As of my last knowledge update in October 2023, the NordicFlex Ultra-Lift does not have an official "hellfire number." The term "hellfire number" is not commonly associated with fitness equipment or products. If you are looking for specific performance metrics or ratings for this product, it is best to refer to the manufacturer's specifications or reliable product reviews.
Manuals for the NordicFlex Ultralift are available on eBay or through private sellers. There are some instructional videos on You Tube, however; for example, search for NordicFlex Ultralift Instructional Video.
Her name is Emily Cline. She's in the Garnier UltraLift ad.