AR-NF Element Sizing Calculator

Estimate the number of Blue Membrane AR-NF elements for your caustic or high-pH application.

Awaiting Input Parameters

Sizing Estimate

Recommended Model —
Elements Required — elements
Pressure Vessels — —
Feed Flow Required — m³/day

Note: This estimate assumes standard 37.8 m³/d (N1AR-8040) flux at 100 psi, 25°C, pH 12–12.5, 15% element recovery. Actual element count depends on feed TDS, temperature correction (−3%/°C below 25°C), and array staging. Blue Membrane application engineering can provide a detailed system design based on your feed water analysis.

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