Equivalent, equivalence, replacement, alternative, analog, retrofit, analogue, derivative, substitution: CSM NE8040-70, NE-8040-70

General Information

TFNF90-8040-34PRO is manufactured as an equivalent, replacement, alternative, retrofit, analogue and derivative to CSM NE8040-70 (NE-8040-70) nanofiltration membrane module.
TaFlux NF90 series TFNF90-8040-34PRO nanofiltration membrane elements offer molecular weight cut-off (MWCO) of 90 Da for precision separation, enabling tailored selectivity for divalent ion retention, organic molecule fractionation, or monovalent salt permeation.
Operating at 50-80% lower pressure than traditional RO systems, these membranes achieve energy-efficient separation with minimal operational costs and lower lifecycle cost. 

• Advanced contaminant removal
  
• High organic matter removal
  
• Energy-efficient performance
  
• Economical equivalent element for direct replacement of CSM NE8040-70, NE-8040-70

Applications

• Municipal drinking water
• Industrial process water
• Water reuse
• Wastewater treatment
  

Specifications

Configuration: Low fouling spiral wound element

Membrane Polymer: Polyamide thin-film composite

Performance

Standard test conditions:

The above performance is initial (data record after 30 minutes of operation), based on the following conditions:

2,000 ppm MgSO₄

70 psi (4.8 bar) operating press ure

25°C (77°F) operating temperature

15% permeate recovery

^*Permeate flow for individual elements may vary but will be no more than ±15%.

^**Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending on feed water characteristics and operating conditions.

Element Dimensions

^* Each 8040 membrane element supplied with one interconnector (coupler) with four O-rings.

All 8040 elements fit nominal 8.0 inch (203.2 mm) I.D. pressure vessels.

Operating and Cleaning Limits