RO, NANO & UF Membranes
Brand
1 GPM Ultrafiltration (UF) Membrane
In stock
Call for Price- Product Type: Ultrafiltration (UF) Membrane Element
Flow Rate: 1 GPM (≈ 3.8 L/min)
Size: Standard 10-inch or 20-inch UF housing compatible - Membrane Type: Hollow Fiber UF Membrane
- Application: Drinking water purification, pre-treatment for RO, industrial water treatment
- Nominal Flow Rate: 1 GPM (≈ 3.8 L/min)
- Operating Pressure: 10-60 psi (0.7-4 bar)
- Maximum Operating Pressure: 100 psi (7 bar)
Operating Temperature: 5-45°C
Bangtec 100g RO Membrane
In stock
LKR 3,350.00- Model: 2012 100 Reverse Osmosis Membrane (Bangtec)
- Rated Output: ~100 GPD (Gallons Per Day)
- Membrane Material: Aromatic polyamide composite film (thin film RO membrane)
- Filtration Precision: ~0.0001 micron (removes dissolved solids, heavy metals, bacteria, and other contaminants)
- Dimensions: 12-inch length × ~2-inch diameter
Bangtec 4040 Brackish water membrane
In stock
LKR 28,350.00- Model / Size: 4040 Reverse Osmosis Membrane (standard 4″ × 40″ format)
- Membrane Type: Thin‑Film Composite (TFC) semi‑permeable
- Filtration Function: High salt rejection for dissolved solids (TDS) and contaminants
- Application: Brackish water RO purification, industrial and commercial water treatment systems.
Bangtec 75 GPD Brackish Water RO Membrane
In stock
Call for Price- Brand: Bangtec
- Model: 2012‑75 Brackish Water RO Membrane
- Membrane Type: Thin Film Composite (TFC) Reverse Osmosis Membrane
- Membrane Size:0″ × 12″ (Standard Residential / Light Commercial)
- Nominal Flow Rate: 75 GPD (≈ 280 L/day)
- Salt Rejection: ≥ 96% (Brackish water performance)
Bangtec 8040 BW RO Membrane
In stock
Call for Price- 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.
BW-4040 RO Membrane
In stock
Call for Price- Model / Size: 4040 Reverse Osmosis Membrane (standard 4″ × 40″ format)Â
- Membrane Type: Thin-Film Composite (TFC) semi-permeableÂ
- Filtration Function: High salt rejection for dissolved solids (TDS) and contaminants
- Application: Brackish water RO purification, industrial and commercial water treatment systems.
FILMTEC Membrane(BW30 Pro – 400)
In stock
LKR 195,700.00- Type: Brackish Water Reverse Osmosis (RO) Membrane – FilmTec™ BW30 PRO-400
- Size: 4″ × 40″Â
- Performance: High salt rejection (~99.6%) and stable permeate quality
- Material: Polyamide Thin-Film Composite (TFC) for durability and fouling resistance
- Application: Industrial, municipal, and high-demand water purification systems
High TDS Series HT3-2012-100
In stock
LKR 5,670.00- Model / Size: 11.73″ × 1.89″ (290 mm × 48 mm) – standard 2012 RO membrane
- Rated Permeate Flow: 100 GPD (0.38 m³/day)
- Stable Salt Rejection: 98 %
- Membrane Type: High TDS Thin-Film Composite (TFC)
- Application: Residential and small commercial RO systems, suitable for water with moderate to high TDS
Keensen 4040 Brackish Water RO Membrane
In stock
Call for Price- Brand: Keensen
- Model: BW-4040XLFR / BW-4040FR
- Membrane Type: Fouling Resistant Brackish Water Reverse Osmosis Membrane
- Element Size: 4″ × 40″ (4040 Standard Industrial Membrane)
- Rated Permeate Flow: ~2300 GPD (≈ 8.7 m³/day)
- Average Salt Rejection: ~99.6%
- Minimum Salt Rejection: ≥ 99.0%
- Active Membrane Area: ~85 ft² (≈ 7.9 m²)
- Test Pressure: 225 psi (≈ 1.55 MPa / 15.5 bar)
- Test Temperature: 25 °C
LP21-4040 RO Membrane
In stock
LKR 46,350.00- Model: Vontron LP21-4040 (4″ × 40″) Reverse Osmosis Membrane Element (Low Pressure Series) – suitable for brackish and less saline feed water.Â
- Permeate Flow: High permeate production ~2400–2800 GPD (≈9.1–10.6 m³/day) under standard test conditions
- Stable Salt Rejection: ~99.5–99.6 % (excellent contaminant removal performance).Â
- Material / Technology: Thin-film composite (aromatic polyamide) membrane for robust RO desalination performance.Â
- Application: Industrial, commercial and high-demand drinking water purification systems where standard 4040 elements are required.
