Galley Exhaust Fan.pdf
PDF 4 MB Posted
- Attached to
- USACE: Portland District Dredge Vessel MSRA
- Solicitation number
- W9127N25BA008
About this file
These documents are test reports and balance certificates for a Galley Exhaust Fan manufactured by Dredge Essayons for Vigor Marine. The first three pages contain detailed electrical and performance test results for the fan, including motor specifications (Vigor Marine, 460V, 4.6 amps, 1745 RPM), test dates of 1/29/2025, and comprehensive electrical performance metrics showing all tests passed.
The last two pages are balance certificates from IRD LLC in Louisville, KY, documenting rotor balancing for the Galley Exhaust Fan. The first certificate is for a rotor with a 2.0-inch radius, balanced at 609 RPM, with final measurements within tolerance. The second certificate is for a 9.0-inch radius rotor, balanced at 624 RPM, also showing measurements within acceptable tolerances. Both certificates were generated on 01-27-2025 and use a Model 295 Balancing Computer for measurements, following MIL-STD 167-1 standards.
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