Categories
Fan Filter Units
Compare fan filter units (FFUs) for cleanroom ceiling grids, equipment enclosures and controlled environments. Review airflow, available static pressure, sound, power and control requirements together with the selected final filter.
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Related products and technical support
How to specify a fan filter unit
An FFU should be selected as part of the room airflow system, not by housing size alone.
Technical points to compare
- Nominal airflow and available external static pressure
- Housing size, ceiling grid and installation access
- Power supply, motor type, sound target and speed range
- Local, group or building-management control interface
Details to include in a request
- Room dimensions, ceiling grid and target airflow or air changes
- FFU quantity, module size and selected filter grade
- Voltage, frequency and control method
- Destination, delivery sequence and packaging limits
Related Fan Filter Units Links
Model Selection Support
Specification Review
Quotation by Configuration
Planning FFUs for a cleanroom project
FFU quantity is normally planned from the required room airflow, the usable airflow of each unit at the expected system resistance, and the ceiling coverage available for equipment and services.
Compare units using rated airflow, available static pressure, sound level, electrical input, control method, housing construction and filter interface. Ask for the operating point used for each published value.
For a replacement project, share the existing ceiling opening, unit depth, power connection, control wiring and filter dimensions so fit and compatibility can be checked before production.