UF 4040 Membrane
In stock
LKR 36,100.00- Membrane Type: Ultrafiltration (UF) Hollow Fiber Membrane – Inside‑to‑Outside Flow Configuration
- Size: 4040 (Ø ~90 mm × ~1016 mm) – fits standard 4040 housings
- MWCO / Filtration: Ultrafiltration with pore size ~0.01 µm (effective removal of bacteria, colloids, and suspended solids)
- Performance: Produces high‑quality permeate with low turbidity (<0.1 NTU) and >99.99 % bacterial removal
- Application: Used in water purification, pre-treatment before RO, and industrial/household UF systems
UF 8040 Ultrafiltration Membrane
In stock
Call for Price- Product Type: Ultrafiltration (UF) Membrane Module
Model: 8040 UF Membrane
Size: 8 inch × 40 inch (Industrial Standard Size) - Membrane Type: Hollow Fiber Ultrafiltration (UF)
- Material: PVDF (Polyvinylidene Fluoride) or PES (Polyethersulfone)
- Application: Drinking water treatment, RO pre-treatment, industrial water filtration
- Nominal Flow Rate: 3-10 m³/h (depends on water quality and operating conditions)
- Operating Pressure: 10-60 psi (0.7-4 bar)
- Maximum Operating Pressure: 100 psi (7 bar)
- Operating Temperature: 5-45°C
ULP 21 – 4021 (ULP 21 – 4021)
In stock
LKR 24,200.00- Model / Size: ULP21-4021 Reverse Osmosis Membrane ElementÂ
- Permeate Flow: ~950 GPD (≈3.6 m³/day) under standard test conditions.Â
- Stable Salt Rejection: ~99 % (high desalination performance).Â
- Membrane Area: ~36 ft²Â
- 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.
ULP-2012-100 Reverse Osmosis Membrane
In stock
LKR 3,350.00- Model / Size: ULP-2012-100Â
- Rated Flow: ~100 GPD (0.38 m³/day)Â
- Stable Salt Rejection: ~95–97% (effectively removes dissolved solids and contaminants).Â
- Membrane Material: Polyamide Thin-Film Composite (TFC) with 0.0001 µm porosity.
- Application: Low-pressure residential and small commercial RO systems — compact, energy-efficient purification.
Vontron 300 GPD RO Membrane
In stock
LKR 8,050.00- Model: 3012 Reverse Osmosis MembraneÂ
- Rated Output: ~300 GPD (Gallons Per Day)Â
- Membrane Material: Aromatic polyamide composite film (thin-film RO membrane)Â
- Filtration Precision: ~0.0001 micron (removes dissolved solids, heavy metals, bacteria, and other contaminants)
- Dimensions: 12-inch length × ~3-inch diameter
Vontron 4025 Seawater RO Membrane Element
In stock
Call for Price- Product Type: Reverse Osmosis Membrane Element
Brand: Vontron
Model: 4025 Seawater Membrane
Size: 4 inch × 25 inch (Standard Industrial Size) - Membrane Type: Thin Film Composite (TFC) Polyamide
- Application: Seawater desalination and high-salinity water treatment
- Nominal Flow Rate: ~1,000–1,500 GPD (≈ 3.8–5.7 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
- pH Range (Operation): 2–11
- pH Range (Cleaning): 1–12
- Maximum Feed Water TDS: Up to 45,000 ppm (Seawater)
- Maximum SDI (Silt Density Index): < 5 recommended
Vontron 4040 Seawater RO Membrane Element
In stock
Call for Price- Product Type: Reverse Osmosis Membrane Element
- Brand: Vontron
- Model: 4040 Seawater Membrane
- Membrane Type: Thin Film Composite (TFC) Polyamide
- Application: Seawater desalination and high-salinity water treatment
- Nominal Flow Rate: ~1,800–2,400 GPD (≈ 6.8–9.1 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
Vontron 75GPD brackish water membrane
In stock
LKR 3,040.00- Brand: VONTRON
- Model: ULP1812-75
- Membrane Type: Reverse Osmosis (RO) Thin Film Composite (TFC Polyamide)
- Membrane Size: 1812 (1.8″ Diameter × 12″ Length)
- Nominal Flow Capacity: 75 GPD (≈ 280–285 L/day or 0.28 m³/day)
- Average Salt Rejection Rate: 97.5%
- Minimum Salt Rejection Rate: 96%
- Operating Pressure: 60 psi (0.41 MPa)
- Maximum Operating Pressure: 300 psi (2.07 MPa)
- Maximum Feed Water Temperature: 45°C
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
In stock
Call for Price- 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