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RO Membrane

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Membrane TypeThin-Film Composite (TFC) Polyamide Salt Rejection≥ 99.5%
Permeate Flow Rate10,000 – 12,000 LPD (at standard test) Operating Pressure150 – 250 psi (Brackish) / 800+ psi (SWRO)
pH Range (Operation)3 – 10

Product Details

RO Membrane Elements

Product Code: [insert SKU]
Application: Water Purification, Industrial Effluent Recycling, Brackish & Sea Water Desalination, ZLD Systems

Product Overview:

Our Reverse Osmosis (RO) Membranes are designed for high-performance water purification and recovery applications. Utilizing advanced thin-film composite (TFC) polyamide technology, these membranes deliver excellent salt rejection and high permeate flow, making them ideal for municipal, industrial, and commercial water treatment systems.

Whether you’re treating brackish water, municipal wastewater, or high-TDS industrial effluents, our RO membranes provide long-lasting, energy-efficient operation with high recovery rates and consistent output quality.

Key Features:

  • ✅ High Rejection Rates: Up to 99.7% for dissolved salts, organics, and heavy metals

  • ✅ TFC Polyamide Construction: Excellent chemical resistance and mechanical durability

  • ✅ Wide Operating Range: Compatible with a variety of feed waters (low to high TDS)

  • ✅ Energy-Efficient Design: Low operating pressure membranes available

  • ✅ NSF & ISO Certified: Ensuring safety, performance, and reliability

  • ✅ Versatile Sizes: Available in 4" and 8" standard spiral-wound configurations

Technical Specifications:

Parameter Specification (Typical 8" Membrane)
Membrane Type Thin-Film Composite (TFC) Polyamide
Salt Rejection ≥ 99.5%
Permeate Flow Rate 10,000 – 12,000 LPD (at standard test)
Operating Pressure 150 – 250 psi (Brackish) / 800+ psi (SWRO)
pH Range (Operation) 3 – 10
pH Range (Cleaning) 1 – 12
Maximum Operating Temp. 45°C
Recovery Rate Up to 85% (depending on system design)
Membrane Area 37 – 40 m² (for 8” element)
Dimensions (Dia. × Length) 8" × 40" or 4" × 40"
End Cap Type Male/Female (standard)
Life Expectancy 2–5 years (with proper pretreatment)

Available Variants:

  • 🔹 Brackish Water RO (BWRO)

  • 🔹 Sea Water RO (SWRO)

  • 🔹 Low Energy RO (LERO)

  • 🔹 High Fouling Resistance RO (FRRO)

Applications:

  • ✅ Drinking Water Purification (Municipal & Institutional)

  • ✅ Effluent Reuse in ETPs/STPs/ZLD Plants

  • ✅ Process Water for Pharma, F&B, and Electronics

  • ✅ Boiler Feed Water in Power & Chemical Industries

  • ✅ Desalination (Coastal & Marine Applications)

Packaging & Supply:

  • Individually packed in moisture-sealed vacuum bags with preservative

  • Supplied in bulk or with pressure vessels on request

  • Technical support available for design, installation, and troubleshooting

Daskjalmart pvt ltd

PLOT 173, OFF 132, PESH, PLATINUM, THERMAX CHOWK, Chinchwad East, Pune City, Pune- 411019, Maharashtra

India

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