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Bangtec 8040 BW RO Membrane

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  • Model / Size: Bangtec BW-8040 Industrial Reverse Osmosis (RO) Membrane (Standard 8″ × 40″)
  • Membrane Type: Thin Film Composite (TFC) Semi-Permeable Membrane
  • Water Production Capacity: Up to 10,500 GPD (Gallons Per Day) under standard operating conditions.
  • Salt Rejection: 99.3% nominal salt rejection for effective reduction of Total Dissolved Solids (TDS), dissolved salts, and contaminants.
  • Performance: High-efficiency membrane designed to provide stable water quality, high permeate flow, and reliable long-term operation.
  • Application: Suitable for brackish water reverse osmosis systems used in industrial, commercial, and institutional water treatment applications.

ULP 21 – 4021 (ULP 21 – 4021)

In stock

LKR 24,200.00
  • Model / Size: ULP21-4021 Reverse Osmosis Membrane Element 
  • Permeate Flow: ~950 GPD (≈3.6 m³/day) under standard test conditions. 
  • Stable Salt Rejection: ~99 % (high desalination performance). 
  • Membrane Area: ~36 ft² 
  • Application: Ideal for brackish/groundwater and municipal water purification, pure water production, boiler water feed, food & beverage, and pharmaceutical processes with lower operating pressure requirement than standard RO elements.

Vontron 8040 Brakish water membrane

In stock

LKR 242,050.00
  • Element Size: 8 inch diameter × 40 inch length
  • Active Membrane Area: ~400 ft² (≈ 37 m²)
  • Typical Permeate Flow:
    • ~10,000–11,000 GPD (≈ 38–42 m³/day) per element
  • Salt Rejection:
    • Stabilized: up to 99.7%
    • Minimum: 99.4%
  • Operating Pressure: ~150–300 psi (10–20 bar) for brackish water
  • Max Operating Pressure: 600 psi (41 bar)
  • Max Operating Temperature: 45°C

Vontron 8040 Seawater RO Membrane Element

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  • Product Type: Reverse Osmosis Membrane Element
    Brand: Vontron
    Model: 8040 Seawater Membrane
    Size: 8 inch × 40 inch (Industrial Standard Size)
  • Membrane Type: Thin Film Composite (TFC) Polyamide
  • Application: Seawater desalination and high-salinity water treatment
  • Nominal Flow Rate: ~7,000–7,500 GPD (≈ 26–28 m³/day per element)
  • Salt Rejection: Up to 99.7% (Typical)
  • Operating Pressure: 800–1,200 psi (55–83 bar)
  • Maximum Operating Pressure: 1,200 psi (83 bar)
  • Maximum Operating Temperature: 45°C