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duct damper for Prevent gas from flowing back air duct check valve stainless steel check valves Galvanized
Specifications:
- Temperature of Media: Normal Temperature
- Structure: check valve
- Standard or Nonstandard: Standard
- Pressure: Low Pressure
- Power: Manual
- Material: STAINLESS STEEL
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like