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Balanced pressure and volume
The operating point raises airflow above the 770 m³/h model while keeping substantial reserve for system losses.
STJH-HIGH-STATIC-PRESSURE-FFU-1160-375PA
Fan Filter Unit 1160 m³/h 375 Pa High-Static-Pressure
A medium-flow high-pressure FFU balancing 1160 m³/h supply volume with 375 Pa external capability.
- 1160 m³/h airflow
- 375 Pa external pressure capability
- Backward-curved EC fan
Produkteinführung
The 1160 m³/h configuration increases air delivery while retaining 375 Pa of available external differential pressure. A backward-curved EC fan provides the controllable drive needed for cleanroom systems containing ducts, prefilters or high-efficiency terminal stages. This model serves the middle duty between the 400 Pa pressure-priority unit and the larger 1555 m³/h square module.
Key Features
Backward-curved impeller
The EC fan architecture supports efficient controllable duty across a demanding clean-air network.
Resistance-ready supply
The module is suited to installations where a prefilter, duct connection or loaded final filter adds measurable pressure drop.
Technische Parameter
| Rated Airflow | 1160 m³/h |
|---|---|
| Maximum External Differential Pressure | 375 Pa |
| External Dimensions | 1132 x 532 x 440 mm |
| Fan Drive | Backward-curved EC fan |
| Final Filter Selection | High-efficiency filter selected for the cleanroom duty |
| Operating Strategy | Balanced airflow and pressure duty |
| Airflow Control | Variable EC fan speed |
| Installation | Ceiling, plenum or duct-connected clean-air module |
| Service Access | Configured to suit the ceiling or plenum layout |
| Customisierung | Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung. |
Applications
Suitable for high-air-change production rooms, ducted mini-environments and clean ceilings carrying additional prefilter or terminal resistance. It is the practical middle point where both supply volume and pressure reserve remain important.
Solutions for Your Application
Verfügbare Optionen
Define the required final filter, connection arrangement, EC control signal and service direction. Confirm the actual duty from the combined pressure losses of filters, ducts and room terminals.
Planning a Fan Filter Unit 1160 m³/h 375 Pa High-Static-Pressure specification?
Senden Sie uns Ihre Abmessungen, Installationsbedingungen, Leistungsziele und gewünschte Oberflächenveredelung.
