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Toray TM820M-440 SWRO Membrane

Toray TM820M-440 SWRO Membrane

Original price was: 705 $.Current price is: 665 $.

Introducing the Toray TM820M-440 Sea Water Reverse Osmosis membrane, a state-of-the-art, high-performance solution designed for use in multiple membrane systems to effectively treat seawater or high salinity water with concentrations exceeding 10,000 ppm. This advanced membrane is available in 4”, 8”, and 16” types, allowing for flexibility in configurations to meet diverse water treatment needs.

The compact 4” Toray TM820M-440 SWRO membrane types are particularly well-suited for small private applications or shipboard seawater desalination, making them a versatile choice for various settings. Constructed from durable cross-linked polyamide composite materials, these membranes provide superior filtration capabilities, ensuring the removal of salts and contaminants while maintaining high durability.

Designed to withstand the rigors of marine environments and challenging operating conditions, the Toray TM820M-440 membrane guarantees reliability and long-term performance.

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Product details

The Toray TM820M-440 SWRO membrane is designed for use in multiple membrane systems to treat sea water or high salinity water with over 10,000 ppm. The 4” membrane types are perfect for small private or shipboard sea water desalination.

1. Membrane TypeCross Linked Fully Aromatic Polyamide Composite
2. Test ConditionsFeed Water Pressure Feed
Water Temperature Feed
Water Concentration
Recovery Rate
Feed Water pH		800 psi (5.52MPa)
77°F (25°C)
32,000 mg/l Nacl
8%
7
3. Minimum Salt Rejection99.5%
4. Minimum Product Flow Rate5,600gpd (21.2m³/d)(TM820M-400)
6,200gpd (23.5m³/d (TM820M-440)
5. Boron Rejection (typical value)95% at pH 8 (5mg/l Boron added to Feed water)

Specifications

TypeDiameterInchMembrane Area ft² (m²)Salt Rejection%Product Flow Rate gpd(m³/d)Feed Spacer Thickness mil
TM820M-4408”440 (41)99.87,700 (29.2)28

Features

  • Maximum Feed Water SDI15: 5
  • Maximum Operating Pressure: 1200psi (8.3 MPa)
  • Maximum Feed Water Temperature: 113°F (45°C)
  • Feed Water Chlorine Concentration: <0.1ppm
  • Feed Water pH Range, Continuous Operation: 2-11
  • Feed Water pH Range, Chemical Cleaning: 1-12
  • Maximum Pressure Drop per Element: 15 psi (0.10 MPa)
  • Maximum Pressure Drop per Vessel: 50 psi (0.34 MPa)

Typical applications

  • Desalination
  • Industrial and commercial use

Downloadable PDF


Toray TM820M-440 SWRO Membrane (English)

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