💨 Semiconductor Cleanrooms (EC Motor FFU 2x4 Units, 99.999% ULPA, 25%-100% Coverage)

Cleanroom Fan Filter Unit (FFU) Calculator

Calculate Fan Filter Unit (FFU / Envirco / Nicotra) quantity and ceiling grid coverage percentage (25% for ISO 7 up to 100% full laminar coverage for ISO 5): calculate electronically commutated (EC) backward-curved motorized impellers delivering 90 FPM face velocity through 99.9995% ULPA filters, calculate electrical wattage draw, and semiconductor cleanroom margins.

1. Project & Operating Inputs

Total FFU Units Required (Unit Count e.g. 85 2ft x 4ft EC Motor FFUs)

ULPA Filter Efficiency (% e.g. 99.9995% @ 0.12 Micron U15 Filter)

Customer Bid Price for Supplied & Wired FFU Units ($ / Unit)

Envirco MAC 10 EC FFU, U15 Gel-Seal ULPA Filter, BACnet Controller ($)

2. Financial Breakdown & Yield

CLEANROOM FFU SYSTEMS

Turnkey FFU Ceiling Package Profit

Cleanroom Grid Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost