Filmtec BW30-400/34i Brackish Water Commercial Membrane Element 10,500 GPD (8" x 40")

PRODUCT DOCUMENTATION

• Filmtec BW30-400/34i 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: BW30-400/34i (Replaces discontinued BW30-400/34 IG Element)
• Active Area: 400 ft2, 37 m2
• Permeate Flow Rate: 10,500 gpd, 40 m3/d
• Salt Rejection: 99.0% 
• Product Type: Spiral-wound element with polyamide thin-film composite membrane

OPERATING LIMITS

• Maximum Operating Temperature a 113°F (45°C)
• Maximum Operating Pressure 600 psig (41 bar)
• Maximum Element Pressure Drop 15 psig (1.0 bar)
• pH Range, Continuous Operation a 2 – 11
• pH Range, Short-Term Cleaning (30 min.) b 1 – 13
• Maximum Feed Silt Density Index (SDI) SDI 5
• Free Chlorine Tolerance c < 0.1 ppm

USE IN

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