Fans & Blowers
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Ellis & Watts designs, qualifies, and tests fans to reliably deliver critical performance in demanding and harsh environments.
Fans types available - CLICK TO SEE FULL LIST
- belt- or direct-drive centrifugal
- belt- or direct-drive plenum
- belt- or direct-drive vaneaxial
Specific duty conditions - CLICK TO SEE FULL LIST
- unusual or demanding airflow or static pressure requirements
- high operating ambient temperatures
- high shock and vibration environments
- EMI/RFI suppression
Special Fans options include - CLICK TO SEE FULL LIST
- energy-efficient, non-overloading fan blades
- factory tested airflow and acoustic performance
- a broad range of power supply and controls options
Testing, Qualification and Compliance capability includes - CLICK TO SEE FULL LIST
- ASME NQA-1 compliance
- 10CFR50 Appendix B compliance
- Fans to ASME AG-1 Section BA
- Motors to ASME AG-1, IEEE 323, IEEE 334, IEEE 344, and NEMA MG-1
- Motor wiring to IEEE 383
- Motor insulation to IEEE 117
- Dampers to ASME AG-1 Section DA
- UL 555 for Smoke and Fire Dampers
- Damper Actuators to IEEE 382
- Instruments to ASME AG-1 Section IA
- Seismic qualification per IEEE 344
- Environmental qualification per IEEE 323
