NF Element Size & Quantity Calculator

Estimate how many Blue Membrane elements meet your target permeate flow. Based on nominal test-condition flux.

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Nominal estimate at test conditions (2,000 ppm MgSO₄, 100 psi, 25°C, 15% recovery). Real element count depends on feed TDS, temperature, fouling allowance, and array design — confirm with our engineering team.

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