Description
TEC Minneapolis Blower Door™ Ring C for 330 - 85 CFM
Ring C is an optional flow ring for Model 3 Minneapolis Blower Door™ fans. Ring C measures air flows between 330 - 85 CFM. Ring C attaches inside Ring B by rotating the fastener clips.
Specs
| Flow Range | 330 - 85 CFM |
Includes
- (1) TEC Minneapolis Blower Door™ Ring C