• High active area (400 square feet) for more productivity without increasing the operating flux.
• High rejection DOW FILMTEC RO membrane that has one of the widest pH cleaning ranges in the industry (pH 1-13) that allows for effective cleaning of scale, organic compounds and biofilm.
• Automated, precision fabrication with a greater number of shorter membrane leaves, reduces the overall effect of fouling and maximizes membrane efficiency.
  

Operating Limits:

• Membrane Type…………………………………………………Polyamide Thin-Film Composite
• Maximum Operating Temperaturea …………………………113˚F (45˚C)
• Maximum Operating Pressure…………………………………600 psig (41 bar)
• Maximum Pressure Drop………………………………………15 psig (1.0 bar)
• pH Range, Continuous Operationa…………………………….2 - 11
• pH Range, Short-Term Cleaning (30 min.)b………...............1 - 13
• Maximum Feed Silt Density Index……………………………..SDI 5
• Free Chlorine Tolerancec………………………………….....<0.1 ppm
  

a Maximum temperature for continuous operation above pH 10 is 95˚F (35˚C).

b Refer to Cleaning Guidelines in specification sheet 609-23010.

c Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, Dow Water & Process Solutions recommends removing residual free chlorine by pretreatment prior to membrane exposure.