TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD
TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD
TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD
TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD
TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD
TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD
TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD
TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD

TW-8040-HF Walchin Anti-Pollution Ultra-Low Pressure RO Membrane – Efficient Water Desalination for Tap Water & Groundwater 11000GPD

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Product Introduction

The Walchin Anti-Pollution Ultra-Low Pressure Series is designed for desalination treatment of municipal tap water and groundwater with salt concentrations up to 2000mg/L. Key features and applications include:

  • Efficient desalination for tap water and groundwater
  • Widely used in:
    • Residential water supply systems
    • Pure water preparation plants
    • Industrial and food production water purification
    • Other water treatment fields

This series is built for low energy consumption, enhanced anti-pollution properties, and high operational efficiency, making it an excellent choice for a wide range of water treatment solutions.

🔹 Customization Available! Tailored solutions are available to meet your specific requirements. Contact us via the Chat icon for more details

 

Performance parameters 

Model

Membrane Type

Membrane area/ft²

Flow GPD（m³/d）

Stable desalination rate/%

TW-8040-HF

Polyamide composite membrane 

400 

11000（45.7） 

98.0

Water production floating range:±15%

 

 

Model/Size（mm)

A

B

C

D

TW-8040-HF

40.0(1016)

1.05(26.7)

7.9(201)

1.125(29)

 

Test conditions

Test solution concentration（NaCl）

Water temperature（℃）

pH

Operating pressure psi（MPa）

Recovery rate（%）

1500ppm

25

7.5-8

150（1.03）

 15

 

 

 

Operating Limits

Maximum working pressure 

600psi（4.14MPa）

Maximum water inlet temperature

45℃

Maximum water inlet flow 

75GPM（17m³/h）

Maximum water inlet SDI15 

5

Maximum residual chlorine concentration(mg/L) 

0.1

Inlet water pH range during continuous operation 

2-11

pH range of Inlet water during chemical cleaning

1-13

 Maximum allowable pressure drop of a single membrane element 

15psi（0.1MPa）