Filmtec TW30-4021 Brackish Water RO Membrane Element 900 GPD (4.0" x 21")

PRODUCT DOCUMENTATION

• Filmtec TW30-4021 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: TW30-4021
• Alternative Part Number: 80608
• Applied pressure (225 PSI)
• Permeate Flow Rate: 900 gpd, 3.41 m3/d
• Salt Rejection: 99.5%
• 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 (3.8 bar)
• pH Range, Continuous Operation 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

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