Canarm Leader SDUB Direct Drive Upblast Spun Aluminum Exhausters
SDUB roof mounted direct drive upblast spun aluminum exhausters.
• Heavy duty construction, durable and weather resistant
• Non-overloading backward inclined wheels
• Wall mount applications
• Variable speed motor control (single phase only)
• External disconnect switch - standard
• Quick release latches for easy motor access
• Optional grease collection box
• ETL listed for compliance with UL 705 & UL 762 standard
Do you have questions about the products on this page? Click on the ? image on the left or this link to ask us your questions! |
#1 | Q: Two questions re: Unit SDUB-301. Does the variable speed switch operate like a rheostat that increases fan speed as you turn the switch or are there set variable speeds i.e. 1/4 speed CFM, 1/2 speed CFM, 3/4 speed CFM and full speed CFM?2. Do you have any decibel ratings at the various CFM speeds? A: The speed controller is a rheostat. No preset speeds. Canarm publishes sone ratings for the fans in the performance curves catalog: https://www.hvacquick.com/catalog_files/Leader_SDUB_FanCurves.pdf Asked on 2020-08-22 by Scott |
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