FilmTec – RO Membranes – Specialty 4″ – RO-4040-FF

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FilmTec Reverse Osmosis (RO) Membrane Elements contain sanitary, high-rejection FT30 reverse osmosis membrane that has been successfully used to process a wide range of food and beverage streams including Bottled Water, Juice, Soft Drinks, and nonDairy milk products.

Active Area – 90 psig (8.36 bar)

Stabilized Permeate Flow Rate – 2,650 gpd (10.0 m3/d)

Typical Stabilized Salt Rejection – 99.5%


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Manufacturer Filmtec
Series Specialty 4"
Model Number RO-4040-FF
Part Number 84286
Description Membrane Type: Polyamide Thin-Film Composite
Maximum Operating Temperature: 113°F (45°C)
Maximum Operating Pressure: 600 psig (41 bar)
Maximum Feed Flow Rate: 4040 elements 16 gpm / 2540 elements 6 gpm
Maximum Pressure Drop: Tape wrapped: 13 psig (0.9 bar) / Fiberglassed: 15 psig (1.0 bar)
pH Range, Continuous Operation: 2 - 11, Short-Term Cleaning (30 min) 1 - 12
Maximum Feed Silt Density Index: SDI 5
Free Chlorine Tolerance: < 0.1 ppm

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