Description
Installation Instructions - English & Spanish
Specifications/Submittal Drawing
DUCTSD CAD Drawing
O Series Dual Function Pressure Controls
8" to 6" SPIRAL PIPE REDUCER Size:8" to 6" Installation Instructions - English &Specifications at Submittal Sheet
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























