Part Number: 154540
• Applied pressure (100 PSI)
• Provides lower energy costs and more productivity, especially in cold waters
• Permeate Flow Rate: 3651,025 gpd, 3.9 m3/d
• Salt Rejection: 99.0%
• Product Type: Polyamide Thin-Film Composite

OPERATING LIMITS

• Maximum Operating Temperature a 113°F (45°C)
• Maximum Operating Pressure 600 psig (41 bar)
• Maximum Element Pressure Drop 13 psig (1.0 bar)
• pH Range, Continuous Operation a 2 – 11
• pH Range, Short-Term Cleaning (30 min.) 1 – 13
• Maximum Feed Silt Density Index (SDI) SDI 5
• Free Chlorine Tolerance  < 0.1 ppm

USE IN

• Commercial water treatment systems
• Medical and research institutions
• Hospitality industry
• Food service