RO Membrane Element 4021 – Envo Namo
The Envo Namo 4021 RO Membrane is a compact thin-film composite (TFC) element designed for commercial and light industrial RO systems. It offers 97–98% salt rejection, reliable permeate quality, and long service life, making it an economical solution for drinking water and small-capacity RO plants.
The Envo Namo 4021 RO Membrane Element is a compact and efficient thin-film composite (TFC) membrane designed for commercial and light industrial RO systems. Built to provide reliable performance in smaller-capacity setups, it offers dependable salt rejection and consistent water quality output.
Model: Envo Namo 4021
Configuration: Spiral wound element
Salt Rejection: ≥ 97–98% (typical)
Membrane Type: Polyamide Thin Film Composite (TFC)
Application: Drinking water systems, compact commercial RO plants, and small industrial applications
Key Features:
Stable permeate quality with efficient salt rejection
Compact 4021 design ideal for smaller systems
Economical solution with dependable operation
Fits all standard 4021 pressure vessels
Long service life with proper cleaning and maintenance
The Envo Namo 4021 membrane is a practical and cost-effective choice for users requiring high-quality water in compact or mid-size RO systems.