BW30-4021 RO MEMBRANE
hi-tech-membrane-bw30-4021-2hi-tech-membrane-bw30-4021-1

Model

BW30-4021

Others Specifications

  • Efficiency

    • Permeate Flow: gpd (m³/d) 800(3.0)
    • Salt Rejection: % 98 – 99
  • Type

    • Configuration : Polyamide Thin Film Composite
    • Active Area: ft² (m²) 36 (3.3)
  • Application Data

    • Applied Pressure : psig (bar) 225 (15.5)
    • Maximum Operating Temperature : °F(°C) 113 (45)
    • Maximum Feed Flow Rate: gpm(m³/h) 14 (3.2)
    • Maximum Pressure Drop : psig(bar) 13 (0.9)
    • pH Range, Continuous (Cleaning) : 2-11 (1-13)
    • Maximum Feed Silt Density Index : SDI < 5
    • Maximum Chlorine Concentration: < 0.1 ppm

Product Description

Hi-Tech 4021 RO membrane elements is made by the most advance technique polyamide RO membrane sheets and combined with experience on the process of rolling membranes for years.

Hi-Tech membrane is awarded NSF certificate (ANSI/NSF Standard 58). Performance is excellent and stable exceptionally. Covering a complete range from 50GPD to 400GPD.

hi-tech-membrane-bw30-400 Hi-Tech Membrane BW30 – 400Hi-Tech Membrane ES-4040Hi-Tech Membrane ES – 4040BW30-4021 RO MembraneHi-Tech Membrane BW30 – 4021hi-tech-membrane-bw30-2540Hi-Tech Membrane BW30 – 2540
ModelHi-Tech Membrane BW30 – 400Hi-Tech Membrane ES – 4040Hi-Tech Membrane BW30 – 4021Hi-Tech Membrane BW30 – 2540
PhotoHi-Tech Membrane BW30 - 400Hi-Tech Membrane ES - 4040Hi-Tech Membrane BW30 - 4021Hi-Tech Membrane BW30 - 2540
PerformanceStable Desalination %98.7989897
Min. Desalination %98979797
Mean Permeable Flow gpd (L/d)10500(40)2650(10.0)800(3.0)850(3.2)
Active Film Area ft2(m2)400 (37)80(7.5)36 (3.3)28 (2.6)
Test ConditionsPressure600psig(41Mpa)300psig(20.7Mpa)225psig(15.5Mpa)225psig(15.5Mpa)
Water Temperature : (°C)25252525
Concentration(NaCl)2000ppm2000ppm2000ppm2000ppm
Water PH7.56.5 to 7.56.5 to 7.57.5
Recovery Rate %15151515
Operating ConditionsMax. Operating Pressure600psi(4.2Mpa)600psi(4.2Mpa)600psi(4.2Mpa)600psi(4.2Mpa)
Max. Feed Water Temp. (°C)45454545
Max. Feed Water Silt Density Index (SDI)5555
Feed Water Chlorine Tolerance< 0.1ppm< 0.1ppm< 0.1ppm < 0.1ppm
Feed Water PH Range, Continuous Operation2 to 112 to 102 to 11 2 to 11
Feed Water PH Range, Short-Term Cleaning1 to 132 to 121 to 131 to 13

BW30-4021 RO Membrane Features:

  • Uses the most advanced membrane film technology and manufacturing processes
  • Provides high rejection stability even with high TDS manufactured in our ISO 9001:2008 Certified Facilities,
  • NSF/ANSI58 standard
  • Less fouling, Less frequency cleaning and More consistent
  • 100% Performance and Quality Tested
  • Backed by our Experienced Technical Support Staff
  • High Quality for Consistent and Reliable Performance
  • Standard dimensions to fit in commonly available housings
  • Lower consumption of chemical and longer life

Applications

  • Restaurants
  • Aquariums
  • Whole House (Residential)
  • Office
  • Institutions
  • Hotels
  • Hospitals
  • Spot Free Rinse/Car Wash
  • Labs
  • Pharmaceutical
  • Humidification
  • Misting
  • Manufacturing
  • Rinse Water
  • Bottled Water
  • Beverage
  • Food Processing
  • Ice Makers
  • Commercial Water Treatment
  • Wide Variety of Other Applications

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